IndividualActive
Pedro Mejia Sum
NPI 1417779539 · Clinical Social Worker · La Puente, CA
Pedro Mejia Sum is a Clinical Social Worker provider in La Puente, CA (NPI 1417779539).
Provider details
- NPI number
- 1417779539
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 125963 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(56/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr 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
160 S 7th Ave
La Puente, CA 91746-3211
Phone: (626) 961-8971
Street-level locationGet directions
Mailing address
10 W Bay State St Unit 393
Alhambra, CA 91802-2816
Registry dates
- Enumerated
- 2024-10-29
- Last updated
- 2025-09-13
- Certified
- 2025-09-13
Frequently asked questions
- What is Pedro Mejia Sum's NPI number?
- Pedro Mejia Sum's National Provider Identifier (NPI) is 1417779539, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Pedro Mejia Sum's specialty?
- Pedro Mejia Sum is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Pedro Mejia Sum located?
- Pedro Mejia Sum's practice location on file with NPPES is 160 S 7th Ave, La Puente, CA 91746-3211.
- What is Pedro Mejia Sum's phone number?
- The practice phone number listed in the NPPES registry for Pedro Mejia Sum is (626) 961-8971.
- Is Pedro Mejia Sum's NPI active?
- Yes — Pedro Mejia Sum's NPI (1417779539) is active in the NPPES registry as of the last update on 2025-09-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.