Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Gregory Thomas Poulter, M.D.

Orthopaedic Surgery of the Spine Physician in Indianapolis, IN · enumerated 2007.

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

National Provider Identifier

1740405273

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Registry record

Entity type Individual (Type 1)

Name Dr. Gregory Thomas Poulter

Credential M.D.

Sex Male

Practice address 8450 Northwest Blvd, Indianapolis, IN, 46278

Phone (317) 802-2000

Fax (317) 802-2170

Enumeration date Apr 17, 2007

Last updated in NPPES May 21, 2024

Taxonomy & licenses

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License 01073981A (IN) Secondary

207XS0117X Orthopaedic Surgery of the Spine Physician Allopathic & Osteopathic Physicians · License 01073981A (IN) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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 Gregory Poulter 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 Gregory Poulter?

The National Provider Identifier (NPI) for Gregory Poulter is 1740405273, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-05-21.