NPPES file of Aug 9, 2026

Stefanie Doyle Peters, PH.D.

Clinical Psychologist · Los Angeles, CA

Stefanie Doyle Peters, PH.D. is a clinical psychologist with a practice address in Los Angeles, California, and NPI 1558690354, issued on Dec 8, 2009. Check the license (California PSY9578, as entered in NPPES) with the California board that licenses this profession; 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
1558690354
Name
Stefanie Doyle Peters
Credential
PH.D.
Primary taxonomy
Clinical Psychologist 103TC0700X
License number
PSY9578 CA
Self-reported in NPPES; status is on the state search
Practice location
3415 S Sepulveda Blvd, Los Angeles, CA 90034
Phone
(310) 204-6250
Enumerated
Dec 8, 2009
Record last updated
Jun 2, 2020 (not updated in 6 years: call before relying on the address or phone)
Fax
(310) 204-6250
Medicare enrollment
Enrolled (PECOS I20200416002195); accepts Medicare assignment
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 3415 S Sepulveda Blvd

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

  1. Emily Brown, MDFamily Medicine Physician1467957902
  2. Minh-Thu Le, PH.D.Clinical Neuropsychologist1073542791

Verify Stefanie Doyle Peters in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license PSY9578
    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
Find the California license search

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Stefanie Doyle Peters among 12,647 clinical psychologist records in California

Stefanie Doyle Peters, PH.D. is one of 12,647 clinical psychologist records with a practice address in California. 9% 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 2009, is newer than 49% of them.

  • NPI issued2009 · 49% of these records are older, 46% newer
  • In a Medicare fileNo · 9% of these records are
  • In the CMS Doctors and Clinicians fileYes · 19% of these records are
  • Graduated1984 · median 2006 among the 2,424 with a school on file
  • Record last updated2020 · 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 103TC0700X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

1,268 clinical psychologist records list a practice address in Los Angeles

They are 1,268 of the 69,537 NPPES records with a practice address in Los Angeles, and 12,647 clinical psychologist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

The 8 clinical psychologist records with the nearest ZIP codes

  1. Haylee Corrales, PSY.D.Los Angeles, CA 900341639260284
  2. Joseph Grillo, PH.D.Los Angeles, CA 900341649395989
  3. Adam Herdina, PSY.D.Los Angeles, CA 900341265559447
  4. Bonnie Jacobs, PHDLos Angeles, CA 900341700992047
  5. Holly Knight, PSYDLos Angeles, CA 900341336273366
  6. Annette Kroes, PH.D.Los Angeles, CA 900341184750341
  7. William Kroes, PH.D.Los Angeles, CA 900341174659338
  8. Brian Mayeda, PSY.D.Los Angeles, CA 900341184758930

Common questions

What is Stefanie Doyle Peters, PH.D.'s NPI number?

Stefanie Doyle Peters, PH.D.'s National Provider Identifier (NPI) is 1558690354, issued on Dec 8, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Stefanie Doyle Peters, PH.D. located?

The NPPES record lists a practice address at 3415 S Sepulveda Blvd, Los Angeles, CA, 90034. Phone: (310) 204-6250. Providers update this record themselves, so call before visiting.

How can I verify Stefanie Doyle Peters, PH.D.'s license?

NPPES lists California license number PSY9578, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity 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. 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.