NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Peter Balazs, M.D.

Obstetrics & Gynecology Physician in Paterson, NJ · enumerated 2008.

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

National Provider Identifier

1891948303

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Peter Balazs
Credential M.D.
Sex Male
Practice address 703 Main St, Paterson, NJ, 07503
Phone (973) 754-3343
Enumeration date Oct 28, 2008
Last updated in NPPES Jun 18, 2024

Taxonomy & licenses

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License C1-0027170 (DE) Secondary
207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License 25MA09162800 (NJ) 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
25 MA09162800 Other NJ STATE LICENSE

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 Peter Balazs practice?
The practice location on file with NPPES is in Paterson, NJ. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Peter Balazs?
The National Provider Identifier (NPI) for Peter Balazs is 1891948303, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-06-18.