The Winkley Company
NPI 1477631356 · Prosthetic/Orthotic Supplier · Cambridge, MN
Enrolled with Medicare as Dme Supplier - Certified Orth/Pros/Pedorthist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
The Winkley Company is a Prosthetic/Orthotic Supplier organization in Cambridge, MN (NPI 1477631356).
Provider details
- NPI number
- 1477631356
- Entity type
- Organization
- Primary specialty
- Prosthetic/Orthotic SupplierSuppliers
- Organization subpart
- No
- Authorized official
- Alexander Gruman, President(763) 546-1177
- License
- NONE
Specialties & taxonomies
Suppliers
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
Other names (DBA / former)
- Doing business as
- Winkley Orthotics and Prosthetics
- Doing business as
- Winkley Orthotics and Prosthetics
Registry dates
- Enumerated
- 2006-11-01
- Last updated
- 2023-03-22
- Certified
- 2023-03-22
Frequently asked questions
- What is The Winkley Company's NPI number?
- The Winkley Company's National Provider Identifier (NPI) is 1477631356, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is The Winkley Company?
- The Winkley Company is classified in the NPPES registry as Prosthetic/Orthotic Supplier (Suppliers).
- Where is The Winkley Company located?
- The Winkley Company's practice location on file with NPPES is 140 Birch Street, Cambridge, MN 55008-1536.
- What is The Winkley Company's phone number?
- The practice phone number listed in the NPPES registry for The Winkley Company is (763) 689-0490.
- Does The Winkley Company accept Medicare?
- The Winkley Company is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for The Winkley Company?
- The authorized official listed on The Winkley Company's NPPES record is Alexander Gruman, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is The Winkley Company's NPI active?
- Yes — The Winkley Company's NPI (1477631356) is active in the NPPES registry as of the last update on 2023-03-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.