Jennifer Alonzo, APCC
NPI 1598373326 · Professional Counselor · West Hollywood, CA
Enrolled with Medicare as Practitioner - Mental Health Counselor · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jennifer Alonzo, APCC is a Professional Counselor provider in West Hollywood, CA (NPI 1598373326).
Provider details
- NPI number
- 1598373326
- Entity type
- Individual
- Primary specialty
- Professional CounselorBehavioral Health & Social Service Providers
- Credential
- APCC
- Sex
- Female
- Sole proprietor
- No
- License
- 9902 (CA)
Specialties & taxonomies
Behavioral Health & Social 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
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
- 2020-07-17
- Last updated
- 2021-07-29
- Certified
- 2021-07-29
Frequently asked questions
- What is Jennifer Alonzo's NPI number?
- Jennifer Alonzo's National Provider Identifier (NPI) is 1598373326, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jennifer Alonzo's specialty?
- Jennifer Alonzo is listed in the NPPES registry with a primary specialty of Professional Counselor (Behavioral Health & Social Service Providers).
- Where is Jennifer Alonzo located?
- Jennifer Alonzo's practice location on file with NPPES is 8739 Santa Monica Blvd, West Hollywood, CA 90069-4507.
- What is Jennifer Alonzo's phone number?
- The practice phone number listed in the NPPES registry for Jennifer Alonzo is (310) 623-1477.
- Does Jennifer Alonzo accept Medicare?
- Jennifer Alonzo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jennifer Alonzo's NPI active?
- Yes — Jennifer Alonzo's NPI (1598373326) is active in the NPPES registry as of the last update on 2021-07-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.