NPI age
18 years
Enumerated 2008-05-19
● Active
Type 1 · Individual
DR. Marty Montgomery, DMD
Montgomery is 1 of 102 dentist providers in Austin and 1 of 1797 in Texas.
Primary specialty
Dentist
Plus 1 subspecialty
Licensed in
TX, PA
2 states
Status
Active
No deactivations on record
Last NPPES update
2010-03-30
Source: monthly bulk 2026-05
Sole proprietor
Yes
Solo practice on file
How this provider compares
Across 1797 active dentist providers in Texas.
NPI age
18 years
↑ 4 yr above median (14 yr)
State licenses
2 states
Top 89% — 10% of peers are multi-state
Subspecialties
0
25% of peers hold subspecialties
NPI lifetime · 2008 → 2026
2008-05Enumerated in NPPES
2008
2026
Where they practice
Practice location
2700 South First Street
Austin, TX 78704
Mailing address
2700 South First Street
Austin, TX 78704
Specialties
-
Dentist PrimaryAn age-defined specialty that provides both primary and comprehensive preventive and therapeutic oral health care for infants and children through adolescence, including those with special health care needs.
Practice context
Solo or small practice. No other active providers share this practice address in NPPES. This provider is listed as a sole proprietor.
Recently enumerated nearby: 1 new dentist provider has been added in Austin in the last 180 days.
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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.