Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Gregory Todd Hammons, DO

Emergency Medicine Physician in Roland, AR · enumerated 2006.

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

National Provider Identifier

1790725711

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Registry record

Entity type Individual (Type 1)

Name Dr. Gregory Todd Hammons

Credential DO

Sex Male

Practice address 27015 Jess Morgan Rd, Roland, AR, 72135

Phone (501) 552-2650

Fax (501) 552-4298

Enumeration date Jun 7, 2006

Last updated in NPPES Mar 25, 2024

Taxonomy & licenses

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 100875 (WI) Secondary

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 2005035772 (MO) Secondary

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License E-6704 (AR) Primary

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 5101013518 (MI) Secondary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Other identifiers

Identifier	Type	State	Issuer
G85352	Other	KS	BLUE CROSS BLUE SHIELD
200369760A	Other	KS	MEDICAID
1000099600G	Other	KS	KANSAS MEDICAID HCFA1500
204642102	Other	MO	MEDICAID
243419306	Medicaid	MO	-
200266700B	Other	KS	MEDICAID
G85352	Other	MO	BLUE CROSS BLUE SHIELD

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 Hammons practice?

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

What is the NPI number for Gregory Hammons?

The National Provider Identifier (NPI) for Gregory Hammons is 1790725711, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-03-25.