Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Catherine A Duncan, DO

Physical Medicine & Rehabilitation Physician in Apex, NC · enumerated 2006.

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

National Provider Identifier

1396778262

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Registry record

Entity type Individual (Type 1)

Name Catherine A Duncan

Credential DO

Sex Female

Practice address Apex, NC, 27502

Phone (919) 439-7867

Fax (919) 573-9594

Enumeration date Jul 7, 2006

Last updated in NPPES Jul 7, 2015

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

208100000X Physical Medicine & Rehabilitation Physician Allopathic & Osteopathic Physicians · License 200000251 (NC) Primary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Other identifiers

Identifier	Type	State	Issuer
4843310	Other	-	CIGNA
12657	Other	NC	BCBSNC
2356555	Other	NC	UHC
8912657	Medicaid	NC	-

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 Catherine Duncan's NPI record?

Cross-check NPI 1396778262 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1396778262 active?

Yes, as of the latest NPPES snapshot, NPI 1396778262 is active (record last updated 2015-07-07).

Other providers at this practice address

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Brian Forrest Family Medicine Physician · Apex, NC NPI 1376540112 Wake Heart and Vascular Associates P.A. Specialist · Apex, NC NPI 1326020611 Milton Richardson Podiatrist · Apex, NC NPI 1467413419 Gregory Bashor Physical Therapist · Apex, NC NPI 1912969155 Michael Bass General Practice Dentistry · Apex, NC NPI 1780612515 Keely Godwin Family Medicine Physician · Apex, NC NPI 1013940964 Brodie Jenkins Dentist · Apex, NC NPI 1477561371 Laurie Godfrey Speech-Language Pathologist · Apex, NC NPI 1376694653

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-07-07.