Catherine Koanja
NPI 1952177636 · Family Nurse Practitioner · Sacramento, CA
Enrolled with Medicare as Order and Referring Only - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Catherine Koanja is a Family Nurse Practitioner provider in Sacramento, CA (NPI 1952177636).
Provider details
- NPI number
- 1952177636
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 95222570 (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
2 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
- 2023-12-04
- Last updated
- 2025-07-11
- Certified
- 2025-07-11
Frequently asked questions
- What is Catherine Koanja's NPI number?
- Catherine Koanja's National Provider Identifier (NPI) is 1952177636, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Catherine Koanja's specialty?
- Catherine Koanja is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Catherine Koanja located?
- Catherine Koanja's practice location on file with NPPES is 2570 48th St, Sacramento, CA 95817-1541.
- What is Catherine Koanja's phone number?
- The practice phone number listed in the NPPES registry for Catherine Koanja is (916) 734-2145.
- Does Catherine Koanja accept Medicare?
- Catherine Koanja is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Catherine Koanja's NPI active?
- Yes — Catherine Koanja's NPI (1952177636) is active in the NPPES registry as of the last update on 2025-07-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.