NPI Portal NPI Lookup & Verification

Jacob Manlio Finkel

Jacob Manlio Finkel is a Social Worker provider (Social Worker) practicing in La Verne, CA, registered in the NPPES registry with NPI 1174306708 since 2023.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI 1174306708
Entity type Individual (Type 1)
Name Jacob Manlio Finkel
Sex Male
Practice address La Verne, CA, 91750
Phone 9097035468
Enumeration date 2023-08-16
Last updated in NPPES 2026-01-21

Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

Taxonomy code Specialty Primary License State
104100000X Social Worker Primary ASW133258 CA
Copy-ready billing details
Provider: Jacob Finkel
NPI: 1174306708
Taxonomy: 104100000X (Social Worker)
Address: La Verne, CA, 91750

Other providers at this practice address

NPI Name Type Specialty Location
1093049918 Yvonne Burgos Individual Psychologist La Verne, CA
1780966077 Cynthia Moreno Individual Clinical Social Worker La Verne, CA
1902395130 Jessica Marca Individual Clinical Social Worker La Verne, CA
1588530265 Annette Velo Individual Clinical Social Worker La Verne, CA
1164350880 Carmen Graham Individual Addiction (Substance Use Disorder) Counselor La Verne, CA

Verify this record

Cross-check NPI 1174306708 against the authoritative CMS record: view Jacob Manlio Finkel on the official NPPES registry .

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.

Frequently asked questions

What is the NPI number for Jacob Finkel?
The National Provider Identifier (NPI) for Jacob Finkel is 1174306708, a Type 1 (individual) record in the CMS NPPES registry.
Where does Jacob Finkel practice?
The practice location on file with NPPES is in La Verne, CA. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2026-01-21.