Trudy Keltz, GNP
NPI 1760562920 · Gerontology Nurse Practitioner · Redwood City, CA
Trudy Keltz, GNP is a Gerontology Nurse Practitioner provider in Redwood City, CA (NPI 1760562920).
Provider details
- NPI number
- 1760562920
- Entity type
- Individual
- Primary specialty
- Gerontology Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- GNP
- Sex
- Female
- Sole proprietor
- No
- License
- 230320 (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
- 2006-10-16
- Last updated
- 2007-07-08
Frequently asked questions
- What is Trudy Keltz's NPI number?
- Trudy Keltz's National Provider Identifier (NPI) is 1760562920, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Trudy Keltz's specialty?
- Trudy Keltz is listed in the NPPES registry with a primary specialty of Gerontology Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Trudy Keltz located?
- Trudy Keltz's practice location on file with NPPES is 1190 Veterans Blvd, Redwood City, CA 94063-2037.
- What is Trudy Keltz's phone number?
- The practice phone number listed in the NPPES registry for Trudy Keltz is (650) 299-2625.
- Is Trudy Keltz's NPI active?
- Yes — Trudy Keltz's NPI (1760562920) 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.