Trisha Tanis, PHD
NPI 1063016046 · Clinical Psychologist · Grand Rapids, MI
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Trisha Tanis, PHD is a Clinical Psychologist provider in Grand Rapids, MI (NPI 1063016046).
Provider details
- NPI number
- 1063016046
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 6351004500 (MI)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
5 yrs in NPPES registry
- Profile completeness38% of score
100% 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)
- 238 Hoover Blvd Ste 10Holland, MI 49423-3755Phone: (616) 591-9000Fax: (616) 591-9060
Registry dates
- Enumerated
- 2020-11-30
- Last updated
- 2026-02-13
- Certified
- 2026-02-13
Frequently asked questions
- What is Trisha Tanis's NPI number?
- Trisha Tanis's National Provider Identifier (NPI) is 1063016046, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Trisha Tanis's specialty?
- Trisha Tanis is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Trisha Tanis located?
- Trisha Tanis's practice location on file with NPPES is 500 Cascade West Pkwy Se Ste 240, Grand Rapids, MI 49546-2166.
- What is Trisha Tanis's phone number?
- The practice phone number listed in the NPPES registry for Trisha Tanis is (616) 591-9000.
- Does Trisha Tanis accept Medicare?
- Trisha Tanis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Trisha Tanis's NPI active?
- Yes — Trisha Tanis's NPI (1063016046) is active in the NPPES registry as of the last update on 2026-02-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.