NPPES file of Aug 9, 2026

Marshall Steele, MD

Psychiatry Physician · San Diego, CA

Marshall Steele, MD is a psychiatry physician with a practice address in San Diego, California, and NPI 1770018996, issued on Apr 25, 2017. Check the license (California A173162, 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
1770018996
Name
Marshall Steele
Credential
MD
Primary taxonomy
Psychiatry Physician 2084P0800X
License number
A173162 CA
Self-reported in NPPES; status is on the state search
Practice location
2841 Rendova RD, San Diego, CA 92155
Phone
(619) 556-4352
Enumerated
Apr 25, 2017
Record last updated
Jan 6, 2026
Medicare enrollment
Enrolled (PECOS I20260225003966); accepts Medicare assignment
Medical or professional school
University Of Pittsburgh School Of Medicine, 2017
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 2841 Rendova RD

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

  1. Nicholas Cardinale, M.D..Family Medicine Physician1922073212
  2. Danielle Demarchi, DOInternal Medicine Physician1780326983
  3. Shaun Dunston, DNPCertified Registered Nurse Anesthetist1477163954
  4. Justin Fredericks, DOGeneral Practice Physician1487356176
  5. Michael Hornacek, M.D.Surgery Physician1417361486
  6. Maryanne Howard, DOSurgery Physician1386039840

Verify Marshall Steele in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A173162
    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. Sokyahealth Medical Group PCSan Diego, CA

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

Marshall Steele among 8,673 psychiatry physician records in California

Marshall Steele, MD is one of 8,673 psychiatry physician records with a practice address in California. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 79% of them.

  • NPI issued2017 · 79% of these records are older, 18% newer
  • In a Medicare fileYes · 67% of these records are
  • In the CMS Doctors and Clinicians fileYes · 38% of these records are
  • Graduated2017 · median 2005 among the 3,295 with a school on file
  • Record last updated2026 · 54% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Psychiatry Physician providers in California

There are 8,673 psychiatry physician records in California.

The 8 psychiatry physician records with the nearest ZIP codes

  1. Eric Lutz, MDSan Diego, CA 921551568029809
  2. Cristiane Bertuol, M.D.San Diego, CA 921541861783821
  3. Lily Chiang, M.D.San Diego, CA 921541235302043
  4. Adarezza Ferrer, MDSan Diego, CA 921541316175524
  5. Gabriel KatzSan Diego, CA 921541427253558
  6. Sasha Keseloff, ACSWSan Diego, CA 921541104679752
  7. Julie Lange, M.D.San Diego, CA 921541790070159
  8. Kyra Samson, MDSan Diego, CA 921541366585432

Common questions

What is Marshall Steele, MD's NPI number?

Marshall Steele, MD's National Provider Identifier (NPI) is 1770018996, issued on Apr 25, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Marshall Steele, MD located?

The NPPES record lists a practice address at 2841 Rendova RD, San Diego, CA, 92155. Phone: (619) 556-4352. Providers update this record themselves, so call before visiting.

How can I verify Marshall Steele, MD's license?

NPPES lists California license number A173162, 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.