IndividualActive
Glenn Herskowitz, PHARM
NPI 1871964569 · Pharmacist · San Mateo, CA
Glenn Herskowitz, PHARM is a Pharmacist provider in San Mateo, CA (NPI 1871964569).
Provider details
- NPI number
- 1871964569
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Credential
- PHARM
- Sex
- Male
- Sole proprietor
- Yes
- License
- 9078 (NV)
Specialties & taxonomies
Pharmacy Service Providers
Pharmacy Service Providers
Profile Score
Established profile(73/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 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
225 37th Ave Fl 3
San Mateo, CA 94403-4324
Phone: (650) 573-2296
Street-level locationGet directions
Mailing address
Po Box 5155
Larkspur, CA 94977-5155
Registry dates
- Enumerated
- 2015-10-07
- Last updated
- 2024-11-14
Frequently asked questions
- What is Glenn Herskowitz's NPI number?
- Glenn Herskowitz's National Provider Identifier (NPI) is 1871964569, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Glenn Herskowitz's specialty?
- Glenn Herskowitz is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Glenn Herskowitz located?
- Glenn Herskowitz's practice location on file with NPPES is 225 37th Ave Fl 3, San Mateo, CA 94403-4324.
- What is Glenn Herskowitz's phone number?
- The practice phone number listed in the NPPES registry for Glenn Herskowitz is (650) 573-2296.
- Is Glenn Herskowitz's NPI active?
- Yes — Glenn Herskowitz's NPI (1871964569) is active in the NPPES registry as of the last update on 2024-11-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.