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Avis Day, MD
NPI 1609881762 · Pediatrics Physician · Austin, TX
Avis Day, MD is a Pediatrics Physician provider in Austin, TX (NPI 1609881762).
Provider details
- NPI number
- 1609881762
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- H3999 (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
3816 S 1st St
Austin, TX 78704-7048
Phone: (512) 443-1311
Fax: (512) 448-8250
Street-level locationGet directions
Mailing address
Po Box 26726
Austin, TX 78755-0726
Registry dates
- Enumerated
- 2006-07-29
- Last updated
- 2012-02-27
Frequently asked questions
- What is Avis Day's NPI number?
- Avis Day's National Provider Identifier (NPI) is 1609881762, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Avis Day's specialty?
- Avis Day is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Avis Day located?
- Avis Day's practice location on file with NPPES is 3816 S 1st St, Austin, TX 78704-7048.
- What is Avis Day's phone number?
- The practice phone number listed in the NPPES registry for Avis Day is (512) 443-1311.
- Is Avis Day's NPI active?
- Yes — Avis Day's NPI (1609881762) is active in the NPPES registry as of the last update on 2012-02-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.