WALGREEN CO
NPI 1558735639
Pharmacy in San Francisco, CA

Active since November 30, 2015
550 16TH ST, ROOM 1200, SAN FRANCISCO, CA 94158(415) 365-0512(415) 365-0514 Get Directions Write a Review

NPPES record last updated: June 15, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Nov 3, 2025, May 6, 2022, Oct 12, 2018 and 5 more (8 updates tracked since 2015).

About Walgreen Co NPPES

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

WALGREEN CO (NPI 1558735639), doing business as Walgreens #16373, is a healthcare organization registered as a pharmacy in San Francisco, California and active in the NPI registry since November 2015. The organization lists Kira Taylor, Manager, as its authorized official.

NPPES Registry Identity

NPI1558735639
Entity TypeOrganization
Primary Taxonomy333600000X
Legal Business NameWALGREEN CO
Location Address550 16TH ST, ROOM 1200San Francisco, CA 94158-2545
Mailing Address1901 E Voorhees St, Ms 790Danville, IL 61834-4509 · (217) 709-2351 · Fax (217) 709-2344
Fax(415) 365-0514
Organization SubpartYesParent: Walgreens Holding Company
Authorized OfficialKira TaylorManager · (217) 709-2351
Enumeration DateNovember 30, 2015
Last NPPES UpdateJune 15, 20268 updates tracked since enumeration
NPPES CertifiedJune 15, 2026
NPI 1558735639 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

Primary SpecialtyPharmacySuppliers
Taxonomy Code333600000X
License Licensed in CA · 53941
Definition

A facility used by pharmacists for the compounding and dispensing of medicinal preparations and other associated professional and administrative services. A pharmacy is a facility whose primary function is to store, prepare and legally dispense prescription drugs under the professional supervision of a licensed pharmacist. It meets any licensing or certification standards set forth by the jurisdiction where it is located.

Also ListedDurable Medical Equipment & Medical SuppliesTaxonomy 332B00000X
Also ListedPharmacy · Community/Retail PharmacyTaxonomy 3336C0003X
550 16TH ST, San Francisco, CA 94158

Other Names 1

Doing Business AsWalgreens #16373

Other Identifiers 4

Medicaid7101087900KY
Medicaid1558735639CA
Other5658010CA · Ncpdp
Medicaid522547AZ

Accepted Insurance

Medical Equipment Supplier Medicare DMEPOS 7

Medicare supplier enrollment and the product categories Walgreens #16373 carries, from the Medicare DMEPOS supplier directory.

Walgreens #16373

DMEPOS supplier · San Francisco, CAOperated by Walgreen Co

Accepts Medicare assignment

Walgreens #16373 agrees to accept the Medicare-approved amount as full payment for covered equipment and supplies. Medicare patients are not billed beyond the standard deductible and coinsurance.

PTAN (Medicare Supplier Number)20395907
Medicare Participant SinceMarch 1, 2022
Supplier Location550 16th St Room 1200San Francisco, CA 94158
Supplier Specialties
Pharmacy

Medicare Product Categories

Epoetin
Epoetin is a man-made version of human erythropoietin (EPO)
Immunosuppressive Drugs
Immunosuppressive drugs require dosage, frequency, and route of administration to prevent or treat the rejection of an organ transplant
Infusion Drugs
Nebulizer Drugs
Albuterol, levalbuterol, and metaproterenol are all short-acting bronchodilators with beta-adrenergic stimulatory effect
Oral Anticancer Drugs
FDA anticancer drugs
Oral Antiemetic Drugs
FDA antiemetic drugs
Product categories are from the Medicare DMEPOS supplier directory. Contact the supplier to confirm current availability of specific items.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Pediatrics (Pediatric Endocrinology)
550 16TH ST, 4TH FL
SAN FRANCISCO, CA 94158
Genetic Counselor, MS
550 16TH ST, BOX 0706
SAN FRANCISCO, CA 94158
Pediatrics
550 16TH ST, 4TH FLOOR
SAN FRANCISCO, CA 94158
Pharmacist
550 16TH ST, ROOM 1200
SAN FRANCISCO, CA 94158
Preventive Medicine (Public Health & General Preventive Medicine)
550 16TH ST
SAN FRANCISCO, CA 94158
Pediatrics
550 16TH ST
SAN FRANCISCO, CA 94158
Pediatrics
550 16TH ST, 4TH FLOOR, 4551
SAN FRANCISCO, CA 94158
Pediatrics
550 16TH ST, 5TH FLOOR; BOX 0136
SAN FRANCISCO, CA 94158

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 Walgreen Co's NPI number?

The NPI number for Walgreen Co is 1558735639. It was assigned to this organization in the NPPES registry on November 30, 2015. The provider is doing business as Walgreens #16373.

Where is Walgreen Co located?

Walgreen Co is located at 550 16th St Room 1200, San Francisco, CA 94158. The listed phone number is (415) 365-0512.

What is Walgreen Co's specialty?

The primary specialty registered for this NPI is Pharmacy with taxonomy code 333600000X.

Does Walgreen Co accept Medicare assignment for medical equipment?

Yes. As a Medicare medical equipment supplier, Walgreens #16373 accepts Medicare assignment: the supplier accepts the Medicare-approved amount as payment in full for covered equipment and supplies.

What insurance does Walgreen Co accept?

Health plans from Alliant Health Plans, Inc., Ambetter Health, Ambetter Health of Delaware, Ambetter from Absolute Total Care and Ambetter from Arkansas Health & Wellness and 39 other insurers list Walgreen Co as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Walgreen Co was last updated on June 15, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.