Katherine Rivas, FNP
NPI 1861013344 · Family Nurse Practitioner · Los Angeles, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katherine Rivas, FNP is a Family Nurse Practitioner provider in Los Angeles, CA (NPI 1861013344).
Provider details
- NPI number
- 1861013344
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 95014221 (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
6 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
- 2020-05-06
- Last updated
- 2022-05-06
- Certified
- 2022-05-06
Frequently asked questions
- What is Katherine Rivas's NPI number?
- Katherine Rivas's National Provider Identifier (NPI) is 1861013344, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Rivas's specialty?
- Katherine Rivas is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Katherine Rivas located?
- Katherine Rivas's practice location on file with NPPES is 4211 Avalon Blvd, Los Angeles, CA 90011-5622.
- What is Katherine Rivas's phone number?
- The practice phone number listed in the NPPES registry for Katherine Rivas is (323) 233-0425.
- Does Katherine Rivas accept Medicare?
- Katherine Rivas is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katherine Rivas's NPI active?
- Yes — Katherine Rivas's NPI (1861013344) is active in the NPPES registry as of the last update on 2022-05-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.