William Biediger, MD
NPI 1346403086 · Pediatric Gastroenterology Physician · San Antonio, TX
William Biediger, MD is a Pediatric Gastroenterology Physician provider in San Antonio, TX (NPI 1346403086).
Provider details
- NPI number
- 1346403086
- Entity type
- Individual
- Primary specialty
- Pediatric Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- H3547 (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
17 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
- 2008-07-02
- Last updated
- 2008-07-02
Frequently asked questions
- What is William Biediger's NPI number?
- William Biediger's National Provider Identifier (NPI) is 1346403086, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Biediger's specialty?
- William Biediger is listed in the NPPES registry with a primary specialty of Pediatric Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is William Biediger located?
- William Biediger's practice location on file with NPPES is 7703 Floyd Curl Dr, San Antonio, TX 78229-3901.
- What is William Biediger's phone number?
- The practice phone number listed in the NPPES registry for William Biediger is (210) 257-1400.
- Is William Biediger's NPI active?
- Yes — William Biediger's NPI (1346403086) is active in the NPPES registry as of the last update on 2008-07-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.