NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mary R Brunner, M.D.

Pediatrics Physician in Zionsville, IN · enumerated 2006.

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

National Provider Identifier

1871535567

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Mary R Brunner
Credential M.D.
Sex Female
Practice address 1650 W Oak St, Suite 210, Zionsville, IN, 46077
Phone (317) 873-8855
Fax (317) 873-8853
Enumeration date Jun 10, 2006
Last updated in NPPES Aug 30, 2022

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 01040340 (IN) Secondary
208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 01040340A (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
100350650 Medicaid IN -

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 does Mary Brunner practice?
The practice location on file with NPPES is in Zionsville, IN. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Mary Brunner?
The National Provider Identifier (NPI) for Mary Brunner is 1871535567, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-08-30.