What is Martha Groszyk's NPI number?

Martha Groszyk's National Provider Identifier (NPI) is 1518330380, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Martha Groszyk's specialty?

Martha Groszyk is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).

Where is Martha Groszyk located?

Martha Groszyk's practice location on file with NPPES is 2025 Van Ness Ave, San Francisco, CA 94109-3009.

What is Martha Groszyk's phone number?

The practice phone number listed in the NPPES registry for Martha Groszyk is (415) 353-5705.

Is Martha Groszyk's NPI active?

Yes — Martha Groszyk's NPI (1518330380) is active in the NPPES registry as of the last update on 2015-11-02.

IndividualActive

Martha Groszyk

NPI 1518330380 · Pharmacist · San Francisco, CA

Martha Groszyk is a Pharmacist provider in San Francisco, CA (NPI 1518330380).

Provider details

NPI number: 1518330380
Entity type: Individual
Primary specialty: PharmacistPharmacy Service Providers
Sex: Female
Sole proprietor: Yes
License: 63755 (CA)

Specialties & taxonomies

PharmacistPrimary183500000XLicense 63755 (CA)
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

2025 Van Ness Ave

San Francisco, CA 94109-3009

Phone: (415) 353-5705

Fax: (415) 353-5709

Street-level locationGet directions

More CA providers

Mailing address