Noah Bierwirth, MD
NPI 1104322379 · Neonatal-Perinatal Medicine Physician · San Antonio, TX
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Noah Bierwirth, MD is a Neonatal-Perinatal Medicine Physician provider in San Antonio, TX (NPI 1104322379).
Provider details
- NPI number
- 1104322379
- Entity type
- Individual
- Primary specialty
- Neonatal-Perinatal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- U9479 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 4502 Medical DrSan Antonio, TX 78229-4402Phone: (210) 358-4000Fax: (210) 358-4775
Registry dates
- Enumerated
- 2018-04-04
- Last updated
- 2026-04-09
- Certified
- 2026-04-09
Frequently asked questions
- What is Noah Bierwirth's NPI number?
- Noah Bierwirth's National Provider Identifier (NPI) is 1104322379, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Noah Bierwirth's specialty?
- Noah Bierwirth is listed in the NPPES registry with a primary specialty of Neonatal-Perinatal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Noah Bierwirth located?
- Noah Bierwirth's practice location on file with NPPES is 7703 Floyd Curl Dr, San Antonio, TX 78229-3901.
- What is Noah Bierwirth's phone number?
- The practice phone number listed in the NPPES registry for Noah Bierwirth is (254) 855-3904.
- Does Noah Bierwirth accept Medicare?
- Noah Bierwirth is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Noah Bierwirth's NPI active?
- Yes — Noah Bierwirth's NPI (1104322379) is active in the NPPES registry as of the last update on 2026-04-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.