Whitney Peek, MSN, APRN, FNP-C
NPI 1235994112 · Family Nurse Practitioner · Brentwood, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Whitney Peek, MSN, APRN, FNP-C is a Family Nurse Practitioner provider in Brentwood, CA (NPI 1235994112).
Provider details
- NPI number
- 1235994112
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- MSN, APRN, FNP-C
- Sex
- Female
- Sole proprietor
- Yes
- License
- 950290 (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
2 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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
Registry dates
- Enumerated
- 2024-02-19
- Last updated
- 2024-02-19
- Certified
- 2024-02-19
Frequently asked questions
- What is Whitney Peek's NPI number?
- Whitney Peek's National Provider Identifier (NPI) is 1235994112, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Whitney Peek's specialty?
- Whitney Peek is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Whitney Peek located?
- Whitney Peek's practice location on file with NPPES is 702 Rio Grande Ct, Brentwood, CA 94513-4644.
- What is Whitney Peek's phone number?
- The practice phone number listed in the NPPES registry for Whitney Peek is (925) 699-3425.
- Does Whitney Peek accept Medicare?
- Whitney Peek is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Whitney Peek's NPI active?
- Yes — Whitney Peek's NPI (1235994112) is active in the NPPES registry as of the last update on 2024-02-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.