Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Neil H Grafstein, MD

Urology Physician in Durham, NC · enumerated 2006.

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

National Provider Identifier

1891800033

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Registry record

Entity type Individual (Type 1)

Name Neil H Grafstein

Credential MD

Sex Male

Practice address 4101 N Roxboro St, Durham, NC, 27704

Phone (919) 684-8111

Enumeration date Aug 20, 2006

Last updated in NPPES Oct 9, 2007

Taxonomy & licenses

208800000X Urology Physician Allopathic & Osteopathic Physicians Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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 Neil Grafstein practice?

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

What is the NPI number for Neil Grafstein?

The National Provider Identifier (NPI) for Neil Grafstein is 1891800033, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-10-09.