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Carla Underhill, M.D.
NPI 1295750149 · Family Medicine Physician · Austin, TX
Carla Underhill, M.D. is a Family Medicine Physician provider in Austin, TX (NPI 1295750149).
Provider details
- NPI number
- 1295750149
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- TXG0224 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
3200 Red River St
Suite 210
Austin, TX 78705-2660
Phone: (512) 472-3161
Fax: (512) 476-4309
Street-level locationGet directions
Mailing address
3200 Red River St
Austin, TX 78705-2660
Registry dates
- Enumerated
- 2006-07-13
- Last updated
- 2008-06-18
Frequently asked questions
- What is Carla Underhill's NPI number?
- Carla Underhill's National Provider Identifier (NPI) is 1295750149, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Carla Underhill's specialty?
- Carla Underhill is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Carla Underhill located?
- Carla Underhill's practice location on file with NPPES is 3200 Red River St, Austin, TX 78705-2660.
- What is Carla Underhill's phone number?
- The practice phone number listed in the NPPES registry for Carla Underhill is (512) 472-3161.
- Is Carla Underhill's NPI active?
- Yes — Carla Underhill's NPI (1295750149) is active in the NPPES registry as of the last update on 2008-06-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.