Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Gary D. Roark, M.D.
Specialist in Abilene, TX · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1003896531
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Registry record
Entity type Individual (Type 1)
Name Dr. Gary D. Roark
Credential M.D.
Sex Male
Practice address 1249 Ambler Ave, Suite 200, Abilene, TX, 79601
Phone (325) 677-2626
Fax (325) 677-6835
Enumeration date Jan 19, 2006
Last updated in NPPES Mar 24, 2015
Taxonomy & licenses
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 |
|---|---|---|---|
| 110012672 | Other | TX | RAILROAD MEDICARE |
| 129978601 | Medicaid | TX | - |
| 122579100 | Other | TX | FIRSTCARE |
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.
Frequently asked questions
Where does Gary Roark practice?
The practice location on file with NPPES is in Abilene, TX. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Gary Roark?
The National Provider Identifier (NPI) for Gary Roark is 1003896531, 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 2015-03-24.