NPPES file of Aug 9, 2026

Martin Joseph Fee, MD

Infectious Disease Physician · Newport Beach, CA

Martin Joseph Fee, MD is an infectious disease physician with a practice address in Newport Beach, California, and NPI 1124008537, issued on Jan 20, 2006. Check the license (California G72509, 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
1124008537
Name
Martin Joseph Fee
Credential
MD
Primary taxonomy
Infectious Disease Physician 207RI0200X
License number
G72509 CA
Self-reported in NPPES; status is on the state search
Practice location
510 Superior Ave Ste 200B, Newport Beach, CA 92663
Phone
(949) 791-3001
Enumerated
Jan 20, 2006
Record last updated
Sep 12, 2018 (not updated in 8 years: call before relying on the address or phone)
Medicaid ID
00G725091 CA
Medicare enrollment
Enrolled (PECOS I20100923000433); accepts Medicare assignment
Medical or professional school
University Of Chicago, Pritzker School Of Medicine, 1988
Telehealth
Offers telehealth (CMS)
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 510 Superior Ave Ste 200B

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

  1. Suzanne Cooper, FNPFamily Nurse Practitioner1164728432
  2. Richard Kao, M.D.Family Medicine Physician1295048551
  3. Kambiz Karimi, MDInternal Medicine Physician1720061823
  4. Terra Safer, MDInternal Medicine Physician1598894172

Verify Martin Joseph Fee in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license G72509
    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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28% fewer Medicare Part D claims than the average infectious disease physician in 2024

495 Medicare Part D claims for 60 beneficiaries, against an average of 689 among the 7,388 providers of this specialty who prescribed in Part D. Brand-name drugs were 45% of claims.

  1. Martin Fee495
  2. Specialty average689

Most prescribed

  1. Biktarvy80 claims
  2. Azithromycin43 claims
  3. Ethambutol Hcl39 claims
  4. Juluca37 claims
  5. Rifampin37 claims
  6. Genvoya27 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.

Bills Medicare through one group practice

  1. Hoag ClinicNewport Beach, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Infectious Disease Physician providers in California

There are 1,119 infectious disease physician records in California.

Other infectious disease physician records in California

  1. Sanaz Abderrahmane, M.D.Sacramento, CA1902039902
  2. Shira Abeles, M.D.San Diego, CA1720240625
  3. Igor Abolnik, MDRureka, CA1194783829
  4. Firas Abubaker, MDCorona, CA1346255254
  5. Nehkonti Adams, M.D.San Diego, CA1194985705
  6. Paul Adamson, MD, MPHLos Angeles, CA1639558455
  7. Alina Adeel, M.DLa Jolla, CA1831453596
  8. Oladunni Adeyiga, MDLos Angeles, CA1801809751
  9. Jacqueline Adler, M.D.West Hills, CA1326094582
  10. Dipti Agrawal, MDPalo Alto, CA1437137189

Common questions

What is Martin Joseph Fee, MD's NPI number?

Martin Joseph Fee, MD's National Provider Identifier (NPI) is 1124008537, issued on Jan 20, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Martin Joseph Fee, MD located?

The NPPES record lists a practice address at 510 Superior Ave Ste 200B, Newport Beach, CA, 92663. Phone: (949) 791-3001. Providers update this record themselves, so call before visiting.

How can I verify Martin Joseph Fee, MD's license?

NPPES lists California license number G72509, 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 Martin Joseph Fee, MD prescribe under Medicare Part D?

In 2024, Martin Joseph Fee, MD had 495 Medicare Part D claims for 60 beneficiaries; the average among infectious disease physician prescribers was 689. 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.