Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mary M Guirguis, PHARM.D.

Pharmacist in Safety Harbor, FL · enumerated 2007.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1538366794

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Registry record

Entity type Individual (Type 1)

Name Mary M Guirguis

Credential PHARM.D.

Sex Female

Practice address 531 Main St, Safety Harbor, FL, 34695

Phone (727) 330-7530

Enumeration date Jun 29, 2007

Last updated in NPPES Feb 22, 2022

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License PS40194 (FL) Primary

PHARMD · Doctor of Pharmacy: A licensed pharmacist with a professional doctorate in pharmacy. About the PHARMD credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is Mary Guirguis?

Mary Guirguis is registered in NPPES with the primary taxonomy of Pharmacist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Randae Vandenover Massage Therapist · Safety Harbor, FL NPI 1730211582 D.B. Karlan & Associates, Inc Massage Therapist · Safety Harbor, FL NPI 1962527283 Deborah Karlan Massage Therapist · Safety Harbor, FL NPI 1871618009 Louis Mueller Pharmacist · Safety Harbor, FL NPI 1114131059 Tracy Greene Family Nurse Practitioner · Safety Harbor, FL NPI 1700193737 Main Street Pharmacy of Safety Harbor LLC Community/Retail Pharmacy · Safety Harbor, FL NPI 1487053344 Phyllis Rader Pharmacist · Safety Harbor, FL NPI 1588287619

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-02-22.