IndividualActive
Jessica Leon
NPI 1639033368 · Peer Specialist · Alhambra, CA
Jessica Leon is a Peer Specialist provider in Alhambra, CA (NPI 1639033368).
Provider details
- NPI number
- 1639033368
- Entity type
- Individual
- Primary specialty
- Peer SpecialistOther Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- MPSS-FAWHGS (CA)
Specialties & taxonomies
Other Service Providers
Profile Score
Established profile(53/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
2800 W Valley Blvd
Alhambra, CA 91803-1866
Phone: (562) 777-7500
Street-level locationGet directions
Mailing address
12070 Telegraph Rd
Santa Fe Springs, CA 90670-3771
Registry dates
- Enumerated
- 2025-12-16
- Last updated
- 2025-12-16
- Certified
- 2025-12-16
Frequently asked questions
- What is Jessica Leon's NPI number?
- Jessica Leon's National Provider Identifier (NPI) is 1639033368, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jessica Leon's specialty?
- Jessica Leon is listed in the NPPES registry with a primary specialty of Peer Specialist (Other Service Providers).
- Where is Jessica Leon located?
- Jessica Leon's practice location on file with NPPES is 2800 W Valley Blvd, Alhambra, CA 91803-1866.
- What is Jessica Leon's phone number?
- The practice phone number listed in the NPPES registry for Jessica Leon is (562) 777-7500.
- Is Jessica Leon's NPI active?
- Yes — Jessica Leon's NPI (1639033368) is active in the NPPES registry as of the last update on 2025-12-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.