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LAWRENCE ANESTHESIA SERVICES LLC

PAC 4082770136 Provider group
CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) · WORCESTER, MA · hospital-affiliated
Specialty CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) — most common member specialty (multi-specialty groups carry one label; see Methods)
Footprint Registered in WORCESTER, MA · bills Medicare in 8 states
Scale 128 providers on the CMS registry roster · 48 codes billed (five-year data window) · 1,391 services (all billed codes, CY2024)
Medicare paid $136K · across all billed codes, CY2024, attributed & disclosed
Affiliation Hospital-affiliated — at least one member holds a hospital affiliation in the CMS registry
Contact (508) 363-5000 — 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 50Advanced-practice 43Other clinicians 0= 93 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 93 are the clinicians who billed in CY2024 — a subset of the all-time registry roster shown on the group's identity card.

Billed 28 of the group's 48 codes this year, across 6 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
1801932306 Gonzales-Arrieta, Beverly CRNA Certified Registered Nurse Anesthetist (CRNA) BostonMA premium
1750629291 Holdt, Michael CRNA Certified Registered Nurse Anesthetist (CRNA) AndoverNJ premium
1588654768 Wadlington, John MD Anesthesiology CambridgeMA premium
1740829514 Mclernan, Jah CRNA Certified Registered Nurse Anesthetist (CRNA) WestwoodMA premium
1497746143 Scotch, Rebekah M.D. Anesthesiology HolyokeMA premium
1649218967 Fuzaylov, Sergey M.D. Anesthesiology LeominsterMA premium
1669670576 Beckman, Steven M.D. Anesthesiology HarvardMA premium
1649256645 Zhang, Dezhan MD Anesthesiology BrightonMA premium
1679598486 Chandok, Dharmender MD Anesthesiology BostonMA premium
1831119296 Tanaka, Yasuko CRNA Certified Registered Nurse Anesthetist (CRNA) WorcesterMA premium
1427030758 Dusett, Leah M.D. Anesthesiology ActonMA premium
1174791271 Mcvane, John CRNA Certified Registered Nurse Anesthetist (CRNA) ShrewsburyMA premium
1548673965 Qiu, Robert M.D. Anesthesiology CambridgeMA premium
1467594762 Avis, Patricia CRNA Certified Registered Nurse Anesthetist (CRNA) WorcesterMA premium
1881658029 Blanchard, Kevin CRNA Certified Registered Nurse Anesthetist (CRNA) OrangeburgSC premium
1952546012 Wright, Genevieve CRNA Certified Registered Nurse Anesthetist (CRNA) WorcesterMA premium
1538201710 Leboeuf, Paul CRNA Certified Registered Nurse Anesthetist (CRNA) WorcesterMA premium
1093292187 Bedard, John Certified Registered Nurse Anesthetist (CRNA) WorcesterMA premium
1801469952 Fortin, Daniel RN Certified Registered Nurse Anesthetist (CRNA) ProvidenceRI premium
1225120033 Hartig, Margaret Certified Registered Nurse Anesthetist (CRNA) ChicagoIL premium
1215176599 Bonneau, Jean-Paul CRNA Certified Registered Nurse Anesthetist (CRNA) WorcesterMA premium
1881184463 Schaefer, Travis DO Anesthesiology CambridgeMA premium
1801453246 Grig, Maria MD Anesthesiology CambridgeMA premium
1366480980 Kanake, Pranay MD Anesthesiology DetroitMI premium
1649443342 Farji, Arie M.D Anesthesiology BostonMA premium
1598996241 Bonneau, Stephanie CRNA Certified Registered Nurse Anesthetist (CRNA) WorcesterMA premium
