NEVVI Medicare utilization intelligence

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DIMENSIONS HEALTHCARE ASSOCIATES, INC

PAC 1557269743 Physician group
PHYSICIAN ASSISTANT · UPPER MARLBORO, MD · hospital-affiliated
Specialty PHYSICIAN ASSISTANT — most common member specialty (multi-specialty groups carry one label; see Methods)
Footprint Registered in UPPER MARLBORO, MD · bills Medicare in 11 states
Scale 216 providers on the CMS registry roster · 199 codes billed (five-year data window) · 19,086 services (all billed codes, CY2024)
Medicare paid $1.4M · across all billed codes, CY2024, attributed & disclosed
Affiliation Hospital-affiliated — at least one member holds a hospital affiliation in the CMS registry
Contact (240) 677-3000 — CMS registry listing
CMS Doctors & Clinicians registry · Medicare Part B physician/supplier claims · figures are attributed (single-group clinicians) and disclosed fee-for-service — a subset, never complete totals · group series shown over the most recent 5 years (rosters archived from 2019)
Group analytics

Who's billing in this group, plus the paid volume analytics · CY2024

Clinician makeup · CY2024
Physicians 104Advanced-practice 33Other clinicians 1= 138 clinicians billed · CY2024
By clinician headcount, CY2024. 'Physician' follows Medicare's §1861(r) definition (MD/DO, podiatry, optometry, dental medicine, chiropractic); facility and supplier enrollments are not counted as clinicians. These 138 are the clinicians who billed in CY2024 — a subset of the all-time registry roster shown on the group's identity card.

Billed 93 of the group's 199 codes this year, across 4 states (CY2024).

The full analytics for this group

Premium

The billed-volume rank, trajectory, and economics behind this group — computed on the same disclosed Medicare Part B data.

What Medicare paid this group in CY2024 is on the group's identity card — free, on every tier. Premium breaks that figure down per code and per service, and puts the volume behind it in national and peer context.

  • Per-code payment breakdown & avg $/service — dollars behind the volume
  • Beneficiary-episode volume — reach, not just service counts
  • Office vs. facility setting mix — place-of-service code split
  • National billed-volume rank — percentile, cohort & year disclosed
  • Size-peer billed-volume benchmark — vs. groups of similar size
  • Top-3 clinician share — how volume distributes
  • 5-year volume trend — direction across the window
  • Business mix — largest codes by payment

Rank and benchmark figures are billed-volume positions among peers, not measures of care. All figures attributed (single-group clinicians) and disclosed Medicare Part B fee-for-service.

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Medicare Part B FFS · CY2024 · as published by CMS

