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Dr. Brian W Haag, MD

Surgery Physician in Indianapolis, IN · enumerated 2006.

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

National Provider Identifier

1396781357

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Registry record

Entity type Individual (Type 1)
Name Dr. Brian W Haag
Credential MD
Sex Male
Practice address 6620 Parkdale Pl, Suite N, Indianapolis, IN, 46254
Phone (317) 244-7160
Fax (317) 244-7166
Enumeration date Jun 20, 2006
Last updated in NPPES May 4, 2015

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 01028599A (IN) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
020010156 Other - MEDICARE RAIL ROAD
100189930 Medicaid IN -
020039695 Other IN MEDICARE RAIL ROAD (IU HEALTH)

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 does Brian Haag practice?
The practice location on file with NPPES is in Indianapolis, IN. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Brian Haag?
The National Provider Identifier (NPI) for Brian Haag is 1396781357, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-05-04.