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Compare the published Medicare service mix of Artin Mahmoudi, M.D. with clinicians in the same registry specialty: Pulmonary Disease (CMS).

UKIAH, CA · 100 milesEdit location
Within 100 miles · Approximate ZIP-area distance

Approximate straight-line distances between ZIP-area centers; a city search starts from the average of its ZIP centers. Uses the primary reported practice ZIP, not an exact office address or driving distance. Records without matched coordinates are excluded. How distance works

2024 published service data · 16 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Sukhraj Balhan, MD

Critical Care (Intensivists) · Internal Medicine (CMS) · Marysville, CA

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)
  • Test to examine how well the lungs exchange gases (94729)
  • Test to measure expiratory airflow and volume changes before and after medication administration (94060)
72%Service-mix similarity~90.3 milesView profile →

David Michael Fredric Anderson, D.O.

Critical Care (Intensivists) · Pulmonary Disease (CMS) · Travis Afb, CA

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)
  • Test to examine how well the lungs exchange gases (94729)
  • Test to measure expiratory airflow and volume changes before and after medication administration (94060)
71%Service-mix similarity~90.8 milesView profile →

Abid Majid, MD

Critical Care (Intensivists) · Internal Medicine (CMS) · San Pablo, CA

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)
  • Test to examine how well the lungs exchange gases (94729)
  • Test to measure expiratory airflow and volume changes before and after medication administration (94060)
62%Service-mix similarity~94.0 milesView profile →

Kiran Madhav Ubhayakar, M.D.

Critical Care (Intensivists) · Pulmonary Disease (CMS) · Calistoga, CA

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)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Test to examine how well the lungs exchange gases (94729)
61%Service-mix similarity~51.5 milesView profile →

Thomas J Nuckton, M.D.

Critical Care (Intensivists) (CMS) · Santa Rosa, CA

Shared published services
2 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)
42%Service-mix similarity~55.8 milesView profile →

Timothy Vaughan Clark, D.O.

Critical Care (Intensivists) · Internal Medicine (CMS) · Marysville, CA

Shared published services
2 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Emergent insertion of breathing tube into windpipe using an endoscope (31500)
36%Service-mix similarity~90.3 milesView profile →

Hyun Kang, MD

Critical Care (Intensivists) · Internal Medicine (CMS) · Santa Rosa, CA

Shared published services
2 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Emergent insertion of breathing tube into windpipe using an endoscope (31500)
32%Service-mix similarity~56.9 milesView profile →

James Kelso Gude, MD

Specialty details in registry · Sebastopol, CA

Shared published services
1 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
31%Service-mix similarity~55.9 milesView profile →

Daniel I Loube, MD

Critical Care (Intensivists) · Pulmonary Disease (CMS) · Santa Rosa, CA

Shared published services
2 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
  • Emergent insertion of breathing tube into windpipe using an endoscope (31500)
29%Service-mix similarity~55.8 milesView profile →

Gregory Scott Houghton, M.D.

Critical Care (Intensivists) · Emergency Medicine (CMS) · Santa Rosa, CA

Shared published services
1 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
26%Service-mix similarity~56.9 milesView profile →

Robert Lee Newbury, MD

Critical Care (Intensivists) · Pulmonary Disease (CMS) · Novato, CA

Shared published services
1 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
24%Service-mix similarity~79.3 milesView profile →

Jacob Richard Adams, DO

Critical Care (Intensivists) · Internal Medicine (CMS) · Novato, CA

Shared published services
1 shared services · view billing descriptions
  • Critical care, first 30-74 minutes (99291)
22%Service-mix similarity~79.3 milesView 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 approximate distance 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.