Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Perelmuter & Goldberg Orthodontics

Orthodontics and Dentofacial Orthopedics Dentistry in Louisville, KY · enumerated 2021 · authorized official Martha Harp, Director Revenue Cycle Operations.

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

National Provider Identifier

1457921314

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Registry record

Entity type Organization (Type 2)

Legal business name Perelmuter & Goldberg Orthodontics

Practice address 916 Dupont Rd, Louisville, KY, 40207

Phone (502) 897-1112

Enumeration date Jul 1, 2021

Last updated in NPPES Jul 1, 2021

Taxonomy & classification

1223X0400X Orthodontics and Dentofacial Orthopedics Dentistry Dental Providers Primary

Authorized official

Name Martha Harp

Title Director Revenue Cycle Operations

Phone (615) 942-0204

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

Where is Perelmuter & Goldberg Orthodontics located?

The practice location on file with NPPES is in Louisville, KY.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2021-07-01. Verify at npiregistry.cms.hhs.gov.

Providers at this address

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James Boone Pediatric Cardiology Physician · Lou, KY NPI 1992754006 Frederick Arensman Pediatric Cardiology Physician · Lou, KY NPI 1801845912 Mark Perelmuter Orthodontics and Dentofacial Orthopedics Dentistry · Louisville, KY NPI 1245319268

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-07-01.