Walter Gryczewski, MD
NPI 1174371827 · Student in an Organized Health Care Education/Training Program · Detroit, MI
Enrolled with Medicare as Order and Referring Only - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Walter Gryczewski, MD is a Student in an Organized Health Care Education/Training Program provider in Detroit, MI (NPI 1174371827).
Provider details
- NPI number
- 1174371827
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2024-05-08
- Last updated
- 2024-05-08
- Certified
- 2024-05-08
Frequently asked questions
- What is Walter Gryczewski's NPI number?
- Walter Gryczewski's National Provider Identifier (NPI) is 1174371827, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Walter Gryczewski's specialty?
- Walter Gryczewski is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is Walter Gryczewski located?
- Walter Gryczewski's practice location on file with NPPES is 4160 John R St Ste 615, Detroit, MI 48201-2022.
- What is Walter Gryczewski's phone number?
- The practice phone number listed in the NPPES registry for Walter Gryczewski is (313) 745-4195.
- Does Walter Gryczewski accept Medicare?
- Walter Gryczewski is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Walter Gryczewski's NPI active?
- Yes — Walter Gryczewski's NPI (1174371827) is active in the NPPES registry as of the last update on 2024-05-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.