Katherine Villanueva
NPI 1912580002 · Peer Specialist · South Pasadena, CA
Katherine Villanueva is a Peer Specialist provider in South Pasadena, CA (NPI 1912580002).
Provider details
- NPI number
- 1912580002
- Entity type
- Individual
- Primary specialty
- Peer SpecialistOther Service Providers
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Other Service Providers
- Community Health Worker172V00000X
Other Service Providers
- Rehabilitation Practitioner225400000X
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2021-05-05
- Last updated
- 2024-11-27
- Certified
- 2024-11-27
Frequently asked questions
- What is Katherine Villanueva's NPI number?
- Katherine Villanueva's National Provider Identifier (NPI) is 1912580002, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Villanueva's specialty?
- Katherine Villanueva is listed in the NPPES registry with a primary specialty of Peer Specialist (Other Service Providers).
- Where is Katherine Villanueva located?
- Katherine Villanueva's practice location on file with NPPES is 625 Fair Oaks Ave Ste 300, South Pasadena, CA 91030-5805.
- What is Katherine Villanueva's phone number?
- The practice phone number listed in the NPPES registry for Katherine Villanueva is (626) 441-4221.
- Is Katherine Villanueva's NPI active?
- Yes — Katherine Villanueva's NPI (1912580002) is active in the NPPES registry as of the last update on 2024-11-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.