Mark Sanders, PSY.D
NPI 1720501539 · Clinical Psychologist · Grandville, MI
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Sanders, PSY.D is a Clinical Psychologist provider in Grandville, MI (NPI 1720501539).
Provider details
- NPI number
- 1720501539
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PSY.D
- Sex
- Male
- Sole proprietor
- No
- License
- 6301017162 (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
8 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
Registry dates
- Enumerated
- 2017-07-24
- Last updated
- 2024-04-10
- Certified
- 2024-04-10
Frequently asked questions
- What is Mark Sanders's NPI number?
- Mark Sanders's National Provider Identifier (NPI) is 1720501539, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Sanders's specialty?
- Mark Sanders is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Mark Sanders located?
- Mark Sanders's practice location on file with NPPES is 3100 Ivanrest Ave Sw Ste 102, Grandville, MI 49418-1488.
- What is Mark Sanders's phone number?
- The practice phone number listed in the NPPES registry for Mark Sanders is (616) 520-8046.
- Does Mark Sanders accept Medicare?
- Mark Sanders is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Sanders's NPI active?
- Yes — Mark Sanders's NPI (1720501539) is active in the NPPES registry as of the last update on 2024-04-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.