NPPES file of Aug 9, 2026

Ellen Lambert, PMHNP

Psychiatric/Mental Health Nurse Practitioner · Oceanside, CA

Ellen Lambert, PMHNP is a psychiatric/mental health nurse practitioner with a practice address in Oceanside, California, and NPI 1538891312, issued on Jun 29, 2022. Check the license (California 95028755, as entered in NPPES) with the California board that licenses this profession; 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
1538891312
Name
Ellen Lambert
Credential
PMHNP
Primary taxonomy
Psychiatric/Mental Health Nurse Practitioner 363LP0808X
License numbers
95028755 CA
11019172 FL
Self-reported in NPPES; status is on the state search
Practice location
200 Mercy Circle, Oceanside, CA 92055
Phone
(760) 725-1288
Enumerated
Jun 29, 2022
Record last updated
Jan 17, 2025
Medicare enrollment
Enrolled (PECOS I20250207002051); 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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8 nearest psychiatric/mental health nurse practitioner records → All 4,226 in California → Look up another NPI →

Also registered at 200 Mercy Circle

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

  1. Kenric Aban, M.D.Diagnostic Radiology Physician1336218023
  2. Benjamin Abney, MDAnesthesiology Physician1366933186
  3. Dora Akuetteh-Saforo, M.D, FAAFPFamily Medicine Physician1083616783
  4. Regina Albaladejo, PT, MSPT, WCSPhysical Therapist1588656532
  5. Elizabeth Albizo, OTRHand Occupational Therapist1609107291
  6. Ria AllenOccupational Therapist1134846587

Verify Ellen Lambert 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 95028755    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

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).

Ellen Lambert among 4,226 psychiatric/mental health nurse practitioner records in California

Ellen Lambert, PMHNP is one of 4,226 psychiatric/mental health nurse practitioner records with a practice address in California. 62% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 54% of them.

  • NPI issued2022 · 54% of these records are older, 38% newer
  • In a Medicare fileYes · 62% of these records are
  • In the CMS Doctors and Clinicians fileYes · 46% of these records are
  • Graduated2022 · median 2021 among the 1,965 with a school on file
  • Record last updated2025 · 16% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LP0808X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Psychiatric/Mental Health Nurse Practitioner providers in California

There are 4,226 psychiatric/mental health nurse practitioner records in California.

All 4,226 in California → Every provider in Oceanside → Psychiatric/Mental Health Nurse Practitioner nationwide →

The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes

  1. Jason Duryee, PMHNPOceanside, CA 920551477268936
  2. Mary Misturado, MSN, APRN-CNP, PMHNPCamp Pendleton, CA 920551043973928
  3. Martha Suarez, PMHNPCamp Pendleton, CA 920551255776894
  4. Brooke Climer, PMHNPOceanside, CA 920561992583421
  5. Brent Edwards, PMHNP-BCOceanside, CA 920541639917842
  6. Janmarie Fisher-Griffis, DNP, PMHNP, PMHCNSOceanside, CA 920561073679387
  7. Melody James, PMHCNS-BC, PMHNP-BCOceanside, CA 920561134460603
  8. Sean Leonard, PMHNPOceanside, CA 920561518458165

Common questions

What is Ellen Lambert, PMHNP's NPI number?

Ellen Lambert, PMHNP's National Provider Identifier (NPI) is 1538891312, issued on Jun 29, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Ellen Lambert, PMHNP located?

The NPPES record lists a practice address at 200 Mercy Circle, Oceanside, CA, 92055. Phone: (760) 725-1288. Providers update this record themselves, so call before visiting.

How can I verify Ellen Lambert, PMHNP's license?

NPPES lists California license number 95028755, 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. Medicare files from data.cms.gov. 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.