Gene-Anne Holtzman, NP
NPI 1750650289 · Nurse Practitioner · Stanford, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gene-Anne Holtzman, NP is a Nurse Practitioner provider in Stanford, CA (NPI 1750650289).
Provider details
- NPI number
- 1750650289
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- Yes
- License
- AP60252121 (WA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
14 yrs 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)
- 1221 Madison St#1220Seattle, WA 98104-3588Phone: (206) 215-4250
Registry dates
- Enumerated
- 2011-12-29
- Last updated
- 2025-09-10
- Certified
- 2025-09-10
Frequently asked questions
- What is Gene-Anne Holtzman's NPI number?
- Gene-Anne Holtzman's National Provider Identifier (NPI) is 1750650289, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gene-Anne Holtzman's specialty?
- Gene-Anne Holtzman is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Gene-Anne Holtzman located?
- Gene-Anne Holtzman's practice location on file with NPPES is 300 Pasteur Dr, Stanford, CA 94305-2200.
- What is Gene-Anne Holtzman's phone number?
- The practice phone number listed in the NPPES registry for Gene-Anne Holtzman is (650) 723-4000.
- Does Gene-Anne Holtzman accept Medicare?
- Gene-Anne Holtzman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gene-Anne Holtzman's NPI active?
- Yes — Gene-Anne Holtzman's NPI (1750650289) is active in the NPPES registry as of the last update on 2025-09-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.