William Breese, PA
NPI 1780989947 · Physician Assistant · Grand Rapids, MI
William Breese, PA is a Physician Assistant provider in Grand Rapids, MI (NPI 1780989947).
Provider details
- NPI number
- 1780989947
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Male
- Sole proprietor
- No
- License
- 5601005951 (MI)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 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
- 2011-01-20
- Last updated
- 2021-02-15
- Certified
- 2021-02-15
Frequently asked questions
- What is William Breese's NPI number?
- William Breese's National Provider Identifier (NPI) is 1780989947, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Breese's specialty?
- William Breese is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is William Breese located?
- William Breese's practice location on file with NPPES is 35 Michigan Ne, Grand Rapids, MI 49503.
- What is William Breese's phone number?
- The practice phone number listed in the NPPES registry for William Breese is (616) 267-2600.
- Is William Breese's NPI active?
- Yes — William Breese's NPI (1780989947) is active in the NPPES registry as of the last update on 2021-02-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.