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Compare the published Medicare service mix of Daniel Martin, MD with clinicians in the same registry specialty: Internal Medicine · Pulmonary Disease (CMS).

MA · Exact areaEdit location

2024 published service data · 389 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Jahn A Pothier, M.D.

Internal Medicine · Pulmonary Disease (CMS) · North Dartmouth, MA

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Insertion of needle into vein for collection of blood sample (36415)
  • Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)
65%Service-mix similarityView profile →

John M Wengryn, M.D.

Critical Care (Intensivists) · Internal Medicine · Pulmonary Disease (CMS) · Plymouth, MA

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)
  • Injection of drug or substance under skin or into muscle (96372)
38%Service-mix similarityView profile →

Robert G Nahill, M.D.

Internal Medicine · Pulmonary Disease (CMS) · Plymouth, MA

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Insertion of needle into vein for collection of blood sample (36415)
  • Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)
34%Service-mix similarityView profile →

Beverly A Goldberg, MD

Specialty details in registry · Lowell, MA

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Administration of influenza virus vaccine (G0008)
  • Test to measure expiratory airflow and volume changes before and after medication administration (94060)
33%Service-mix similarityView profile →

Devi Vedula, M.D.

Pulmonary Disease (CMS) · Brockton, MA

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Insertion of needle into vein for collection of blood sample (36415)
  • Test to measure expiratory airflow and volume changes before and after medication administration (94060)
33%Service-mix similarityView profile →

Karin A Sloan, M.D.

Critical Care (Intensivists) · Pulmonary Disease (CMS) · Hyannis, MA

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
  • Test to measure expiratory airflow and volume changes before and after medication administration (94060)
32%Service-mix similarityView profile →

Gerard B. Hayes, MD

Critical Care (Intensivists) · Pulmonary Disease (CMS) · Brighton, MA

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Insertion of needle into vein for collection of blood sample (36415)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
32%Service-mix similarityView profile →

Chih Ming Chen, M.D.

Critical Care (Intensivists) · Hospitalist · Pulmonary Disease (CMS) · Springfield, MA

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)
  • Test to measure expiratory airflow and volume changes before and after medication administration (94060)
32%Service-mix similarityView profile →

Robert Alan Wainer, MD

Internal Medicine · Pulmonary Disease (CMS) · Norwood, MA

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)
  • Administration of influenza virus vaccine (G0008)
31%Service-mix similarityView profile →

James P Wargovich, M.D.

Pulmonary Disease (CMS) · Plymouth, MA

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)
  • Injection of drug or substance under skin or into muscle (96372)
31%Service-mix similarityView profile →

Curtis J. Mello, MD

Critical Care (Intensivists) · Internal Medicine · Pulmonary Disease · Sleep Medicine (CMS) · North Dartmouth, MA

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
  • Administration of influenza virus vaccine (G0008)
31%Service-mix similarityView profile →

Alejandro Lorenzana, M.D.

Critical Care (Intensivists) · Pulmonary Disease (CMS) · Fall River, MA

Shared published services
3 shared services · view billing descriptions
  • Insertion of needle into vein for collection of blood sample (36415)
  • Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (85025)
  • Injection of drug or substance under skin or into muscle (96372)
31%Service-mix similarityView profile →
How this comparison works

We use the same calendar year of CMS Medicare Physician & Other Practitioners data for both providers. Published non-drug service counts are combined by HCPCS code across places of service. We apply log(1 + count), normalize the vectors, and compare them using cosine similarity.

Candidates share the reference provider’s current NPPES primary taxonomy and match the location you enter. We examine up to 500 candidates in NPI order, then show up to 12 with the highest positive similarity within that set. The score is not a percentile, medical recommendation, or prediction. Suppressed services are not estimated. Medicare fee-for-service data does not describe a provider’s entire practice.

Source: CMS Medicare Physician & Other Practitioners - by Provider and Service : 2024-12-01 · Published May 21, 2026.