Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Peter Louis Duffy, MD

Interventional Cardiology Physician in Pinehurst, NC · enumerated 2006.

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

National Provider Identifier

1548213481

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Registry record

Entity type Individual (Type 1)

Name Peter Louis Duffy

Credential MD

Sex Male

Practice address 7 Regional Cir, Pinehurst, NC, 28374

Phone (910) 715-8600

Fax (910) 715-8613

Enumeration date May 19, 2006

Last updated in NPPES Jul 12, 2022

Taxonomy & licenses

207RI0011X Interventional Cardiology Physician Allopathic & Osteopathic Physicians · License 9501230 (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
007682	Other	NC	DOCTORS HEALTH PLAN
68957	Other	NC	MEDCOST
FH1000110	Other	NC	FIRST CAROLINA CARE
060040795	Other	NC	RAILROAD
29270	Other	NC	BLUE CROSS BLUE SHIELD
N01230	Other	SC	SC MEDICAID
8929270	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

Is NPI 1548213481 active?

Yes, as of the latest NPPES snapshot, NPI 1548213481 is active (record last updated 2022-07-12).

How do I verify Peter Duffy's NPI record?

Cross-check NPI 1548213481 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Susan Kopynec Physician Assistant · Pinehurst, NC NPI 1326092883 Pinehurst Cardiology Consultants Pllc Cardiovascular Disease Physician · Pinehurst, NC NPI 1245284710 Herbert Strunk Cardiovascular Disease Physician · Pinehurst, NC NPI 1861448649 Peter Vassallo Cardiovascular Disease Physician · Pinehurst, NC NPI 1760429773 Mark Landers Clinical Cardiac Electrophysiology Physician · Pinehurst, NC NPI 1952348682 William Harris Interventional Cardiology Physician · Pinehurst, NC NPI 1427238831 Jiandong Zhang Cardiovascular Disease Physician · Pinehurst, NC NPI 1326367574 Dinah Welch Family Nurse Practitioner · Pinehurst, NC NPI 1548564321

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-07-12.