Mary Walker
NPI 1922764430 · Other Technician · Grand Rapids, MI
Mary Walker is a Other Technician provider in Grand Rapids, MI (NPI 1922764430).
Provider details
- NPI number
- 1922764430
- Entity type
- Individual
- Primary specialty
- Other TechnicianTechnologists, Technicians & Other Technical Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Technologists, Technicians & Other Technical Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 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
- 2021-11-10
- Last updated
- 2021-11-10
- Certified
- 2021-11-10
Frequently asked questions
- What is Mary Walker's NPI number?
- Mary Walker's National Provider Identifier (NPI) is 1922764430, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Walker's specialty?
- Mary Walker is listed in the NPPES registry with a primary specialty of Other Technician (Technologists, Technicians & Other Technical Service Providers).
- Where is Mary Walker located?
- Mary Walker's practice location on file with NPPES is 2925 Breton Rd Se, Grand Rapids, MI 49512-1745.
- What is Mary Walker's phone number?
- The practice phone number listed in the NPPES registry for Mary Walker is (616) 243-4336.
- Is Mary Walker's NPI active?
- Yes — Mary Walker's NPI (1922764430) is active in the NPPES registry as of the last update on 2021-11-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.