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Dr. Joseph E. Asuncion, MD

Family Medicine Physician in Hagerstown, MD · enumerated 2006 · practices at Medical Practices of Antietam LLC.

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

National Provider Identifier

1225009400

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Registry record

Entity type Individual (Type 1)
Name Dr. Joseph E. Asuncion
Credential MD
Sex Male
Practice address 11110 Medical Campus Rd Ste 200, Hagerstown, MD, 21742
Fax (301) 714-4424
Enumeration date Jan 27, 2006
Last updated in NPPES Apr 30, 2019

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License D0047651 (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
1376758 Other - UNITED
534874-05 Other - CAREFIRST BCBS MARYLAND
618510 Other - AETNA PVN
212500500 Medicaid MD -
W567-0001 Other - CAREFIRST BCBS GHMSI

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 Joseph Asuncion's NPI record?
Cross-check NPI 1225009400 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1225009400 active?
Yes, as of the latest NPPES snapshot, NPI 1225009400 is active (record last updated 2019-04-30).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-04-30.