Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MS. ROSEMARY ANN CLARKE RNFA
NPI 1265499396
Registered Nurse in Mission Viejo, CA

Q: What is Rosemary Clarke's NPI number?

The NPI number for Rosemary Clarke is 1265499396. It was assigned to this individual provider in the NPPES registry on May 1, 2006.

Q: What is Rosemary Clarke's specialty?

The primary specialty registered for this NPI is Registered Nurse with taxonomy code 163W00000X.

Q: When was this NPI record last updated?

The NPPES record for Rosemary Clarke was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 38 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since May 01, 2006

26732 CROWN VALLEY PKWY, SUITE 351, MISSION VIEJO, CA 92691(949) 364-1007 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

On this page

About Ms. Rosemary Ann Clarke Rnfa NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MS. ROSEMARY ANN CLARKE RNFA (NPI 1265499396) is an individual registered nurse in Mission Viejo, California, licensed in California (475078) and active in the NPI registry since May 2006.

NPPES Registry Identity

NPI1265499396

Entity TypeIndividualFemale

Primary Taxonomy163W00000X

Provider Legal NameMS. ROSEMARY ANN CLARKECredential: RNFA

Location Address26732 CROWN VALLEY PKWY, SUITE 351Mission Viejo, CA 92691-6306

Mailing Address263 SandcastleAliso Viejo, CA 92656-3821 · (949) 215-4373

Phone(949) 364-1007

Sole ProprietorNo

Enumeration DateMay 1, 2006

Last NPPES UpdateJuly 13, 2026

✔ NPI 1265499396 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyRegistered NurseNursing Service Providers

Taxonomy Code163W00000X

License✔ Licensed in CA · 475078

Definition

(1) A registered nurse is a person qualified by graduation from an accredited nursing school (depending upon schooling, a registered nurse may receive either a diploma from a hospital program, an associate degree in nursing (A.D.N.) or a Bachelor of Science degree in nursing (B.S.N.), who is licensed or certified by the state, and is practicing within the scope of that license or certification. R.N.'s assist patient in recovering and maintaining their physical or mental health. They assist physicians during treatments and examinations and administer medications. (2) A provider who is trained and educated in a formal nursing education program at an accredited school of nursing, passes a national certification examination, and is licensed by the state to practice nursing. The individual provides nursing services to patients or clients in areas such as health promotion, disease prevention, acute and chronic care and restoration and maintenance of health across the life span.

26732 CROWN VALLEY PKWY, Mission Viejo, CA 92691

Open in Google Maps ↗

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. ELEONORE ZETRENNE MD

Specialist

26732 CROWN VALLEY PKWY, SUITE 585
MISSION VIEJO, CA 92691

Orange County (949) 364-1010

MELVIN K AKAZAWA MD INC

Surgery (Plastic and Reconstructive Surgery)

26732 CROWN VALLEY PKWY, SUITE 381
MISSION VIEJO, CA 92691

Orange County (949) 364-2150

MISSION CHILDREN'S MEDICAL GROUP, INC

Pediatrics

26732 CROWN VALLEY PKWY, STE 571
MISSION VIEJO, CA 92691

Orange County (949) 364-8700

DR. VICTOR V CACHIA DPM

Podiatrist (Foot & Ankle Surgery)

26732 CROWN VALLEY PKWY, 317
MISSION VIEJO, CA 92691

Orange County (949) 364-2525

MRS. HEATHER LAN-PHUONG NGUYEN

Technician/Technologist

26732 CROWN VALLEY PKWY
MISSION VIEJO, CA 92691

Orange County (949) 364-1400

ALEXANDER TAGHVA, M.D., INC.

Neurological Surgery

26732 CROWN VALLEY PKWY, SUITE 541
MISSION VIEJO, CA 92691

Orange County (949) 388-7190

GLENDA S ROGERS RN

Registered Nurse

26732 CROWN VALLEY PKWY, SUITE 351
MISSION VIEJO, CA 92691

Orange County (949) 364-1007

NEUROLOGICAL SURGERY MEDICAL ASSOCIATES INC

Neurological Surgery

26732 CROWN VALLEY PKWY, SUITE 561
MISSION VIEJO, CA 92691

Orange County (949) 364-1060

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Rosemary Clarke's NPI number?

The NPI number for Rosemary Clarke is 1265499396. It was assigned to this individual provider in the NPPES registry on May 1, 2006.

Where is Rosemary Clarke located?

Rosemary Clarke practices at 26732 Crown Valley Pkwy Suite 351, Mission Viejo, CA 92691. The listed phone number is (949) 364-1007.

What is Rosemary Clarke's specialty?

The primary specialty registered for this NPI is Registered Nurse with taxonomy code 163W00000X.

When was this NPI record last updated?

The NPPES record for Rosemary Clarke was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 38 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.