NPPES file of Aug 9, 2026

Stephan T. Honda, M.D.

Adult Medicine Physician · Hawthorne, CA

Stephan T. Honda, M.D. is an adult medicine physician with a practice address in Hawthorne, California, and NPI 1295936615, issued on May 31, 2007. Check the license (California G6986, as entered in NPPES) on the Medical Board of California; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1295936615
Name
Stephan T. Honda
Credential
M.D.
Primary taxonomy
Adult Medicine Physician 207QA0505X
License number
G6986 CA
Self-reported in NPPES; status is on the state search
Practice location
2301 W EL Segundo Blvd, Hawthorne, CA 90250
Phone
(323) 757-2118
Enumerated
May 31, 2007
Record last updated
Jun 6, 2008 (not updated in 18 years: call before relying on the address or phone)
Medicaid ID
00G698600 CA
Medicare enrollment
Enrolled (PECOS I20091201000306); accepts Medicare assignment
Medical or professional school
University Of Southern California Keck School Of Medicine, 1989
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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8 nearest adult medicine physician records → All 386 in California → Look up another NPI →

Also registered at 2301 W EL Segundo Blvd

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

  1. Katherine Brechtelsbauer, PA-CPhysician Assistant1821325515
  2. Steven Browning, D.C.Chiropractor1609063361
  3. Trenton Honda, PA-CPhysician Assistant1710212519
  4. Rhonda Infante, DNP, APRN, FNP-BCFamily Nurse Practitioner1760260392
  5. Dannylyn KwakPhysical Therapist1538708136
  6. Michelle SiuPhysician Assistant1154815884

Verify Stephan T. Honda in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license G6986    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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Stephan T. Honda among 386 adult medicine physician records in California

Stephan T. Honda, M.D. is one of 386 adult medicine physician records with a practice address in California. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2007, is newer than 35% of them.

  • NPI issued2007 · 35% of these records are older, 49% newer
  • In a Medicare fileNo · 69% of these records are
  • In the CMS Doctors and Clinicians fileYes · 48% of these records are
  • Graduated1989 · median 2005 among the 187 with a school on file
  • Record last updated2008 · 63% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207QA0505X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Adult Medicine Physician providers in California

There are 386 adult medicine physician records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 386 in California → Every provider in Hawthorne → Adult Medicine Physician nationwide →

The 8 adult medicine physician records with the nearest ZIP codes

  1. Angelina NguyenGardena, CA 902491225830227
  2. Sedona Valentine, MDGardena, CA 902481841653193
  3. Sergio VieraGardena, CA 902481265810964
  4. Thanh Ha, DODowney, CA 902411689098162
  5. John Molitoris, M.D.Culver City, CA 902321588866982
  6. Olga Makaron, M.D.Marina Del Rey, CA 902921538476031
  7. Danielle Davidson-McBeanInglewood, CA 903011689782013
  8. Joseph Pierson, M.D.Inglewood, CA 903011457376790

Common questions

What is Stephan T. Honda, M.D.'s NPI number?

Stephan T. Honda, M.D.'s National Provider Identifier (NPI) is 1295936615, issued on May 31, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Stephan T. Honda, M.D. located?

The NPPES record lists a practice address at 2301 W EL Segundo Blvd, Hawthorne, CA, 90250. Phone: (323) 757-2118. Providers update this record themselves, so call before visiting.

How can I verify Stephan T. Honda, M.D.'s license?

NPPES lists California license number G6986, 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. 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.