Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.
DR. JOHN FREDERICK GRIENENBERGER, PH.D.
Active Sole ProprietorDR. JOHN FREDERICK GRIENENBERGER, PH.D. is a Clinical Psychologist healthcare provider located in LOS ANGELES, California. NPI 1275835936 is currently active in the NPPES registry. Verify at CMS.
Clinical Psychologist · LOS ANGELES, CA
Registration Details
- NPI Number
- 1275835936
- Provider Type
- Individual
- Gender
- Male
- NPI Issued
- Nov 30, 2010 (15.69180259902 yrs)
- Last Updated
- Nov 30, 2010
- License
-
PSY 23880 (CA)
- Sole Proprietor
- Yes
Practice Information
- Address
-
11340 W OLYMPIC BLVDSUITE 245LOS ANGELES, CA, 900641608Browse CA providers · Browse ZIP 90064
- Phone
- 3104776008
- Primary Specialty
-
Clinical Psychologist
103TC0700X
Other Clinical Psychologist Providers in LOS ANGELES, CA
| Name | Credential | NPI |
|---|---|---|
| DR. ANN-MARIE STEPHENSON | — | 1073511069 |
| DR. SUZANNE BRUMER | PH.D. | 1346240884 |
| DR. KIMBERLY FINNEY | PSYCHOLOGIST | 1154316115 |
| DR. JAMES EDWARD BEWS | PH.D. | 1114916707 |
| DR. SUSAN MARGARET BRACE | R.N., PH.D | 1851381883 |
| ISRAEL RUBENSTEIN | PH.D. | 1841281292 |
Data sourced from the NPPES National Provider Identifier registry. This information is for informational purposes only and is not a substitute for verifying credentials with the appropriate licensing authority. For official verification, use the NPPES NPI Registry or the relevant state medical board.