Mary Belanger, M.D., PH.D.
NPI 1952424715 · Psychologist · Detroit, MI
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Belanger, M.D., PH.D. is a Psychologist provider in Detroit, MI (NPI 1952424715).
Provider details
- NPI number
- 1952424715
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- M.D., PH.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- MI6301003716 (MI)
Specialties & taxonomies
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
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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 3 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Omeprazole | 12 |
| Hydrochlorothiazide | 12 |
| Alendronate Sodium | 12 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-04-09
- Last updated
- 2020-03-13
- Certified
- 2020-03-13
Frequently asked questions
- What is Mary Belanger's NPI number?
- Mary Belanger's National Provider Identifier (NPI) is 1952424715, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Belanger's specialty?
- Mary Belanger is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Mary Belanger located?
- Mary Belanger's practice location on file with NPPES is 18011 Hamilton Rd, Detroit, MI 48203-4013.
- What is Mary Belanger's phone number?
- The practice phone number listed in the NPPES registry for Mary Belanger is (313) 278-6100.
- Does Mary Belanger accept Medicare?
- Mary Belanger is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Belanger's NPI active?
- Yes — Mary Belanger's NPI (1952424715) is active in the NPPES registry as of the last update on 2020-03-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.