Maddison Winters
NPI 1649901851 · Clinical Social Worker · Grand Rapids, MI
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maddison Winters is a Clinical Social Worker provider in Grand Rapids, MI (NPI 1649901851).
Provider details
- NPI number
- 1649901851
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Social Worker104100000X
Behavioral Health & Social 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
2 documented practice locations
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
Additional practice locations (1)
- 3333 36th St SeGrand Rapids, MI 49512-2809Phone: (616) 301-8000
Registry dates
- Enumerated
- 2022-06-19
- Last updated
- 2026-04-09
- Certified
- 2026-04-09
Frequently asked questions
- What is Maddison Winters's NPI number?
- Maddison Winters's National Provider Identifier (NPI) is 1649901851, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maddison Winters's specialty?
- Maddison Winters is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Maddison Winters located?
- Maddison Winters's practice location on file with NPPES is 300 68th St Se, Grand Rapids, MI 49548-6927.
- What is Maddison Winters's phone number?
- The practice phone number listed in the NPPES registry for Maddison Winters is (616) 455-5000.
- Does Maddison Winters accept Medicare?
- Maddison Winters is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maddison Winters's NPI active?
- Yes — Maddison Winters's NPI (1649901851) is active in the NPPES registry as of the last update on 2026-04-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.