Michael Auth, D.O.
NPI 1548373079 · Pediatric Critical Care Medicine Physician · Austin, TX
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Auth, D.O. is a Pediatric Critical Care Medicine Physician provider in Austin, TX (NPI 1548373079).
Provider details
- NPI number
- 1548373079
- Entity type
- Individual
- Primary specialty
- Pediatric Critical Care Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- M3459 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2006-08-17
- Last updated
- 2009-08-06
Frequently asked questions
- What is Michael Auth's NPI number?
- Michael Auth's National Provider Identifier (NPI) is 1548373079, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Auth's specialty?
- Michael Auth is listed in the NPPES registry with a primary specialty of Pediatric Critical Care Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Auth located?
- Michael Auth's practice location on file with NPPES is 4900 Mueller Blvd, Austin, TX 78723-3079.
- What is Michael Auth's phone number?
- The practice phone number listed in the NPPES registry for Michael Auth is (512) 324-0000.
- Does Michael Auth accept Medicare?
- Michael Auth is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Auth's NPI active?
- Yes — Michael Auth's NPI (1548373079) is active in the NPPES registry as of the last update on 2009-08-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.