NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Harpreet Singh Grewal, M.D.

Clinical Cardiac Electrophysiology Physician in Mechanicsville, VA · enumerated 2006 · practices at Richmond Cardiology Associates Ltd.

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

National Provider Identifier

1093826083

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Registry record

Entity type Individual (Type 1)
Name Harpreet Singh Grewal
Credential M.D.
Sex Male
Practice address 8243 Meadowbridge Road, Mechanicsville, VA, 23116
Fax (804) 730-8464
Enumeration date Aug 31, 2006
Last updated in NPPES Mar 7, 2012

Taxonomy & licenses

207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License MD422653 (PA) Secondary
174400000X Specialist Other Service Providers · License 0101242780 (VA) Secondary
207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License 0101242780 (VA) Secondary
207RC0001X Clinical Cardiac Electrophysiology Physician Allopathic & Osteopathic Physicians · License 0101242780 (VA) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
1093826083 Medicaid VA -
C06115 Other VA GROUP PTAN

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

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.
What specialty is Harpreet Grewal?
Harpreet Grewal is registered in NPPES with the primary taxonomy of Clinical Cardiac Electrophysiology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-03-07.