NPPES file of Aug 9, 2026

Martin Minh Hoang, MD

Critical Care Medicine (Internal Medicine) Physician · Riverside, CA

Martin Minh Hoang, MD is a critical care medicine (internal medicine) physician with a practice address in Riverside, California, and NPI 1073076808, issued on Apr 9, 2019. Check the license (California A193359, 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1073076808
Name
Martin Minh Hoang
Credential
MD
Primary taxonomy
Critical Care Medicine (Internal Medicine) Physician 207RC0200X
License number
A193359 CA
Self-reported in NPPES; status is on the state search
Practice location
4234 Riverwalk Pkwy Ste 230, Riverside, CA 92505
Phone
(951) 781-3672
Enumerated
Apr 9, 2019
Record last updated
Jul 17, 2024
Fax
(951) 781-0365
Medicare enrollment
Enrolled (PECOS I20240618002374); accepts Medicare assignment
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 4234 Riverwalk Pkwy Ste 230

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

  1. Charles Abreu, MDHospitalist Physician1942837323
  2. Faraz Afridi, MDPulmonary Disease Physician1871905257
  3. Masood Ahmad, M.D.Critical Care Medicine (Internal Medicine) Physician1073069332
  4. Mohamad Al Sayed, MDEndocrinology, Diabetes & Metabolism Physician1568428134
  5. Ahmad Alazzeh, MDPulmonary Disease Physician1194037945
  6. Judy Alfonso, PA-CPhysician Assistant1154471514

Verify Martin Minh Hoang in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A193359
    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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Bills Medicare through one group practice

  1. Pih Health PhysiciansLos Angeles, CA

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

Martin Minh Hoang among 723 critical care medicine (internal medicine) physician records in California

Martin Minh Hoang, MD 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 2019, is newer than 94% of them.

  • NPI issued2019 · 94% of these records are older, 3% newer
  • In a Medicare fileYes · 87% of these records are
  • In the CMS Doctors and Clinicians fileYes · 77% of these records are
  • Graduated2019 · median 2005 among the 559 with a school on file
  • Record last updated2024 · 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.

The 8 critical care medicine (internal medicine) physician records with the nearest ZIP codes

  1. Masood Ahmad, M.D.Riverside, CA 925051073069332
  2. Mona Alipour, M.DRiverside, CA 925051053709071
  3. Edgar Ardila, MDRiverside, CA 925051295729648
  4. Richard Bradburne, MDRiverside, CA 925051003983925
  5. Mindy Bui, DORiverside, CA 925051407273600
  6. Cedric Franklin Rutland, M.D.Riverside, CA 925051811122799
  7. Rohit Godbole, M.D.Riverside, CA 925051861758823
  8. Muhammad Iqbal, M.D.Riverside, CA 925051225287881

Common questions

What is Martin Minh Hoang, MD's NPI number?

Martin Minh Hoang, MD's National Provider Identifier (NPI) is 1073076808, issued on Apr 9, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Martin Minh Hoang, MD located?

The NPPES record lists a practice address at 4234 Riverwalk Pkwy Ste 230, Riverside, CA, 92505. Phone: (951) 781-3672. Providers update this record themselves, so call before visiting.

How can I verify Martin Minh Hoang, MD's license?

NPPES lists California license number A193359, 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.

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.