Koreen Steward, FNP
NPI 1003620592 · Adult Health Nurse Practitioner · Temecula, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Koreen Steward, FNP is a Adult Health Nurse Practitioner provider in Temecula, CA (NPI 1003620592).
Provider details
- NPI number
- 1003620592
- Entity type
- Individual
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- No
- License
- F11240582 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Additional practice locations (1)
- 24910 Las Brisas RdMurrieta, CA 92562-4010Phone: (951) 482-9183
Registry dates
- Enumerated
- 2025-02-04
- Last updated
- 2025-02-12
- Certified
- 2025-02-12
Frequently asked questions
- What is Koreen Steward's NPI number?
- Koreen Steward's National Provider Identifier (NPI) is 1003620592, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Koreen Steward's specialty?
- Koreen Steward is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Koreen Steward located?
- Koreen Steward's practice location on file with NPPES is 27349 Jefferson Ave Ste 116, Temecula, CA 92590-5610.
- What is Koreen Steward's phone number?
- The practice phone number listed in the NPPES registry for Koreen Steward is (951) 540-0020.
- Does Koreen Steward accept Medicare?
- Koreen Steward is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Koreen Steward's NPI active?
- Yes — Koreen Steward's NPI (1003620592) is active in the NPPES registry as of the last update on 2025-02-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.