What is Antoni Mavrantonis's NPI number?

Antoni Mavrantonis's National Provider Identifier (NPI) is 1841492121, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Antoni Mavrantonis's specialty?

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

Where is Antoni Mavrantonis located?

Antoni Mavrantonis's practice location on file with NPPES is 121 Tunstead Ave, San Anselmo, CA 94960-2616.

What is Antoni Mavrantonis's phone number?

The practice phone number listed in the NPPES registry for Antoni Mavrantonis is (415) 454-1451.

Is Antoni Mavrantonis's NPI active?

Yes — Antoni Mavrantonis's NPI (1841492121) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Antoni Mavrantonis, R.PH.

NPI 1841492121 · Pharmacist · San Anselmo, CA

Antoni Mavrantonis, R.PH. is a Pharmacist provider in San Anselmo, CA (NPI 1841492121).

Provider details

NPI number: 1841492121
Entity type: Individual
Primary specialty: PharmacistPharmacy Service Providers
Credential: R.PH.
Sex: Male
Sole proprietor: Yes
License: RPH 25227 (CA)

Specialties & taxonomies

PharmacistPrimary183500000XLicense RPH 25227 (CA)
Pharmacy Service Providers

Profile Score

Detailed profile(89/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
19 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

121 Tunstead Ave

San Anselmo, CA 94960-2616

Phone: (415) 454-1451

Fax: (415) 454-2865

Street-level locationGet directions

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Mailing address