Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Samuel S Groves, MD

Interventional Cardiology Physician in Charleston, WV · enumerated 2006.

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

National Provider Identifier

1821035304

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Registry record

Entity type Individual (Type 1)

Name Samuel S Groves

Credential MD

Sex Male

Practice address 2930 Chesterfield Ave, Charleston, WV, 25304

Phone (304) 343-9923

Fax (304) 343-9925

Enumeration date Jun 1, 2006

Last updated in NPPES Mar 21, 2017

Taxonomy & licenses

207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License 20327 (WV) Secondary

207RI0011X Interventional Cardiology Physician Allopathic & Osteopathic Physicians · License 20327 (WV) 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
0011726000	Medicaid	WA	-
000465033	Other	WV	BCBS GROUP NUMBER
1327565	Other	WV	UMW GROUP NUMBER

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

How do I verify Samuel Groves's NPI record?

Cross-check NPI 1821035304 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1821035304 active?

Yes, as of the latest NPPES snapshot, NPI 1821035304 is active (record last updated 2017-03-21).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-03-21.