HCPList Know more before you call. About
A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of Ethan Owen Kennedy, DO with clinicians in the same registry specialty: Family Medicine.

PHOENIX, AZ · Exact areaEdit location

2024 published service data · 300 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Christopher S Hiler, M.D.

Family Medicine · Phoenix, AZ

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Face-to-face behavioral counseling for obesity, 15 minutes (G0447)
  • Blood glucose (sugar) test performed by hand-held instrument (82962)
77%Service-mix similarityView profile →

Agnieszka M Chrostowski, M.D.

Family Medicine · Phoenix, AZ

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Face-to-face behavioral counseling for obesity, 15 minutes (G0447)
  • Blood glucose (sugar) test performed by hand-held instrument (82962)
74%Service-mix similarityView profile →

Alejandro Emilio Lopez, MD

Family Medicine · Phoenix, AZ

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Blood glucose (sugar) test performed by hand-held instrument (82962)
  • Advance care planning, first 30 minutes (99497)
71%Service-mix similarityView profile →

Gregory K Chrostowski, M.D.

Family Medicine · Phoenix, AZ

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Face-to-face behavioral counseling for obesity, 15 minutes (G0447)
  • Blood glucose (sugar) test performed by hand-held instrument (82962)
68%Service-mix similarityView profile →

Samuel T Clark, MD

Family Medicine · Phoenix, AZ

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Urinalysis, manual test (81002)
  • Annual depression screening, 5 to 15 minutes (G0444)
65%Service-mix similarityView profile →

Roseanne Kelton Collins, M.D.

Family Medicine · Phoenix, AZ

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Assessment of emotional or behavioral problems (96127)
  • Urinalysis, manual test (81002)
63%Service-mix similarityView profile →

Carlos Roberto Garreton, M.D.

Family Medicine · Phoenix, AZ

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Blood glucose (sugar) test performed by hand-held instrument (82962)
  • Urinalysis, manual test (81002)
63%Service-mix similarityView profile →

James Beach, D.O.

Family Medicine · Phoenix, AZ

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Face-to-face behavioral counseling for obesity, 15 minutes (G0447)
  • Advance care planning, first 30 minutes (99497)
62%Service-mix similarityView profile →

Thomas Callahan, D.O.

Family Medicine · Phoenix, AZ

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Advance care planning, first 30 minutes (99497)
  • Insertion of needle into vein for collection of blood sample (36415)
60%Service-mix similarityView profile →

Mark D Whitaker, DO

Family Medicine · Phoenix, AZ

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Urinalysis, manual test (81002)
  • Insertion of needle into vein for collection of blood sample (36415)
60%Service-mix similarityView profile →

Emily Edwards Inglhofer, D.O.

Family Medicine · Phoenix, AZ

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Assessment of emotional or behavioral problems (96127)
  • Annual depression screening, 5 to 15 minutes (G0444)
59%Service-mix similarityView profile →

Harsimran Singh, MD

Family Medicine · Phoenix, AZ

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Face-to-face behavioral counseling for obesity, 15 minutes (G0447)
  • Advance care planning, first 30 minutes (99497)
59%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.