OLEAN MEDICAL PRACTICE PLLC
DIAGNOSTIC RADIOLOGY · OLEAN, NY · 58 providers · hospital-affiliated · (716) 372-0141
Provider volumes, all codes · CY2024
Group overview · all codes · CY2024
All figures are attributed (single-group clinicians only) and disclosed (CMS suppresses fewer-than-11-beneficiary rows) Medicare Part B fee-for-service — a subset, never complete totals. Percentile and peer figures are billed-volume positions, not statements about care. See Methods & Sources.
| NPI | Provider | Credentials | Type | City | St | Services (all codes) |
|---|---|---|---|---|---|---|
| 1093714230 | Lewis, Fred | MD | Allergy/ Immunology | Olean | NY | premium |
| 1891734430 | Mathanakaran, Thayaparan | M.D | Family Practice | Olean | NY | premium |
| 1386643781 | Cihak, William | MD | Internal Medicine | Olean | NY | premium |
| 1013576545 | Witte, Jessica | MD | Family Practice | Olean | NY | premium |
| 1629470265 | Gorrell, Mattison | PA | Physician Assistant | Olean | NY | premium |
| 1265431332 | Kothari, Ashokkumar | MD | Cardiology | Olean | NY | premium |
| 1487735155 | Gulati, Rajan | MD | Internal Medicine | Cuba | NY | premium |
| 1174083125 | Rogers, Kelly | DPM | Podiatry | Olean | NY | premium |
| 1558994608 | Wiatrowski, Pamela | NP | Nurse Practitioner | Olean | NY | premium |
| 1205815255 | Patel, Arun | MD | Family Practice | Salamanca | NY | premium |
| 1043671530 | Jackson, Sandy | Nurse Practitioner | Cuba | NY | premium | |
| 1376273946 | Froebel, Delaney | Physician Assistant | Olean | NY | premium | |
| 1528067667 | Buzzard, Tami | ANP | Nurse Practitioner | Olean | NY | premium |
| 1942220397 | Patel, Rajnikant | MD | Family Practice | Olean | NY | premium |
| 1124463500 | Ring, Jenna | N.P. | Nurse Practitioner | Salamanca | NY | premium |
| 1508865601 | Wojcik, Thaddeus | M.D. | Obstetrics & Gynecology | Olean | NY | premium |
| 1700346186 | Rogers, Brandon | DPM | Podiatry | Olean | NY | premium |
| 1295708774 | Dougherty, Susan | NP-CNM | Nurse Practitioner | Olean | NY | premium |
| 1407549066 | Tatham, Shayla | Nurse Practitioner | Cuba | NY | premium | |
| 1033893409 | Snyder, Meghan | NP | Nurse Practitioner | Franklinville | NY | premium |
| 1699181693 | Walczyk, Rachel | PA | Physician Assistant | Salamanca | NY | premium |
| 1932809035 | Shaw, Sadie | FNP | Nurse Practitioner | Olean | NY | premium |
| 1467424226 | Frank, Erin | PA-C | Physician Assistant | Olean | NY | premium |
| 1982834024 | Dixon, Elizabeth | NP | Nurse Practitioner | Olean | NY | premium |
| 1790816015 | Nelson, Jill | PA-C | Physician Assistant | Olean | NY | premium |
| 1750816021 | Alsaggaf, Mohammed | Pulmonary Disease | Olean | NY | premium | |
| 1861444978 | Chauhdry, Tahir | D.O. | Gynecological Oncology | Olean | NY | premium |
| 1467553347 | Aftuck, Robin | CNM | Certified Nurse Midwife | Cuba | NY | premium |
| 1023016060 | Baum, Phillip · member of 5 groups | MD | Diagnostic Radiology | Williamsville | NY | premium |
| 1346471851 | Blackmon, Kelly · member of 2 groups | NP | Nurse Practitioner | Olean | NY | premium |
| 1679970453 | Cacacho, Arthur · member of 2 groups | M.D. | Internal Medicine | Olean | NY | premium |
| 1386752707 | Chahal, Puneet · member of 2 groups | DPM | Podiatry | Olean | NY | premium |
| 1861878837 | Chengazi, Harris · member of 5 groups | M.D. | Diagnostic Radiology | Williamsville | NY | premium |
| 1154764918 | Chohan, Omar · member of 6 groups | D.O. | Diagnostic Radiology | Williamsville | NY | premium |
| 1740422708 | Cipolla, David · member of 4 groups | M.D. | Diagnostic Radiology | Williamsville | NY | premium |
| 1407017940 | Cox, Matthew · member of 2 groups | M.D. | Cardiology | Olean | NY | premium |
| 1063875763 | Diiulio, Mark · member of 5 groups | MD | Diagnostic Radiology | Williamsville | NY | premium |
| 1386308443 | Dowd, Elayna · member of 2 groups | NP | Nurse Practitioner | Olean | NY | premium |
| 1346367935 | Dunn, Andrew · member of 4 groups | MD | Diagnostic Radiology | Williamsville | NY | premium |
| 1740247600 | Hampton, William · member of 4 groups | MD | Diagnostic Radiology | Williamsville | NY | premium |
| 1710956859 | Jacobson, Daniel · member of 2 groups | M.D. | Diagnostic Radiology | Williamsville | NY | premium |
| 1225422504 | Lang, Joseph · member of 5 groups | M.D | Diagnostic Radiology | Williamsville | NY | premium |
| 1548421399 | Malik, Salwat · member of 2 groups | M.D. | Family Practice | Olean | NY | premium |
| 1942731039 | Martin, Benjamin · member of 5 groups | MD | Diagnostic Radiology | Williamsville | NY | premium |
| 1134357429 | Mcgrath, John · member of 6 groups | M.D. | Diagnostic Radiology | Williamsville | NY | premium |
| 1457863904 | Nicholas, Christopher · member of 4 groups | MD | Diagnostic Radiology | Williamsville | NY | premium |
| 1073516985 | Oliverio, Roseanne · member of 2 groups | MD | Diagnostic Radiology | Williamsville | NY | premium |
| 1467435453 | Pecorella, Laura · member of 2 groups | RPA-C | Physician Assistant | Olean | NY | premium |
| 1689823411 | Pericak, Jason · member of 4 groups | MD | Diagnostic Radiology | Williamsville | NY | premium |
| 1609352491 | Ragulojan, Ranjan · member of 3 groups | MD | Diagnostic Radiology | Williamsville | NY | premium |
| 1467451534 | Shulman, David · member of 2 groups | M.D. | Family Practice | Olean | NY | premium |
| 1821056573 | Silber, Michael · member of 4 groups | MD | Diagnostic Radiology | Williamsville | NY | premium |
| 1619170768 | Ursoy, Jennifer · member of 2 groups | PA-C | Physician Assistant | Olean | NY | premium |
| 1336175215 | Welch, Mark · member of 4 groups | MD | Diagnostic Radiology | Williamsville | NY | premium |
| 1619389475 | Wilk, Sebastian · member of 2 groups | MD | Rheumatology | Olean | NY | premium |
| 1750940284 | Witte, Matthew · member of 2 groups | MD | Sports Medicine | Olean | NY | 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.