Matthew Boss
NPI 1801680251 · Psychiatry Physician · Grand Rapids, MI
Enrolled with Medicare as Order and Referring Only - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Matthew Boss is a Psychiatry Physician provider in Grand Rapids, MI (NPI 1801680251).
Provider details
- NPI number
- 1801680251
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- Yes
- License
- 5151017269 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr 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
- 2025-04-08
- Last updated
- 2025-05-13
- Certified
- 2025-05-13
Frequently asked questions
- What is Matthew Boss's NPI number?
- Matthew Boss's National Provider Identifier (NPI) is 1801680251, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Matthew Boss's specialty?
- Matthew Boss is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Matthew Boss located?
- Matthew Boss's practice location on file with NPPES is 300 68th St Se, Grand Rapids, MI 49548-6927.
- What is Matthew Boss's phone number?
- The practice phone number listed in the NPPES registry for Matthew Boss is (800) 678-5500.
- Does Matthew Boss accept Medicare?
- Matthew Boss is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Matthew Boss's NPI active?
- Yes — Matthew Boss's NPI (1801680251) is active in the NPPES registry as of the last update on 2025-05-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.