Wendy Berk, N.P.
NPI 1699833681 · Adult Health Nurse Practitioner · Hayward, CA
Wendy Berk, N.P. is a Adult Health Nurse Practitioner provider in Hayward, CA (NPI 1699833681).
Provider details
- NPI number
- 1699833681
- Entity type
- Individual
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- N.P.
- Sex
- Female
- Sole proprietor
- No
- License
- RN304261 (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
19 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
- 2006-12-04
- Last updated
- 2007-07-08
Frequently asked questions
- What is Wendy Berk's NPI number?
- Wendy Berk's National Provider Identifier (NPI) is 1699833681, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Wendy Berk's specialty?
- Wendy Berk is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Wendy Berk located?
- Wendy Berk's practice location on file with NPPES is 27400 Hesperian Blvd, Hayward, CA 94545-4235.
- What is Wendy Berk's phone number?
- The practice phone number listed in the NPPES registry for Wendy Berk is (510) 784-4607.
- Is Wendy Berk's NPI active?
- Yes — Wendy Berk's NPI (1699833681) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.