Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Joseph Michael Reilly, M.D.

Clinical Cardiac Electrophysiology Physician in Hagerstown, MD · enumerated 2005.

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

National Provider Identifier

1902887342

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Registry record

Entity type Individual (Type 1)

Name Joseph Michael Reilly

Credential M.D.

Sex Male

Practice address 1733 Howell Rd, Hagerstown, MD, 21740

Phone (301) 797-2525

Fax (301) 797-5519

Enumeration date Nov 11, 2005

Last updated in NPPES Jan 11, 2012

Taxonomy & licenses

207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License D0029302 (MD) Secondary

207RC0001X Clinical Cardiac Electrophysiology Physician Allopathic & Osteopathic Physicians · License D0029302 (MD) 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
1140724	Other	MD	UNITED HEALTHCARE
1314019001	Other	MD	CIGNA
3004298000	Medicaid	WV	-
35053808	Other	MD	BC/BS
540587	Other	PA	BC/BS
464351800	Medicaid	MD	-
145744300	Other	-	US DEPT OF LABOR
B3890007	Other	DC	BC/BS

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Joseph Reilly?

The National Provider Identifier (NPI) for Joseph Reilly is 1902887342, a Type 1 (individual) record in the CMS NPPES registry.

Where does Joseph Reilly practice?

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

Other providers at this practice address

Browse all →

Zubair Faridi Cardiovascular Disease Physician · Hagerstown, MD NPI 1740283241 William Hood Cardiovascular Disease Physician · Hagerstown, MD NPI 1740283340 Jeffrey Jones Cardiovascular Disease Physician · Hagerstown, MD NPI 1215930714 Dean Notabartolo Cardiovascular Disease Physician · Hagerstown, MD NPI 1447231071 Scott Hamilton Cardiovascular Disease Physician · Hagerstown, MD NPI 1629059233 Nicole Wegner Acute Care Nurse Practitioner · Hagerstown, MD NPI 1407837909 Hagerstown Heart, P.A. Cardiovascular Disease Physician · Hagerstown, MD NPI 1649220484 Katey Purgason Nurse Practitioner · Hagerstown, MD NPI 1063442796

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-01-11.