Scott Niewinski, MA
NPI 1558857862 · Clinical Psychologist · Pontiac, MI
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Scott Niewinski, MA is a Clinical Psychologist provider in Pontiac, MI (NPI 1558857862).
Provider details
- NPI number
- 1558857862
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- MA
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Counselor101Y00000X
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
7 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
3 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 (2)
- 300 E Long Lake Rd Ste 375Bloomfield Hills, MI 48304-2377Phone: (248) 872-7772
- 461 W Huron St # 107Pontiac, MI 48341-1601Phone: (248) 724-7600Fax: (248) 636-4025
Registry dates
- Enumerated
- 2018-07-10
- Last updated
- 2026-01-27
- Certified
- 2026-01-27
Frequently asked questions
- What is Scott Niewinski's NPI number?
- Scott Niewinski's National Provider Identifier (NPI) is 1558857862, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Scott Niewinski's specialty?
- Scott Niewinski is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Scott Niewinski located?
- Scott Niewinski's practice location on file with NPPES is 1200 N Telegraph Rd Dept 34, Pontiac, MI 48341-1032.
- What is Scott Niewinski's phone number?
- The practice phone number listed in the NPPES registry for Scott Niewinski is (248) 724-7600.
- Does Scott Niewinski accept Medicare?
- Scott Niewinski is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Scott Niewinski's NPI active?
- Yes — Scott Niewinski's NPI (1558857862) is active in the NPPES registry as of the last update on 2026-01-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.