Provider volumes, all codes · CY2024

NPIProviderCredentialsTypeCitySt Services (all codes) locked column
1083603344 Fiero, Richard M.D. Pulmonary Disease LargoMD premium
1912177288 Zama, Ivan M.D. Hospice and Palliative Care GreenbeltMD premium
1518902212 Zaim, Bulent M.D. Cardiology AnnapolisMD premium
1336135979 Shaigany, Asghar MD Internal Medicine BladensburgMD premium
1942467071 Das, Manash M.D. Internal Medicine Landover HillsMD premium
1942441373 Swami, Sunil MD Pulmonary Disease AldieVA premium
1245838804 Washington, Erin PA-C Physician Assistant CatonsvilleMD premium
1619262847 Madubata, Nnaemeka M.D. Internal Medicine CheverlyMD premium
1447222088 Robinson-Walton, Mava MD Urology Silver SpringMD premium
1104884063 Porembka, David D.O. Anesthesiology Sioux FallsSD premium
1346436276 Mekonnen, Ermias M.D. Neurology BethesdaMD premium
1811965676 Tegene, Teshome M.D. Internal Medicine LanhamMD premium
1124311634 Kennedy, Tamara FNP Nurse Practitioner AnnapolisMD premium
1053456566 Brown, Kisha MD Physical Medicine and Rehabilitation Upper MarlboroMD premium
1699207654 Holliday, Tyler M.D. General Surgery LargoMD premium
1346514536 Nalley, Barbara CRNP Nurse Practitioner Upper MarlboroMD premium
1992192025 Adesida, Oluwayemisi MD Internal Medicine ShreveportLA premium
1831490135 Da Conceicao, Luis PAC Physician Assistant Upper MarlboroMD premium
1922568096 Ponnaiyan, Priya MD Family Practice Oxon HillMD premium
1821088204 Sidhu, Gurmeet MD Diagnostic Radiology CheverlyMD premium
1811903792 Proctor, Stephen MD Obstetrics & Gynecology Oxon HillMD premium
1700807179 Michetti, Christopher MD General Surgery Upper MarlboroMD premium
1205348893 Holliday, Keona MS, PA-C Physician Assistant LargoMD premium
1801551015 Kakaye, Fadila CRNP Nurse Practitioner BeltsvilleMD premium
1811457252 Bradford, Laura MD, PHD Family Practice BaltimoreMD premium
1104182815 Strong, Bethany General Surgery BaltimoreMD premium
1538459482 Kaysin, Alexander MD, MPH Family Practice BaltimoreMD premium
1255336962 Berhane, Tsion MD General Surgery Silver SpringMD premium
1326372921 Akindana, Adeola CRNP, CDE Nurse Practitioner LanhamMD premium
1609913532 Fernandez, Ricardo M.D. Internal Medicine Upper MarlboroMD premium
1952457707 Perry, Scott PA-C Physician Assistant CheverlyMD premium
1821153404 Akras, James MD Critical Care (Intensivists) CheverlyMD premium
1942967856 Wanka, Christopher Physician Assistant LargoMD premium
1073237491 Caroway, Justin Physician Assistant BaltimoreMD premium
1629152590 Tuttle, Janet M.D. General Surgery Upper MarlboroMD premium
1407059413 Tavakoli-Jalili, Nader MD Family Practice LargoMD premium
1578142444 Portillo, Salvador Physician Assistant BowieMD premium
1619243003 Jenkins, Brittany PA-C Physician Assistant Glen BurnieMD premium
1013077940 Glazer, Jennifer PA-C Physician Assistant CheverlyMD premium
1053972240 Alghali, Mohamed · member of 2 groups CRNP Nurse Practitioner BaltimoreMD premium
1164876504 Aluko, Oluwatoni · member of 2 groups MD, MPH Family Practice WashingtonDC premium
1912319989 Amadu, David · member of 3 groups M.D. Interventional Radiology BaltimoreMD premium
1043553464 Ammah, Deidre · member of 2 groups Neurology BethesdaMD premium
1245399369 Andrews, Newton · member of 4 groups MD Cardiology WashingtonDC premium
1154389138 Bahl, Vivek · member of 2 groups MD Cardiology LanhamMD premium
1740242106 Bashir, Showkat · member of 2 groups MD Hospitalist HagerstownMD premium
1306294004 Blaj, Michael · member of 2 groups MD Pulmonary Disease Glen BurnieMD premium
1518207539 Bonsu, Ernest · member of 2 groups MS, PA-C Physician Assistant LanhamMD premium
1790338341 Bonyun, Marissa · member of 3 groups MD, MED, FRCSC Orthopedic Surgery BaltimoreMD premium
1386209815 Buganu, Adelina · member of 2 groups MD Emergency Medicine BaltimoreMD premium
1346637139 Bultman, Dea · member of 2 groups M.D., MPH Family Practice HyattsvilleMD premium
1184979551 Butt, Bilal · member of 3 groups MD Neuropsychiatry SpringfieldIL premium
1669730081 Cain, Christian · member of 2 groups MD General Surgery BaltimoreMD premium
1275505356 Callwood, Kim · member of 2 groups M.D. Diagnostic Radiology CheverlyMD premium
