Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Reetika Grewal, MD

Hospitalist Physician in York, PA · enumerated 2008.

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

National Provider Identifier

1487818225

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Registry record

Entity type Individual (Type 1)

Name Reetika Grewal

Credential MD

Sex Female

Practice address 1001 S George St Fl 4, York, PA, 17403

Phone (717) 851-4005

Fax (717) 812-2495

Enumeration date Jul 10, 2008

Last updated in NPPES Oct 17, 2023

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License D0082130 (MD) Secondary

208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians · License FG2272879 (PA) Secondary

208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians · License MD481823 (PA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD 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.

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Frequently asked questions

Where does Reetika Grewal practice?

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

What is the NPI number for Reetika Grewal?

The National Provider Identifier (NPI) for Reetika Grewal is 1487818225, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-10-17.