1992495626 Burns, Meaghan Certified Registered Nurse Anesthetist (CRNA) WorcesterMA premium
1346225877 Joshi, Chandra MD Anesthesiology ActonMA premium
1003687195 Peloquin, Danielle Certified Registered Nurse Anesthetist (CRNA) WorcesterMA premium
1194863241 Ahmad, Hassan · member of 3 groups M.D. Anesthesiology ProvidenceRI premium
1053306738 Amouzgar, Abolhassan · member of 2 groups MD Anesthesiology WestwoodMA premium
1073073680 Becker, Andrew · member of 2 groups MD, MPH Anesthesiology BostonMA premium
1083699623 Bloch, Matthew · member of 2 groups MD Anesthesiology WestwoodMA premium
1851851158 Cannon, Jeffrey · member of 4 groups MD Anesthesiology BostonMA premium
1558958413 Conte, Jacqueline · member of 3 groups RN Certified Registered Nurse Anesthetist (CRNA) WorcesterMA premium
1851623219 Croad, Melissa · member of 3 groups CRNA Certified Registered Nurse Anesthetist (CRNA) WorcesterMA premium
1427287192 Cudjoe, Selene · member of 2 groups MD Anesthesiology WestwoodMA premium
1124339551 Darnobid, Jessica · member of 5 groups M.D. Anesthesiology LeominsterMA premium
1245899517 De La Hoz, David · member of 3 groups Certified Registered Nurse Anesthetist (CRNA) BostonMA premium
1023683984 Doherty, Ian · member of 2 groups CRNA Certified Registered Nurse Anesthetist (CRNA) ManchesterNH premium
1598740607 Esteghamati, Mohammad Hadi · member of 4 groups MD Anesthesiology WestwoodMA premium
1205819281 Fernando, Wannakuwatte · member of 5 groups M.D. Anesthesiology WorcesterMA premium
1265940068 Ferreira, Jessica · member of 3 groups CRNA Certified Registered Nurse Anesthetist (CRNA) ProvidenceRI premium
1013178441 Flanders, Stacey · member of 4 groups CRNA Certified Registered Nurse Anesthetist (CRNA) Daytona BeachFL premium
1942644257 Frangopoulos, Christoforos · member of 2 groups M.D. Anesthesiology ColumbusOH premium
1093272551 Garcia Ramirez, Laura · member of 3 groups Certified Registered Nurse Anesthetist (CRNA) Fall RiverMA premium
1689011090 Goldberg, Cheryl · member of 4 groups CRNA Certified Registered Nurse Anesthetist (CRNA) BostonMA premium
1962737700 Gonzalez, Lyndon · member of 3 groups Anesthesiology BostonMA premium
1104863315 Griffith, Donna · member of 2 groups MD Anesthesiology BostonMA premium
1215257548 Guyumdzhyan, Karapet · member of 3 groups CRNA Certified Registered Nurse Anesthetist (CRNA) WalthamMA premium
1376719187 Heaney, Jessica · member of 3 groups CRNA Certified Registered Nurse Anesthetist (CRNA) ChepachetRI premium
1740479922 Heffernan, Dawn · member of 3 groups RN, NURSE ANESTHESIA Certified Registered Nurse Anesthetist (CRNA) SalemMA premium
1831279124 Heffernan, Brett · member of 2 groups CRNA Certified Registered Nurse Anesthetist (CRNA) WestwoodMA premium
1376836510 Kendrick, Julia · member of 8 groups M.D. Anesthesiology HammondLA premium
1366207011 Lam, Pamilia · member of 3 groups Certified Registered Nurse Anesthetist (CRNA) WinchesterMA premium
1689964637 Lee, Alexander · member of 6 groups MD Anesthesiology ManchesterNH premium
1538633847 Li, Vivien · member of 2 groups Certified Registered Nurse Anesthetist (CRNA) BostonMA premium
1164718672 Lobachova, Swetlana · member of 5 groups M.D., M.B.A. Anesthesiology NewtonMA premium
1720008980 Lu, Louise · member of 2 groups MD Anesthesiology LeominsterMA premium
