NPI age
20 years
Enumerated 2006-02-03
● Active
Type 1 · Individual
DR. Hal David Martin, DO
Martin is 1 of 189 orthopaedic surgery providers in Dallas and 1 of 2473 in Texas.
Primary specialty
Orthopaedic Surgery
Plus 1 subspecialty
Licensed in
TX, OK
2 states
Status
Active
No deactivations on record
Last NPPES update
2022-05-19
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 2473 active orthopaedic surgery providers in Texas.
NPI age
20 years
↑ 2 yr above median (18 yr)
State licenses
2 states
Top 89% — 10% of peers are multi-state
Subspecialties
0
33% of peers hold subspecialties
NPI lifetime · 2006 → 2026
2006-02Enumerated in NPPES
2006
2026
Where they practice
Practice location
411 N Washington Ave, Suite 7300
Dallas, TX 752461713
Mailing address
3900 Junius St Ste 500
Dallas, TX 752461621
Specialties
-
Orthopaedic Surgery PrimaryAn orthopaedic surgeon is trained in the preservation, investigation and restoration of the form and function of the extremities, spine and associated structures by medical, surgical and physical means. An orthopaedic surgeon is...
Identifiers
| Type | Value | Notes |
|---|---|---|
| 01 (TX) | 1760488936 | GROUP NPI |
| 01 (TX) | OON85X | MEDICARE GROUP |
| 01 (OK) | P00040307 | RAILROAD MEDICARE |
| 05 (OK) | 100101910B | |
| 01 (TX) | P01127057 | RAILROAD MEDICARE |
Multi-state credentialing: Licensed in 2 states. Useful context for credentialers building cross-state provider networks.
Practice context
Part of a multi-provider practice. 82 other active providers share this practice address in NPPES.
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- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
- Check the state license is currently active.State licensing boards publish current status; NPPES does not.
- Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.