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Dr. Mark J Perelmuter, D.M.D., M. S.

Orthodontics and Dentofacial Orthopedics Dentistry in Louisville, KY · enumerated 2006 · practices at Perelmuter & Goldberg Orthodontics.

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

National Provider Identifier

1245319268

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Registry record

Entity type Individual (Type 1)
Name Dr. Mark J Perelmuter
Credential D.M.D., M. S.
Sex Male
Practice address 916 Dupont Rd, Second Floor, Louisville, KY, 40207
Phone (502) 897-1112
Fax (502) 897-5279
Enumeration date Nov 2, 2006
Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

1223X0400X Orthodontics and Dentofacial Orthopedics Dentistry Dental Providers · License 610677949 (KY) Primary
DMD · Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees. About the DMD 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

How do I verify Mark Perelmuter's NPI record?
Cross-check NPI 1245319268 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1245319268 active?
Yes, as of the latest NPPES snapshot, NPI 1245319268 is active (record last updated 2007-07-08).

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