Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Caitlin A Mcgrath, PHARM.D

Pharmacist in Plymouth, MA · enumerated 2010 · practices at Walgreen Co.

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

National Provider Identifier

1386959591

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Registry record

Entity type Individual (Type 1)

Name Dr. Caitlin A Mcgrath

Credential PHARM.D

Sex Female

Practice address 179 Court St, Route 3a, Plymouth, MA, 02360

Phone (508) 746-2227

Fax (508) 746-9658

Enumeration date Aug 11, 2010

Last updated in NPPES Jul 5, 2012

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License PH27090 (MA) 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

Where does Caitlin Mcgrath practice?

The practice location on file with NPPES is in Plymouth, MA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Caitlin Mcgrath?

The National Provider Identifier (NPI) for Caitlin Mcgrath is 1386959591, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Maressa Barry Pharmacist · Plymouth, MA NPI 1033422316 Walgreen Co Pharmacy · Plymouth, MA NPI 1346766573

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-07-05.