NPPES file of Aug 9, 2026

Michael James Fahey, M.D.

Trauma Surgery Physician · Yuba City, CA

Michael James Fahey, M.D. is a trauma surgery physician with a practice address in Yuba City, California, and NPI 1851403109, issued on Aug 31, 2006. Check the license (California G58383, 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 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1851403109
Name
Michael James Fahey
Credential
M.D.
Primary taxonomy
Trauma Surgery Physician 2086S0127X
License number
G58383 CA
Self-reported in NPPES; status is on the state search
Practice location
481 Plumas Blvd, Yuba City, CA 95991
Phone
(530) 751-1230
Enumerated
Aug 31, 2006
Record last updated
Sep 11, 2025
Fax
(530) 751-1340
Medicaid ID
00G583830 CA
Medicare enrollment
Enrolled (PECOS I20050106000255); accepts Medicare assignment
Medical or professional school
Georgetown University School Of Medicine, 1983
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 481 Plumas Blvd

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

  1. Narinder Bajwa, M.D.Specialist1750332920
  2. Alexander Blank, PA-CPhysician Assistant1134518962
  3. Rupinder Brar, MDCardiovascular Disease Physician1801862289
  4. Yash Brar, M.D.Hospitalist Physician1962415794
  5. Minh Bui, M.D.Cardiovascular Disease Physician1447226824
  6. Vineet Gupta, M.D.Family Medicine Physician1598806390

Verify Michael James Fahey in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license G58383
    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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7.0 times the Medicare Part D claims of the average trauma surgery physician in 2024

335 Medicare Part D claims for 138 beneficiaries, against an average of 48 among the 447 providers of this specialty who prescribed in Part D. Brand-name drugs were 4% of claims. 126 claims were for opioids.

  1. Michael Fahey335
  2. Specialty average48

Most prescribed

  1. Oxycodone-Acetaminophen101 claims
  2. Metoclopramide Hcl76 claims
  3. Ibuprofen42 claims
  4. Tramadol Hcl15 claims
  5. Sulfamethoxazole-Trimethoprim12 claims
  6. Levothyroxine Sodium11 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.

The MIPS final score for 2023 (Medicare payment program): 11.6 of 100

The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score0.0
  2. Costout of 100 · 30%38.7
  3. Promoting interoperabilitynot scored (reweighted)
  4. Improvement activities0 of 40 points · 15%0.0

Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).

Michael James Fahey among 146 trauma surgery physician records in California

Michael James Fahey, M.D. is one of 146 trauma surgery physician records with a practice address in California. 88% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 7% of them.

  • NPI issued2006 · 7% of these records are older, 62% newer
  • In a Medicare fileYes · 88% of these records are
  • In the CMS Doctors and Clinicians fileYes · 80% of these records are
  • Graduated1983 · median 2007 among the 117 with a school on file
  • Record last updated2025 · 44% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2086S0127X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Trauma Surgery Physician providers in California

There are 146 trauma surgery physician records in California.

The 8 trauma surgery physician records with the nearest ZIP codes

  1. William Bandy, MDChico, CA 959261629080445
  2. Norris Cleek, M.D.Chico, CA 959261831124320
  3. Frederick Collins, MDChico, CA 959261306942735
  4. John Lam, M.D.Chico, CA 959261174759955
  5. Alexander Riveron, MDChico, CA 959261740609775
  6. Caitlin Cohan, M.D.Sacramento, CA 958231689051633
  7. Lillian Digiacomo, MD, MPHSacramento, CA 958231699932467
  8. Eric Campion, MDSacramento, CA 958171396956686

Common questions

What is Michael James Fahey, M.D.'s NPI number?

Michael James Fahey, M.D.'s National Provider Identifier (NPI) is 1851403109, issued on Aug 31, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Michael James Fahey, M.D. located?

The NPPES record lists a practice address at 481 Plumas Blvd, Yuba City, CA, 95991. Phone: (530) 751-1230. Providers update this record themselves, so call before visiting.

How can I verify Michael James Fahey, M.D.'s license?

NPPES lists California license number G58383, 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 James Fahey, M.D. prescribe under Medicare Part D?

In 2024, Michael James Fahey, M.D. had 335 Medicare Part D claims for 138 beneficiaries; the average among trauma surgery physician prescribers was 48. Part D covers Medicare prescriptions only.

What is Michael James Fahey, M.D.'s MIPS final score?

The 2023 MIPS final score is 11.6 of 100. The average among 454,083 clinicians with a measured score was 83.5.

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.