1215599170 Carroll, Shannon · member of 2 groups NP-C Nurse Practitioner BaltimoreMD premium
1811186075 Chang, Wan-Tsu · member of 2 groups MD Emergency Medicine CincinnatiOH premium
1447406004 Chen, Renwu · member of 4 groups M.D. Neurology YorkPA premium
1689114845 Chung, Jean · member of 3 groups Nurse Practitioner BaltimoreMD premium
1215220363 Coats, Glenn · member of 8 groups M.D. Diagnostic Radiology Fort WayneIN premium
1144580812 Cusack, Thomas · member of 2 groups M.D. Critical Care (Intensivists) BaltimoreMD premium
1457332652 Dakak, Nader · member of 2 groups M.D. Cardiology Glenn DaleMD premium
1073584413 Davis, Bolivia · member of 5 groups M.D. Diagnostic Radiology La PlataMD premium
1285684035 Davis, Susan · member of 2 groups CRNP Nurse Practitioner BaltimoreMD premium
1588951057 Decarlo, Stephen · member of 2 groups PA-C Physician Assistant LongwoodFL premium
1558716472 Desantis, Anthony · member of 3 groups M.D. Critical Care (Intensivists) TampaFL premium
1780229328 Difonzo, Angela · member of 2 groups Physician Assistant Silver SpringMD premium
1942704911 Downing, Jessica · member of 2 groups MD Emergency Medicine BaltimoreMD premium
1316258221 Dukes, Seth · member of 2 groups M.D, Gastroenterology BethesdaMD premium
1326302894 Elnour, Hassan · member of 2 groups M.D. Neurology SyracuseNY premium
1568801462 Ewell, Joshua · member of 5 groups DO Diagnostic Radiology IndianapolisIN premium
1831240191 Forrester, Leighton · member of 2 groups M.D. Cardiology LargoMD premium
1013106996 Fox, Katherine · member of 2 groups PA-C, MPH Physician Assistant WashingtonDC premium
1376688531 Geracimos, Ryan · member of 11 groups MD Diagnostic Radiology ElktonMD premium
1316203755 Hayashi, Hisami · member of 10 groups MD Diagnostic Radiology Fort WayneIN premium
1053382234 Heatwole, Eric · member of 10 groups MD Diagnostic Radiology Fort WayneIN premium
1093192023 Hendrix, Cheralyn · member of 2 groups M.D. Critical Care (Intensivists) BaltimoreMD premium
1245575265 Holden, Van · member of 2 groups M.D. Critical Care (Intensivists) BaltimoreMD premium
1407347719 Horwitz, Daniel · member of 3 groups MD MBA Critical Care (Intensivists) AuroraCO premium
1306025739 Hussein, Saifudin · member of 2 groups M.D Cardiology LanhamMD premium
1073914685 Ibironke, Ajibola · member of 2 groups Nurse Practitioner CheverlyMD premium
1992818223 Jaeblon, Todd · member of 2 groups DO Orthopedic Surgery LaurelMD premium
1114231545 Jasti, Madhu Sreekanth · member of 3 groups M.D Neurology Glen BurnieMD premium
1023775277 Kameh, Tyler · member of 2 groups Physician Assistant Silver SpringMD premium
1104596816 Kenkwa Basil, Songwe · member of 3 groups NP Nurse Practitioner WashingtonDC premium
1376906958 Kephart, David · member of 16 groups D.O. Diagnostic Radiology Usaf AcademyCO premium
1720405681 Khaing, Phue · member of 2 groups Pulmonary Disease Glen BurnieMD premium
1396108023 Kim, Andrew · member of 13 groups M.D. Diagnostic Radiology Usaf AcademyCO premium
1568417228 Kingslow, Leslie · member of 3 groups MD Pulmonary Disease WashingtonDC premium
1821441924 Lauriello, Ashley · member of 2 groups Nurse Practitioner PhiladelphiaPA premium
1427315647 Lavelle, Helen · member of 2 groups M.D. Internal Medicine WashingtonDC premium
1104815059 Liang, Wen · member of 2 groups DO General Surgery AnnapolisMD premium
1942518824 London, Dianne · member of 3 groups CRNP Nurse Practitioner ColumbiaMD premium
1366819047 Maher, Ahmed · member of 4 groups M.D Gastroenterology AlexandriaVA premium
1285805291 Mahmood, Omar · member of 11 groups M.D. Diagnostic Radiology Eden PrairieMN premium
1740427467 Maliro, Tennyson · member of 5 groups M.D. Diagnostic Radiology ElginIL premium
1720252315 Malone, Alfred · member of 4 groups MD Diagnostic Radiology HuntsvilleAL premium
1639410301 Meer, Baruch · member of 11 groups DO Diagnostic Radiology IndianapolisIN premium
1265876569 Meredith, Sean · member of 4 groups M.D. Orthopedic Surgery BaltimoreMD premium
1205061579 Morris, Rachel · member of 3 groups MD General Surgery MilwaukeeWI premium
1740293984 Morrissey, John · member of 5 groups MD Critical Care (Intensivists) WashingtonDC premium
1861923617 Nelson, Joseph · member of 2 groups M.D. Critical Care (Intensivists) BaltimoreMD premium
