Grant Yatzkan, MD
NPI 1477255164 · Anesthesiology Physician · Saint Louis, MO
Enrolled with Medicare as Order and Referring Only - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Grant Yatzkan, MD is a Anesthesiology Physician provider in Saint Louis, MO (NPI 1477255164).
Provider details
- NPI number
- 1477255164
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 2026016021 (MO)
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
3 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
- 2023-03-20
- Last updated
- 2026-05-19
- Certified
- 2026-05-19
Frequently asked questions
- What is Grant Yatzkan's NPI number?
- Grant Yatzkan's National Provider Identifier (NPI) is 1477255164, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Grant Yatzkan's specialty?
- Grant Yatzkan is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Grant Yatzkan located?
- Grant Yatzkan's practice location on file with NPPES is 1 Barnes Jew Hosp Plz, Saint Louis, MO 63110-1003.
- What is Grant Yatzkan's phone number?
- The practice phone number listed in the NPPES registry for Grant Yatzkan is (314) 747-3000.
- Does Grant Yatzkan accept Medicare?
- Grant Yatzkan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Grant Yatzkan's NPI active?
- Yes — Grant Yatzkan's NPI (1477255164) is active in the NPPES registry as of the last update on 2026-05-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.