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Group profile

Provider group

Provider volumes, all codes · CY2024

24
Clinicians · 2024

Group overview · all codes · CY2024

Physicians 22Advanced-practice 2Other clinicians 0
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.

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.

Medicare Part B FFS · CY2024 · as published by CMS
Data year: CY2024 CY2023 CY2022 🔒 CY2021 🔒 CY2020 🔒
Per-provider volumes — services, beneficiary-episodes, and average Medicare payment — are part of the market analytics platform — built, not launched yet. Notify me at launch →
NPIProviderCredentialsTypeCitySt Services (all codes)
1821594359 Astashchanka, Anna · member of 2 groups MD Pulmonary Disease San DiegoCA
1558749242 Barnes, Laura · member of 3 groups MD Pulmonary Disease La JollaCA
1790109866 Biberston, Jeffrey · member of 3 groups DO Critical Care (Intensivists) JacksonvilleFL
1376301903 Chang, Edward · member of 2 groups Physician Assistant RestonVA
1720472657 Chen, Kenneth · member of 3 groups M.D. Critical Care (Intensivists) San DiegoCA
1477824498 Chou, Walter · member of 2 groups M.D. Pulmonary Disease San DiegoCA
1689611709 Clark, Samuel · member of 4 groups M.D. Pulmonary Disease San DiegoCA
1104385202 Feldman, Erica · member of 3 groups MD, MPH Hospitalist San DiegoCA
1245674001 Fisher, William · member of 4 groups M.D. Critical Care (Intensivists) San DiegoCA
1659342624 Grassi, Frank · member of 2 groups Critical Care (Intensivists) CharlotteNC
1114339397 Hughes, Stephen · member of 2 groups MD Internal Medicine San DiegoCA
1841523545 Kamarinos, Spyros · member of 3 groups MD Pulmonary Disease PhoenixAZ
1235319500 Khanna, Gaurav · member of 3 groups MD Critical Care (Intensivists) San DiegoCA
1073505707 Lemoine, John · member of 2 groups M.D. Pulmonary Disease San DiegoCA
1629265194 Mann, Brenda · member of 2 groups PA-C Physician Assistant La JollaCA
1851657530 Rohrhoff, Nicholas · member of 2 groups MD Internal Medicine San DiegoCA
1811034143 Sacks, Richard · member of 2 groups M.D. Pulmonary Disease San DiegoCA
1578798013 Salem, Ahmed · member of 2 groups D.O. Critical Care (Intensivists) La MesaCA
1366820540 Sediqe, Soud · member of 4 groups M.D. Pulmonary Disease San DiegoCA
1205829728 Shaw, David · member of 4 groups MD Critical Care (Intensivists) San DiegoCA
1275613796 Stafford, Christopher · member of 2 groups M.D. Critical Care (Intensivists) San DiegoCA
1467424671 Tripp, Michael · member of 2 groups M.D. Critical Care (Intensivists) San DiegoCA
1285626747 Willms, David · member of 3 groups M.D. Pulmonary Disease San DiegoCA
1841282407 Wong, Davies · member of 2 groups M.D. Pulmonary Disease San DiegoCA

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.