1124099064 Patel, Biren · member of 10 groups M.D. Diagnostic Radiology MorrisIL premium
1124445085 Patel, Bhavin · member of 4 groups M.D. Interventional Radiology ManhassetNY premium
1619357548 Pergakis, Melissa · member of 3 groups M.D. Neuropsychiatry BaltimoreMD premium
1578057592 Person, Dace · member of 3 groups Nurse Practitioner Chevy ChaseMD premium
1306270533 Pettus, India · member of 3 groups PA-C Physician Assistant Chevy ChaseMD premium
1033371133 Pilcher, Eva · member of 3 groups MD Neurology HinsdaleIL premium
1669675286 Princewill, Kelechi · member of 10 groups Diagnostic Radiology LewisberryPA premium
1053950949 Pruitt, Carli · member of 2 groups PSY.D., J.D. Psychologist, Clinical CheverlyMD premium
1427268424 Quash, Joseph · member of 3 groups MD Cardiology WashingtonDC premium
1841462694 Rao, Prashanth · member of 3 groups M.D. Clinical Cardiac Electrophysiology LanhamMD premium
1518958388 Rastogi, Mohit · member of 3 groups MD Clinical Cardiac Electrophysiology LanhamMD premium
1679754188 Reaves, Jared · member of 3 groups MD Physical Medicine and Rehabilitation ColumbiaMD premium
1902878135 Reid, Yvonne · member of 3 groups M.D. Diagnostic Radiology Owings MillsMD premium
1427009968 Reiner Massey, Theresa · member of 2 groups PA-C Physician Assistant CharlotteNC premium
1023078987 Rosenberg, Joshua · member of 8 groups DO Diagnostic Radiology Las VegasNV premium
1841556925 Saulters, Kacie · member of 2 groups M.D. Internal Medicine WashingtonDC premium
1285950303 Schechter, Matthew · member of 2 groups MD Critical Care (Intensivists) LargoMD premium
1194046334 Scripko, Patricia · member of 2 groups M.D. Internal Medicine SalinasCA premium
1386044451 Seegopaul, Haresh · member of 2 groups DNP, CRNP, CGRN Nurse Practitioner LanhamMD premium
1134650989 Shah, Sapan · member of 3 groups M.D. Orthopedic Surgery Upper MarlboroMD premium
1700830908 Shen, Cynthia · member of 2 groups MD Emergency Medicine CambridgeMD premium
1588768741 Shetty, Rajendra · member of 2 groups MD Cardiology LanhamMD premium
1093107997 Simms, Leon · member of 2 groups PA-C Physician Assistant SacramentoCA premium
1417132309 Singh, Jorawar · member of 3 groups Hospitalist BaltimoreMD premium
1922088392 Stinson, Darryl · member of 7 groups M.D. Diagnostic Radiology ApoAA premium
1730613571 Thomas, Jane · member of 3 groups M.D. Diagnostic Radiology BaltimoreMD premium
1447268404 Uneze, Alozie · member of 3 groups MD Diagnostic Radiology LanhamMD premium
1770563215 Valade, Michael · member of 10 groups M.D. Diagnostic Radiology Fort WayneIN premium
1942895867 Vallangca, Gimmie · member of 2 groups DNP Nurse Practitioner Glen BurnieMD premium
1124211560 Venugopal, Vineet · member of 3 groups M.D. Cardiology LanhamMD premium
1376886713 Viola, Sara · member of 2 groups MD Critical Care (Intensivists) Glen BurnieMD premium
1871947051 Wang, Yongtao · member of 2 groups Physician Assistant CheverlyMD premium
1730298845 Willie Carnegie, Georgia · member of 4 groups MD Cardiology WashingtonDC premium
1235664749 Woodward, Matthew · member of 3 groups D.O. Neurology BaltimoreMD premium
1366691743 Wubiee, Firew · member of 2 groups M.D Gastroenterology LeesburgVA premium
1659862464 Yee, Priscilla · member of 2 groups DO Pulmonary Disease LaurelMD premium
1386051381 Zhang, Chenchen · member of 2 groups M.D. Critical Care (Intensivists) BowieMD premium

Volumes are attributed to a group only for clinicians affiliated with exactly one group. Clinicians in several groups are listed ("member of N groups") but shown as "—" — their volume is not attributed to any single group. A "—" on a single-group clinician means CMS suppressed the figure (fewer than 11 beneficiaries), never zero. Beneficiary-episodes count CMS's per-setting beneficiary figures, not unique patients. Average Medicare payment is the amount Medicare actually paid per service, weighted by service volume across office and facility settings. Where the roster is a single clinician, that clinician's service counts match the group's attributed volume shown on the ranked results, so they are shown here; the per-provider split across a larger roster is a premium feature. See Methods & Sources.