Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Bruce J Chen, M.D.

Interventional Cardiology Physician in Chillicothe, OH · enumerated 2007.

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

National Provider Identifier

1285835926

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Registry record

Entity type Individual (Type 1)

Name Dr. Bruce J Chen

Credential M.D.

Sex Male

Practice address 4437 State Route 159 Ste 125, Chillicothe, OH, 45601

Phone (740) 779-4570

Fax (740) 779-4579

Enumeration date May 30, 2007

Last updated in NPPES Jan 4, 2022

Taxonomy & licenses

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License FC2380171 (WV) Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 23191 (WV) Secondary

207RI0011X Interventional Cardiology Physician Allopathic & Osteopathic Physicians · License 35.121677 (OH) Secondary

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary

207RI0011X Interventional Cardiology Physician Allopathic & Osteopathic Physicians · License S0145 (TX) 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
3810019364	Medicaid	WV	-
1285835926	Medicaid	VA	-
0087130	Medicaid	OH	-

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 specialty is Bruce Chen?

Bruce Chen is registered in NPPES with the primary taxonomy of Interventional Cardiology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-01-04.