Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Donald M Sledz MD PC

Q: What is the NPI number for Donald M Sledz MD PC?

The NPI for Donald M Sledz MD PC is 1467661504, a Type 2 (organization) record in the CMS NPPES registry.

Specialist in Allentown, PA · enumerated 2007 · authorized official Donald Sledz, Owner Physician.

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

National Provider Identifier

1467661504

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)

Legal business name Donald M Sledz MD PC

Practice address 451 W Chew St, Suite 205, Allentown, PA, 18102

Phone (610) 821-2805

Fax (610) 821-2839

Enumeration date May 22, 2007

Last updated in NPPES Aug 22, 2020

Taxonomy & classification

174400000X Specialist Other Service Providers · License MD012827E (PA) Primary

Authorized official

Name Donald Sledz

Title Owner Physician

Phone (610) 821-2805

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 Donald M Sledz MD PC?

The NPI for Donald M Sledz MD PC is 1467661504, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Donald M Sledz MD PC?

NPPES lists Donald Sledz (Owner Physician) 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 2020-08-22.