Roxanne Leitner-Keiser
NPI 1649091604 · Family Nurse Practitioner · Mather, CA
Roxanne Leitner-Keiser is a Family Nurse Practitioner provider in Mather, CA (NPI 1649091604).
Provider details
- NPI number
- 1649091604
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 95246145 (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
1 yr 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
- 2024-10-22
- Last updated
- 2024-10-22
- Certified
- 2024-10-22
Frequently asked questions
- What is Roxanne Leitner-Keiser's NPI number?
- Roxanne Leitner-Keiser's National Provider Identifier (NPI) is 1649091604, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Roxanne Leitner-Keiser's specialty?
- Roxanne Leitner-Keiser is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Roxanne Leitner-Keiser located?
- Roxanne Leitner-Keiser's practice location on file with NPPES is 10535 Hospital Way, Mather, CA 95655-4200.
- What is Roxanne Leitner-Keiser's phone number?
- The practice phone number listed in the NPPES registry for Roxanne Leitner-Keiser is (916) 843-7000.
- Is Roxanne Leitner-Keiser's NPI active?
- Yes — Roxanne Leitner-Keiser's NPI (1649091604) is active in the NPPES registry as of the last update on 2024-10-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.