Philip Hershon
NPI 1215485487 · Case Manager/Care Coordinator · San Mateo, CA
Philip Hershon is a Case Manager/Care Coordinator provider in San Mateo, CA (NPI 1215485487).
Provider details
- NPI number
- 1215485487
- Entity type
- Individual
- Primary specialty
- Case Manager/Care CoordinatorOther Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Other Service Providers
- Peer Specialist175T00000X
Other Service Providers
- Mental Health Counselor101YM0800X
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
9 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2016-09-16
- Last updated
- 2023-05-08
- Certified
- 2023-05-08
Frequently asked questions
- What is Philip Hershon's NPI number?
- Philip Hershon's National Provider Identifier (NPI) is 1215485487, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Philip Hershon's specialty?
- Philip Hershon is listed in the NPPES registry with a primary specialty of Case Manager/Care Coordinator (Other Service Providers).
- Where is Philip Hershon located?
- Philip Hershon's practice location on file with NPPES is 1108 S El Camino Real, San Mateo, CA 94402-2804.
- What is Philip Hershon's phone number?
- The practice phone number listed in the NPPES registry for Philip Hershon is (650) 458-0026.
- Is Philip Hershon's NPI active?
- Yes — Philip Hershon's NPI (1215485487) is active in the NPPES registry as of the last update on 2023-05-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.