Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Julia Zefirova, M.D., PHD

Infectious Disease Physician in Kittanning, PA · enumerated 2009.

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

National Provider Identifier

1346472933

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Registry record

Entity type Individual (Type 1)

Name Dr. Julia Zefirova

Credential M.D., PHD

Sex Female

Practice address Kittanning, PA, 16201

Phone (724) 906-4832

Enumeration date Aug 14, 2009

Last updated in NPPES Oct 30, 2024

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License MT216873 (PA) Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License TM2022-1449 (NM) Secondary

207RI0200X Infectious Disease Physician Allopathic & Osteopathic Physicians · License MD470835 (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
9896877	Other	CT	AETNA
02398292	Other	CT	COVENTRY
051075	Other	CT	CONNECTICARE
008040387	Medicaid	CT	-
715505	Other	CT	WELLCARE
1169038	Other	CT	USA
PENDING	Other	CT	RR MEDICARE

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

Where does Julia Zefirova practice?

The practice location on file with NPPES is in Kittanning, PA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Julia Zefirova?

The National Provider Identifier (NPI) for Julia Zefirova is 1346472933, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-10-30.