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MEDICROSS PHARMACEUTICAL SVCS INC
NPI 1174637144
Pharmacy - Long Term Care Pharmacy in San Mateo, CA

Active since August 18, 2006
11 S SAN MATEO DR, SAN MATEO, CA 94401(650) 347-5251(650) 348-0509 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Sep 11, 2025, Aug 22, 2020 (2 updates tracked since 2020).

About Medicross Pharmaceutical Svcs Inc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MEDICROSS PHARMACEUTICAL SVCS INC (NPI 1174637144), doing business as Mills Square Pharmacy, is a healthcare organization registered as a long term care pharmacy in San Mateo, California and active in the NPI registry since August 2006. The organization lists Frank Tsolakis, Owner And Pharmacist In Charge, as its authorized official.

NPPES Registry Identity

NPI1174637144
Entity TypeOrganization
Primary Taxonomy3336L0003X
Legal Business NameMEDICROSS PHARMACEUTICAL SVCS INC
Location Address11 S SAN MATEO DRSan Mateo, CA 94401-3803
Mailing Address11 S San Mateo DrSan Mateo, CA 94401-3803
Phone(650) 347-5251
Fax(650) 348-0509
Organization SubpartNo
Authorized OfficialFrank TsolakisOwner And Pharmacist In Charge · (650) 347-5251
Enumeration DateAugust 18, 2006
Last NPPES UpdateSeptember 11, 20252 updates tracked since enumeration
✔ NPI 1174637144 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyPharmacy · Long Term Care PharmacySuppliers
Taxonomy Code3336L0003X
Definition
A pharmacy that dispenses medicinal preparations delivered to patients residing within an intermediate or skilled nursing facility, including intermediate care facilities, hospice, assisted living facilities, group homes, and other forms of congregate living arrangements.
Also ListedPharmacy · Community/Retail PharmacyTaxonomy 3336C0003X · License PHY46847 (CA)
Also ListedPharmacy · Mail Order PharmacyTaxonomy 3336M0002X
11 S SAN MATEO DR, San Mateo, CA 94401
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Other Names 1

Doing Business AsMills Square Pharmacy

Other Identifiers 2

MedicaidPHA468470CA
Other0524339Other Id Number-commercial Number

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Medicross Pharmaceutical Svcs Inc's NPI number?

The NPI number for Medicross Pharmaceutical Svcs Inc is 1174637144. It was assigned to this organization in the NPPES registry on August 18, 2006. The provider is doing business as Mills Square Pharmacy.

Where is Medicross Pharmaceutical Svcs Inc located?

Medicross Pharmaceutical Svcs Inc is located at 11 S San Mateo Dr, San Mateo, CA 94401. The listed phone number is (650) 347-5251.

What is Medicross Pharmaceutical Svcs Inc's specialty?

The primary specialty registered for this NPI is Pharmacy, specializing in Long Term Care Pharmacy, with taxonomy code 3336L0003X.

When was this NPI record last updated?

The NPPES record for Medicross Pharmaceutical Svcs Inc was last updated on September 11, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.