NPPES file of Aug 9, 2026

Michael Roy Koteles, M.D.

Endocrinology, Diabetes & Metabolism Physician · Travis Afb, CA

Michael Roy Koteles, M.D. is an endocrinology, diabetes & metabolism physician with a practice address in Travis Afb, California, and NPI 1093799959, issued on Dec 5, 2005. Check the license (California C55542, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1093799959
Name
Michael Roy Koteles
Credential
M.D.
Primary taxonomy
Endocrinology, Diabetes & Metabolism Physician 207RE0101X
License numbers
C55542 CA
4302089244 MI
MD00044508 WA
Self-reported in NPPES; status is on the state search
Practice location
101 Bodin Cir, Travis Afb, CA 94535
Phone
(707) 423-7963
Enumerated
Dec 5, 2005
Record last updated
Apr 26, 2013 (not updated in 13 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest endocrinology, diabetes & metabolism physician records → All 1,131 in California → Look up another NPI →

Also registered at 101 Bodin Cir

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. La Neice Abdel-Shakur, CNMAdvanced Practice Midwife1215098512
  2. Nataliya Ables, D.O.Psychiatry Physician1205102431
  3. Eric Abram, IDMTIndependent Duty Medical Technicians1558595694
  4. Parag Agarwal, RPHPharmacist1043349012
  5. Aaron Agirre, DDS, MSPeriodontics1770863136
  6. Theresa Agosto-SmartClinical Social Worker1346749330

Verify Michael Roy Koteles in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license C55542    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the California license search

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15% fewer Medicare Part D claims than the average endocrinology, diabetes & metabolism physician in 2024

2,241 Medicare Part D claims for 217 beneficiaries, against an average of 2,630 among the 8,223 providers of this specialty who prescribed in Part D. Brand-name drugs were 46% of claims.

  1. Michael Koteles2,241
  2. Specialty average2,630

Most prescribed

  1. Ozempic174 claims
  2. Atorvastatin Calcium118 claims
  3. Levothyroxine Sodium118 claims
  4. Mounjaro109 claims
  5. Trulicity98 claims
  6. Jardiance90 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Industry payments in 2024: $1,039.18

43 payments; by number, the most common kind was food and beverage; the largest payer was Amgen Inc. The 5,661 providers of this specialty with any payment received $5,742.15 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Michael Koteles$1,039.18
  2. Specialty average$5,742.15

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Michael Roy Koteles among 1,131 endocrinology, diabetes & metabolism physician records in California

Michael Roy Koteles, M.D. is one of 1,131 endocrinology, diabetes & metabolism physician records with a practice address in California. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 95% newer
  • In a Medicare fileYes · 84% of these records are
  • In the CMS Doctors and Clinicians fileNo · 69% of these records are
  • Record last updated2013 · 57% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RE0101X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Endocrinology, Diabetes & Metabolism Physician providers in California

There are 1,131 endocrinology, diabetes & metabolism physician records in California.

All 1,131 in California → Every provider in Travis Afb → Endocrinology, Diabetes & Metabolism Physician nationwide →

The 8 endocrinology, diabetes & metabolism physician records with the nearest ZIP codes

  1. Jessica John, M.D.Travis Afb, CA 945351144768482
  2. Michelle Lee, MDTravis Afb, CA 945351467872770
  3. John McKenna, MDTravis Afb, CA 945351376531665
  4. Laura O'Keefe, MDTravis Afb, CA 945351518545748
  5. Samuel Olatunbosun, MDTravis Afb, CA 945351699850917
  6. Omar Murad, M.D.Fairfield, CA 945341598738015
  7. Kelvin TranFairfield, CA 945341922487578
  8. Teodor Duro, MDFairfield, CA 945331780180315

Common questions

What is Michael Roy Koteles, M.D.'s NPI number?

Michael Roy Koteles, M.D.'s National Provider Identifier (NPI) is 1093799959, issued on Dec 5, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Michael Roy Koteles, M.D. located?

The NPPES record lists a practice address at 101 Bodin Cir, Travis Afb, CA, 94535. Phone: (707) 423-7963. Providers update this record themselves, so call before visiting.

How can I verify Michael Roy Koteles, M.D.'s license?

NPPES lists California license number C55542, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Michael Roy Koteles, M.D. prescribe under Medicare Part D?

In 2024, Michael Roy Koteles, M.D. had 2,241 Medicare Part D claims for 217 beneficiaries; the average among endocrinology, diabetes & metabolism physician prescribers was 2,630. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.