Allison Winacoo, RN, CPNP-PC, CPHON
NPI 1558923961 · Pediatric Nurse Practitioner · Los Angeles, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Allison Winacoo, RN, CPNP-PC, CPHON is a Pediatric Nurse Practitioner provider in Los Angeles, CA (NPI 1558923961).
Provider details
- NPI number
- 1558923961
- Entity type
- Individual
- Primary specialty
- Pediatric Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- RN, CPNP-PC, CPHON
- Sex
- Female
- Sole proprietor
- No
- License
- 95012044 (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
- 2019-07-05
- Last updated
- 2022-03-07
- Certified
- 2022-03-07
Frequently asked questions
- What is Allison Winacoo's NPI number?
- Allison Winacoo's National Provider Identifier (NPI) is 1558923961, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Allison Winacoo's specialty?
- Allison Winacoo is listed in the NPPES registry with a primary specialty of Pediatric Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Allison Winacoo located?
- Allison Winacoo's practice location on file with NPPES is 757 Westwood Plz, Los Angeles, CA 90095-3159.
- What is Allison Winacoo's phone number?
- The practice phone number listed in the NPPES registry for Allison Winacoo is (310) 267-0731.
- Does Allison Winacoo accept Medicare?
- Allison Winacoo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Allison Winacoo's NPI active?
- Yes — Allison Winacoo's NPI (1558923961) is active in the NPPES registry as of the last update on 2022-03-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.