Kimberly Humphrey, NP
NPI 1972829521 · Nurse Practitioner · Martinez, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kimberly Humphrey, NP is a Nurse Practitioner provider in Martinez, CA (NPI 1972829521).
Provider details
- NPI number
- 1972829521
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- RN633283 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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
- 2010-04-07
- Last updated
- 2013-06-25
Frequently asked questions
- What is Kimberly Humphrey's NPI number?
- Kimberly Humphrey's National Provider Identifier (NPI) is 1972829521, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kimberly Humphrey's specialty?
- Kimberly Humphrey is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Kimberly Humphrey located?
- Kimberly Humphrey's practice location on file with NPPES is 597 Center Ave, Martinez, CA 94553-4640.
- What is Kimberly Humphrey's phone number?
- The practice phone number listed in the NPPES registry for Kimberly Humphrey is (925) 313-6937.
- Does Kimberly Humphrey accept Medicare?
- Kimberly Humphrey is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kimberly Humphrey's NPI active?
- Yes — Kimberly Humphrey's NPI (1972829521) is active in the NPPES registry as of the last update on 2013-06-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.