Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Chen Yuan Tung, MD

Cardiovascular Disease Physician in Frederick, MD · enumerated 2005 · practices at Medstar Medical Group II LLC.

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

National Provider Identifier

1588667976

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Registry record

Entity type Individual (Type 1)

Name Chen Yuan Tung

Credential MD

Sex Male

Practice address 310 W 9th St, Frederick, MD, 21701

Phone (301) 694-5900

Fax (301) 698-9236

Enumeration date May 31, 2005

Last updated in NPPES Mar 31, 2015

Taxonomy & licenses

207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License D55518 (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
135900200	Medicaid	MD	-

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

How do I verify Chen Tung's NPI record?

Cross-check NPI 1588667976 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1588667976 active?

Yes, as of the latest NPPES snapshot, NPI 1588667976 is active (record last updated 2015-03-31).

Other providers at this practice address

Browse all →

Shawn Buki Cardiovascular Disease Physician · Frederick, MD NPI 1104829605 Sana Shah Cardiovascular Disease Physician · Frederick, MD NPI 1386934321 Medstar Medical Group II LLC General Practice Physician · Frederick, MD NPI 1518846906

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-03-31.