Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Stephen Beneck, M.D.

Physical Medicine & Rehabilitation Physician in Wilmington, DE · enumerated 2006.

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

National Provider Identifier

1437240140

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Registry record

Entity type Individual (Type 1)

Name Stephen Beneck

Credential M.D.

Sex Male

Practice address 2006 Foulk Rd Ste B, Wilmington, DE, 19810

Phone (302) 529-8783

Fax (302) 529-7470

Enumeration date Sep 27, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

208100000X Physical Medicine & Rehabilitation Physician Allopathic & Osteopathic Physicians · License C10004585 (DE) 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
250008131	Other	DE	RAILROAD MEDICARE
0000681801	Medicaid	DE	-
0975123	Other	DE	AETNA-HMO
510329923	Other	DE	UNITED HEALTH CARE
439833	Other	DE	AMERIHEALTH-PPO
4832427	Other	DE	CIGNA
510329923	Other	DE	TRICARE STANDARD
4398882	Other	DE	AETNA - PPO
293737	Other	DE	MAMSI/OPTIMUM CHOICE
386606954	Other	DE	BC/BS
P1860867	Other	DE	OXFORD HEALTH PLAN
0000681801	Other	DE	DE PHYSICIAN CARE
46958	Other	DE	COVENTRY
0283766000	Other	DE	AMERIHEALTH HMO

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 Stephen Beneck?

Stephen Beneck is registered in NPPES with the primary taxonomy of Physical Medicine & Rehabilitation 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 2007-07-08.