1972946978 Luo, Yong · member of 5 groups MD Anesthesiology BeverlyMA premium
1790030567 Marcuccio, Katie · member of 2 groups CRNA Certified Registered Nurse Anesthetist (CRNA) NorwichCT premium
1437149804 Matulionis, Raimis · member of 4 groups MD Anesthesiology BostonMA premium
1992068233 Mccue, Sarah · member of 7 groups M.D. Anesthesiology ConcordMA premium
1306009766 Montgomery, Maurice · member of 2 groups M.D. Anesthesiology LawrenceMA premium
1962823229 Moore, Matthew · member of 4 groups CRNA Certified Registered Nurse Anesthetist (CRNA) ShrewsburyMA premium
1316929714 Moschella, Mark · member of 5 groups MD Anesthesiology ConcordMA premium
1467975359 Nazemian, Ryan · member of 4 groups MD, PHD Anesthesiology BurlingtonMA premium
1750909859 Nerbel, Hayden · member of 3 groups CRNA Certified Registered Nurse Anesthetist (CRNA) BostonMA premium
1689877946 Ossa Concha, Jose · member of 5 groups M.D. Anesthesiology NashuaNH premium
1124016589 Pesce, Michael · member of 5 groups MD Anesthesiology Apple ValleyCA premium
1609852870 Punzak, Stephen · member of 3 groups MD Anesthesiology WestwoodMA premium
1922542984 Purvis, Taylor · member of 4 groups MD Anesthesiology MilfordMA premium
1467443929 Qu, Jason · member of 3 groups MD Anesthesiology BostonMA premium
1144208034 Reikhrud, Ilya · member of 2 groups CRNA Certified Registered Nurse Anesthetist (CRNA) ProvidenceRI premium
1043280068 Reso, Indrit · member of 2 groups M.D Anesthesiology Newport NewsVA premium
1679132906 Schinis, Michael · member of 5 groups Certified Registered Nurse Anesthetist (CRNA) BostonMA premium
1285663666 Scott, Kerri · member of 2 groups CRNA Certified Registered Nurse Anesthetist (CRNA) WorcesterMA premium
1750541876 Semenovski, Michael · member of 2 groups M.D. Anesthesiology DorchesterMA premium
1346565306 Sharp, Jill · member of 3 groups CRNA Certified Registered Nurse Anesthetist (CRNA) WestwoodMA premium
1295345049 Sullivan, Megan · member of 2 groups Certified Registered Nurse Anesthetist (CRNA) UxbridgeMA premium
1871174839 Tang, Tony · member of 2 groups CRNA Certified Registered Nurse Anesthetist (CRNA) MiltonMA premium
1033547351 Toczylowski, Sarah · member of 3 groups Certified Registered Nurse Anesthetist (CRNA) Jamaica PlainMA premium
1386057214 Topiwala, Pritesh · member of 3 groups MD Anesthesiology BostonMA premium
1871884452 Trigo Blanco, Paula · member of 5 groups MD Anesthesiology NashuaNH premium
1154383842 Tyer, James · member of 2 groups CRNA Certified Registered Nurse Anesthetist (CRNA) ConcordNH premium
1699760538 Vellayappan, Usha · member of 4 groups MD Anesthesiology BrightonMA premium
1447581483 Whalen, James · member of 2 groups CRNA Certified Registered Nurse Anesthetist (CRNA) ConcordMA premium
1932527975 White, Jessica · member of 2 groups M.D Anesthesiology CambridgeMA premium
1053804641 Willander, Sten · member of 3 groups Certified Registered Nurse Anesthetist (CRNA) BostonMA premium
1437680626 Wong, Rocky · member of 4 groups M.D. Anesthesiology BostonMA premium
1801088174 Yao, Dongdong · member of 6 groups M.D., PH.D. Anesthesiology BostonMA premium
1457341646 Zhang, Xiangwei · member of 5 groups MD MS Anesthesiology BostonMA premium
1780661058 Zhou, Jie · member of 6 groups M.D. Anesthesiology BostonMA 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.