Dr. Gregory Martin, DDS
Dr. Gregory Martin is a Dentist provider (Dentist) practicing in Grapevine, TX, registered in the NPPES registry with NPI 1730396649 since 2007. The credential DDS stands for Doctor of Dental Surgery.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1730396649 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Gregory Martin |
| Credential | DDS |
| Sex | Female |
| Practice address | 230 N PARK BLVD, SUITE 105, Grapevine, TX, 76051 |
| Phone | 8174811041 |
| Enumeration date | 2007-05-17 |
| Last updated in NPPES | 2007-07-08 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 122300000X | Dentist | Primary | 20926 | TX |
DDS — Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential
Copy-ready billing details
Provider: Gregory Martin, DDS NPI: 1730396649 Taxonomy: 122300000X (Dentist) Address: 230 N PARK BLVD, SUITE 105, Grapevine, TX, 76051
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1720195472 | Lee Dodson | Individual | General Practice Dentistry | Grapevine, TX |
| 1619181047 | Brent Gabriel | Individual | Periodontics | Grapevine, TX |
| 1669817573 | Kelsey Wint Brown | Individual | Chiropractor | Grapevine, TX |
Verify this record
Cross-check NPI 1730396649 against the authoritative CMS record: view Dr. Gregory Martin on the official NPPES registry .
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 or validate an NPI number.
Frequently asked questions
Is NPI 1730396649 active?
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.