Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Samuel H Rosen, MD

Addiction Psychiatry Physician in Charleston, SC · enumerated 2005 · practices at Roper Saint Francis Physicians Network.

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

National Provider Identifier

1265430862

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Registry record

Entity type Individual (Type 1)

Name Dr. Samuel H Rosen

Credential MD

Sex Male

Practice address 2097 Henry Tecklenburg Dr Ste 211w, Charleston, SC, 29414

Phone (843) 958-2555

Fax (843) 402-1961

Enumeration date Jul 8, 2005

Last updated in NPPES Jan 29, 2021

Taxonomy & licenses

2084P0802X Addiction Psychiatry Physician Allopathic & Osteopathic Physicians · License 10866 (SC) 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
P00886821	Other	SC	RAILROAD MC ID-RSFPN
106888	Medicaid	SC	-

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

How do I verify Samuel Rosen's NPI record?

Cross-check NPI 1265430862 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1265430862 active?

Yes, as of the latest NPPES snapshot, NPI 1265430862 is active (record last updated 2021-01-29).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-01-29.