Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Douglas Kenneth Slater, MD

Internal Medicine Physician in Rocky Mount, NC · enumerated 2005.

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

National Provider Identifier

1578557393

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Registry record

Entity type Individual (Type 1)

Name Douglas Kenneth Slater

Credential MD

Sex Male

Practice address 901 N Winstead Ave, Rocky Mount, NC, 27804

Phone (252) 937-0235

Fax (252) 937-3103

Enumeration date Sep 8, 2005

Last updated in NPPES Mar 26, 2026

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 33425 (NC) 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
897679V	Medicaid	NC	-
110124024	Other	NC	RAILROARD MEDICARE
6930356	Other	NC	CIGNA HEALTHCARE
69724	Other	ND	MEDCOST
7679V	Other	NC	BCBSNC

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

Where does Douglas Slater practice?

The practice location on file with NPPES is in Rocky Mount, NC. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Douglas Slater?

The National Provider Identifier (NPI) for Douglas Slater is 1578557393, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-03-26.