NPPES file of Aug 9, 2026

Stephen Steinfeldt, M.D.

Diagnostic Radiology Physician · Van Nuys, CA

Stephen Steinfeldt, M.D. is a diagnostic radiology physician with a practice address in Van Nuys, California, and NPI 1285686501, issued on May 16, 2006. Check the license (California G13377, 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
1285686501
Name
Stephen Steinfeldt
Credential
M.D.
Primary taxonomy
Diagnostic Radiology Physician 2085R0202X
License number
G13377 CA
Self-reported in NPPES; status is on the state search
Practice location
15243 Vanowen St, Van Nuys, CA 91405
Phone
(818) 782-6110
Enumerated
May 16, 2006
Record last updated
Mar 3, 2008 (not updated in 18 years: call before relying on the address or phone)
Medicaid ID
00G133770 CA
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
Download card Updates feed

8 nearest diagnostic radiology physician records → All 4,500 in California → Look up another NPI →

Also registered at 15243 Vanowen St

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

  1. Jeffrey Chong, M.D.Internal Medicine Physician1376644542
  2. Jinus Emrani, DDSProsthodontics1578709283
  3. Silvia Jourdan, FNPFamily Nurse Practitioner1184458093
  4. Kyu Kim, MDPediatrics Physician1013001379
  5. Mee Kim, M.D.Obstetrics & Gynecology Physician1144371436
  6. Michael Kotzen, D.P.M.Foot & Ankle Surgery Podiatrist1871537340

Verify Stephen Steinfeldt in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license G13377    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.

Is this page about you? You can ask us to correct, restrict or remove it: how.

Stephen Steinfeldt among 4,500 diagnostic radiology physician records in California

Stephen Steinfeldt, M.D. is one of 4,500 diagnostic radiology physician records with a practice address in California. 74% 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 2006, is newer than 7% of them.

  • NPI issued2006 · 7% of these records are older, 52% newer
  • In a Medicare fileNo · 74% of these records are
  • In the CMS Doctors and Clinicians fileNo · 70% of these records are
  • Record last updated2008 · 60% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0202X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Diagnostic Radiology Physician providers in California

There are 4,500 diagnostic radiology physician records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 4,500 in California → Every provider in Van Nuys → Diagnostic Radiology Physician nationwide →

The 8 diagnostic radiology physician records with the nearest ZIP codes

  1. Brianna Abadie, M.D.Van Nuys, CA 914051861811291
  2. Laura Applegate, M.D.Van Nuys, CA 914051013024488
  3. Gregory Applegate, M.D.Van Nuys, CA 914051386751741
  4. Parvis Gamagami, MDVan Nuys, CA 914051669513040
  5. Larry Kussin, M.D.Van Nuys, CA 914051235189994
  6. Robert Lee, M.D.Van Nuys, CA 914051720195035
  7. Hsingyee Lee, M.D.Van Nuys, CA 914051043327364
  8. Ashutosh ShelatVan Nuys, CA 914051851778096

Common questions

What is Stephen Steinfeldt, M.D.'s NPI number?

Stephen Steinfeldt, M.D.'s National Provider Identifier (NPI) is 1285686501, issued on May 16, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Stephen Steinfeldt, M.D. located?

The NPPES record lists a practice address at 15243 Vanowen St, Van Nuys, CA, 91405. Phone: (818) 782-6110. Providers update this record themselves, so call before visiting.

How can I verify Stephen Steinfeldt, M.D.'s license?

NPPES lists California license number G13377, 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.