Boris Gritzka, MD
NPI 1124033287 · Pediatrics Physician · Austin, TX
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Boris Gritzka, MD is a Pediatrics Physician provider in Austin, TX (NPI 1124033287).
Provider details
- NPI number
- 1124033287
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- L2288 (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
- 2006-07-29
- Last updated
- 2025-01-22
- Certified
- 2025-01-22
Frequently asked questions
- What is Boris Gritzka's NPI number?
- Boris Gritzka's National Provider Identifier (NPI) is 1124033287, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Boris Gritzka's specialty?
- Boris Gritzka is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Boris Gritzka located?
- Boris Gritzka's practice location on file with NPPES is 3816 S 1st St, Austin, TX 78704-7048.
- What is Boris Gritzka's phone number?
- The practice phone number listed in the NPPES registry for Boris Gritzka is (512) 443-1311.
- Does Boris Gritzka accept Medicare?
- Boris Gritzka is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Boris Gritzka's NPI active?
- Yes — Boris Gritzka's NPI (1124033287) is active in the NPPES registry as of the last update on 2025-01-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.