Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Darrell J Carmen, M.D.

Urology Physician in Riverdale, GA · enumerated 2006.

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

National Provider Identifier

1447368626

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Registry record

Entity type Individual (Type 1)

Name Darrell J Carmen

Credential M.D.

Sex Male

Practice address 33 Upper Riverdale Rd Sw, Suite 105, Riverdale, GA, 30274

Phone (770) 991-0020

Fax (770) 994-9729

Enumeration date Aug 28, 2006

Last updated in NPPES Mar 7, 2023

Taxonomy & licenses

208800000X Urology Physician Allopathic & Osteopathic Physicians · License 039749 (GA) 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
000655223A	Medicaid	GA	-
340010024	Other	GA	RAILROAD MEDICARE

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

What specialty is Darrell Carmen?

Darrell Carmen is registered in NPPES with the primary taxonomy of Urology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-03-07.