Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Brian J Hartman, MD

Emergency Medicine Physician in Greenwood, IN · enumerated 2006 · practices at Emerge LLC.

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

National Provider Identifier

1902854474

Verified

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Registry record

Entity type Individual (Type 1)

Name Brian J Hartman

Credential MD

Sex Male

Practice address 3709 Oak Forge Way, Greenwood, IN, 46143

Phone (317) 300-4112

Enumeration date May 5, 2006

Last updated in NPPES Dec 12, 2023

Taxonomy & licenses

146D00000X Personal Emergency Response Attendant Emergency Medical Service Providers · License 35087317 (OH) Secondary

2083B0002X Obesity Medicine (Preventive Medicine) Physician Allopathic & Osteopathic Physicians · License 01061644A (IN) Secondary

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 01061644A (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
200855290	Medicaid	IN	-
090540861	Other	IN	MEDICARE PTAN

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 Brian Hartman?

The National Provider Identifier (NPI) for Brian Hartman is 1902854474, a Type 1 (individual) record in the CMS NPPES registry.

Where does Brian Hartman practice?

The practice location on file with NPPES is in Greenwood, IN. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Emerge LLC Medical Specialty Clinic/Center · Greenwood, IN NPI 1275309494

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-12-12.