NPI age
20 years
Enumerated 2006-02-22
● Active
Type 1 · Individual
DR. Stephen Douglas Houston, M.D.
Houston is 1 of 127 dermatology providers in Austin and 1 of 1632 in Texas.
Primary specialty
Dermatology
Plus 2 subspecialties
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2019-04-19
Source: monthly bulk 2026-05
Sole proprietor
Yes
Solo practice on file
How this provider compares
Across 1632 active dermatology providers in Texas.
NPI age
20 years
↑ 4 yr above median (16 yr)
State licenses
1 state
8% of peers hold multiple states
Subspecialties
2
In the 29% of peers with subspecialties
NPI lifetime · 2006 → 2026
2006-02Enumerated in NPPES
2006
2026
Where they practice
Practice location
4419 Frontier Trl, Suite 110
Austin, TX 787451686
Mailing address
4419 Frontier Trl, Suite 110
Austin, TX 787451686
Specialties
-
Dermatology PrimaryA dermatologist is trained to diagnose and treat pediatric and adult patients with benign and malignant disorders of the skin, mouth, external genitalia, hair and nails, as well as a number of sexually transmitted diseases. The...
-
DermatologyThe highly-trained surgeons that perform Mohs Micrographic Surgery are specialists both in dermatology and pathology. With their extensive knowledge of the skin and unique pathological skills, they are able to remove only diseased...
-
DermatologyProcedural Dermatology, a subspecialty of Dermatology, encompassing a wide variety of surgical procedures and methods to remove or modify skin tissue for health or cosmetic benefit. These methods include scalpel surgery, laser surgery,...
Identifiers
| Type | Value | Notes |
|---|---|---|
| 05 (TX) | 122735702 |
Practice context
Part of a multi-provider practice. 12 other active providers share this practice address in NPPES.
Recently enumerated nearby: 2 new dermatology providers have been added in Austin in the last 180 days.
See all →
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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.