Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.
MARENNA ROSE COWAN, FNP-C
ActiveMARENNA ROSE COWAN, FNP-C is a Family Nurse Practitioner healthcare provider located in COSTA MESA, California. NPI 1063078806 is currently active in the NPPES registry. Verify at CMS.
Family Nurse Practitioner · COSTA MESA, CA
Registration Details
- NPI Number
- 1063078806
- Provider Type
- Individual
- Gender
- Female
- NPI Issued
- May 16, 2019 (7.2469103886429 yrs)
- Last Updated
- Nov 19, 2025
- Licenses
-
95079580 (CA)95009121 (CA)95009121 (CA)
Practice Information
- Address
-
660 BAKER ST STE A102COSTA MESA, CA, 926264407Browse CA providers · Browse ZIP 92626
- Phone
- 7146682505
- Fax
- 7146682515
- Primary Specialty
-
Family Nurse Practitioner
363LF0000X
- Additional Specialty
- Nurse Practitioner
- Additional Specialty
- Family Nurse Practitioner
Other Family Nurse Practitioner Providers in COSTA MESA, CA
| Name | Credential | NPI |
|---|---|---|
| MRS. CHARLOTTE MARIE RUSSELL | RNP | 1780636555 |
| MRS. SUZANNE CLARA LARKIN | FNP-C | 1053358044 |
| LISA R PONSFORD | DNP | 1720004088 |
| MS. SUSANNA MCCLARTY | RN NURSE PRACTITIONE | 1851476642 |
| MRS. CYNTHIA E CHEN | FNP | 1437205770 |
| MERRY ANN GRASSKA | N.P. | 1629114202 |
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.