Gary Zelazny, MD
NPI 1578530663 · Procedural Dermatology Physician · Austin, TX
Gary Zelazny, MD is a Procedural Dermatology Physician provider in Austin, TX (NPI 1578530663).
Provider details
- NPI number
- 1578530663
- Entity type
- Individual
- Primary specialty
- Procedural Dermatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- D4371 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-03-07
- Last updated
- 2025-09-11
Frequently asked questions
- What is Gary Zelazny's NPI number?
- Gary Zelazny's National Provider Identifier (NPI) is 1578530663, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gary Zelazny's specialty?
- Gary Zelazny is listed in the NPPES registry with a primary specialty of Procedural Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Gary Zelazny located?
- Gary Zelazny's practice location on file with NPPES is 3705 Medical Parkway, Austin, TX 78705.
- What is Gary Zelazny's phone number?
- The practice phone number listed in the NPPES registry for Gary Zelazny is (512) 454-9646.
- Is Gary Zelazny's NPI active?
- Yes — Gary Zelazny's NPI (1578530663) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.