NPI Portal NPI Lookup & Verification

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Bruce I Feinerman, M.D.

Pediatrics Physician in Eldersburg, MD · enumerated 2006 · practices at Trusted Doctors LLC.

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

National Provider Identifier

1528142353

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Registry record

Entity type Individual (Type 1)
Name Bruce I Feinerman
Credential M.D.
Sex Male
Practice address 1645 Liberty Rd Ste 205, Eldersburg, MD, 21784
Phone (410) 795-7300
Enumeration date Oct 25, 2006
Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License D0032652 (MD) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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 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.
What specialty is Bruce Feinerman?
Bruce Feinerman is registered in NPPES with the primary taxonomy of Pediatrics Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.