NPPES file of Aug 9, 2026

Janice Gregory, R.N., P.H.N.

Adult Psychiatric/Mental Health Registered Nurse · Gardena, CA

Janice Gregory, R.N., P.H.N. is an adult psychiatric/mental health registered nurse with a practice address in Gardena, California, and NPI 1932409281, issued on Nov 2, 2010. Check the license (California 450740, 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
1932409281
Name
Janice Gregory
Credential
R.N., P.H.N.
Primary taxonomy
Adult Psychiatric/Mental Health Registered Nurse 163WP0809X
License number
450740 CA
Self-reported in NPPES; status is on the state search
Practice location
1300 W 155TH St, Gardena, CA 90247
Phone
(310) 512-8111
Enumerated
Nov 2, 2010
Record last updated
Nov 2, 2010 (not updated in 16 years: call before relying on the address or phone)
Fax
(310) 324-2111
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.
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8 nearest adult psychiatric/mental health registered nurse records → All 1,135 in California → Look up another NPI →

Also registered at 1300 W 155TH St

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

  1. Gary BarnettMental Health Counselor1295057792
  2. Marcia Blank, AU.D.Audiologist-Hearing Aid Fitter1962570051
  3. Young Choi, M.D.Family Medicine Physician1447278031
  4. Marina Dsouza, M.D.Psychiatry Physician1851464739
  5. Cheryl Hanks, PTPhysical Therapist1689610768
  6. Greg Sasaki, D.D.S.General Practice Dentistry1689794935

Verify Janice Gregory 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 450740    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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Janice Gregory among 1,135 adult psychiatric/mental health registered nurse records in California

Janice Gregory, R.N., P.H.N. is one of 1,135 adult psychiatric/mental health registered nurse records with a practice address in California. 2% 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 2010, is newer than 25% of them.

  • NPI issued2010 · 25% of these records are older, 73% newer
  • In a Medicare fileNo · 2% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2010 · 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 163WP0809X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Adult Psychiatric/Mental Health Registered Nurse providers in California

There are 1,135 adult psychiatric/mental health registered nurse records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 1,135 in California → Every provider in Gardena → Adult Psychiatric/Mental Health Registered Nurse nationwide →

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

  1. Mark Daniel Legaspi UyGardena, CA 902471467149799
  2. Georgiana Thomas, REGISTERED NURSEGardena, CA 902491528828183
  3. Inocencia Nuccio, NPHawthorne, CA 902501891856415
  4. Arnulfo Fernandez, RNHermosa Beach, CA 902541669116463
  5. Stella AguCulver City, CA 902321164605796
  6. Oluwatoyin BalogunCulver City, CA 902321336313469
  7. Kathryn CameronCulver City, CA 902321326226267
  8. John CarnemollaCulver City, CA 902321124313069

Common questions

What is Janice Gregory, R.N., P.H.N.'s NPI number?

Janice Gregory, R.N., P.H.N.'s National Provider Identifier (NPI) is 1932409281, issued on Nov 2, 2010. An NPI identifies a provider in billing; it is not a license.

Where is Janice Gregory, R.N., P.H.N. located?

The NPPES record lists a practice address at 1300 W 155TH St, Gardena, CA, 90247. Phone: (310) 512-8111. Providers update this record themselves, so call before visiting.

How can I verify Janice Gregory, R.N., P.H.N.'s license?

NPPES lists California license number 450740, 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.

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.