Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Denisa Firoiu, M.D.

Family Medicine Physician in New Kensington, PA · enumerated 2006.

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

National Provider Identifier

1952337230

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Mrs. Denisa Firoiu

Credential M.D.

Sex Female

Practice address 251 7th St, Suite G, New Kensington, PA, 15068

Phone (724) 335-0181

Fax (724) 335-2836

Enumeration date Jun 25, 2006

Last updated in NPPES Mar 16, 2011

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License MD426862 (PA) 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
140359	Other	PA	MEDICARE PTAN

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 Denisa Firoiu?

Denisa Firoiu is registered in NPPES with the primary taxonomy of Family Medicine 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.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-03-16.