Artin Mahmoudi, M.D.
Critical Care Medicine (Internal Medicine) Physician · Ukiah, CA
Artin Mahmoudi, M.D. is a critical care medicine (internal medicine) physician with a practice address in Ukiah, California, and NPI 1265786552, issued on Nov 8, 2012. Check the license (California G63126, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Artin Mahmoudi
- Credential
- M.D.
- Primary taxonomy
- Critical Care Medicine (Internal Medicine) Physician 207RC0200X
- License numbers
- G63126 CA
27589 CO
Self-reported in NPPES; status is on the state search - Practice location
- 275 Hospital Dr, Ukiah, CA 95482
- Phone
- (707) 462-3111
- Enumerated
- Nov 8, 2012
- Record last updated
- Jan 13, 2025
- Medicare enrollment
- Enrolled (PECOS I20130925000494); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest critical care medicine (internal medicine) physician records → All 723 in California → Look up another NPI →
Also registered at 275 Hospital Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Fadi Arodaki, DOHospitalist Physician1720499023
- Erin Bainbridge, N.P.Family Nurse Practitioner1104368729
- Rachel Barber, F.N.P.Nurse Practitioner1518248970
- Lillian Basner, FNPNurse Practitioner1750321972
- Donald Bond, PHARMD, RPHPharmacist1679946446
- Alejandro Casillas, M.D.Emergency Medicine Physician1376707919
Verify Artin Mahmoudi in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G63126Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.8 times the Medicare Part D claims of the average critical care medicine (internal medicine) physician in 2024
2,668 Medicare Part D claims for 407 beneficiaries, against an average of 696 among the 2,873 providers of this specialty who prescribed in Part D. Brand-name drugs were 63% of claims.
Most prescribed
- Albuterol Sulfate Hfa446 claims
- Trelegy Ellipta431 claims
- Azithromycin202 claims
- Anoro Ellipta188 claims
- Breztri Aerosphere175 claims
- Breo Ellipta148 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: $1,021.64
35 payments; by number, the most common kind was food and beverage; the largest payer was GlaxoSmithKline, LLC. The 2,708 providers of this specialty with any payment received $2,958.68 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 3 group practices
- Adventist Health Physicians NetworkClearlake, CA
- Sonora Community HospitalSonora, CA
- Ukiah Adventist HospitalUkiah, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Artin Mahmoudi among 723 critical care medicine (internal medicine) physician records in California
Artin Mahmoudi, M.D. is one of 723 critical care medicine (internal medicine) physician records with a practice address in California. 87% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 72% of them.
- NPI issued2012 · 72% of these records are older, 25% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileYes · 77% of these records are
- Graduated1985 · median 2005 among the 559 with a school on file
- Record last updated2025 · 50% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0200X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Critical Care Medicine (Internal Medicine) Physician providers in California
There are 723 critical care medicine (internal medicine) physician records in California.
All 723 in California → Every provider in Ukiah → Critical Care Medicine (Internal Medicine) Physician nationwide →
The 8 critical care medicine (internal medicine) physician records with the nearest ZIP codes
- James Gude, MDSebastopol, CA 954721235194697
- William Sageman, M.D.Eureka, CA 955011417957168
- Robert Young, MD, PHDEureka, CA 955031659427243
- Thomas Kreck, MDClearlake, CA 954221457439200
- Kenneth Lamb, M.D.Santa Rosa, CA 954091891896163
- Gina Chen, MDSanta Rosa, CA 954051497773808
- Gregory Houghton, M.D.Santa Rosa, CA 954051649489402
- Hyun Kang, MDSanta Rosa, CA 954051316917883
Common questions
What is Artin Mahmoudi, M.D.'s NPI number?
Artin Mahmoudi, M.D.'s National Provider Identifier (NPI) is 1265786552, issued on Nov 8, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Artin Mahmoudi, M.D. located?
The NPPES record lists a practice address at 275 Hospital Dr, Ukiah, CA, 95482. Phone: (707) 462-3111. Providers update this record themselves, so call before visiting.
How can I verify Artin Mahmoudi, M.D.'s license?
NPPES lists California license number G63126, 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 Artin Mahmoudi, M.D. prescribe under Medicare Part D?
In 2024, Artin Mahmoudi, M.D. had 2,668 Medicare Part D claims for 407 beneficiaries; the average among critical care medicine (internal medicine) physician prescribers was 696. 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.
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.