Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

D J Dawson MD Incorporated

Ophthalmology Physician in Munster, IN · enumerated 2011 · authorized official Derek Dawson, Owner.

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

National Provider Identifier

1558644476

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Registry record

Entity type Organization (Type 2)

Legal business name D J Dawson MD Incorporated

Practice address 9610h N Centennial Dr Ste H, Munster, IN, 46321

Phone (219) 249-0098

Enumeration date Sep 27, 2011

Last updated in NPPES Mar 26, 2024

Taxonomy & classification

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Derek Dawson

Title Owner

Phone (773) 677-9676

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 is D J Dawson MD Incorporated located?

The practice location on file with NPPES is in Munster, IN.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2024-03-26. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-03-26.