Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Allen D. Kallor, M.D., P.C.

Q: What is the NPI number for Allen D. Kallor, M.D., P.C.?

The NPI for Allen D. Kallor, M.D., P.C. is 1407056450, a Type 2 (organization) record in the CMS NPPES registry.

Dermatology Physician in New Britain, CT · enumerated 2007 · authorized official Allen Kallor, President.

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

National Provider Identifier

1407056450

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)

Legal business name Allen D. Kallor, M.D., P.C.

Practice address 40 Hart St, New Britain, CT, 06052

Phone (860) 225-7895

Fax (860) 826-1407

Enumeration date Jul 18, 2007

Last updated in NPPES Jul 18, 2007

Taxonomy & classification

207N00000X Dermatology Physician Allopathic & Osteopathic Physicians · License 20138 (CT) Primary

Authorized official

Name Allen Kallor

Title President

Phone (860) 225-7895

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 is the NPI number for Allen D. Kallor, M.D., P.C.?

The NPI for Allen D. Kallor, M.D., P.C. is 1407056450, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Allen D. Kallor, M.D., P.C.?

NPPES lists Allen Kallor (President) as the authorized official for this organization.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-18.