IndividualActive
William Kammel
NPI 1487056958 · Physician Assistant · Grand Rapids, MI
Provider details
- NPI number
- 1487056958
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
Established profile(73/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 yrs in NPPES registry
- Profile completeness38% of score
83% 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
3300 36th St Se
Grand Rapids, MI 49512-2810
Phone: (616) 965-3355
Fax: (616) 965-3355
Street-level locationGet directions
Mailing address
100 Michigan St Ne # Mc-845
Grand Rapids, MI 49503-2560
Additional practice locations (1)
- 80 68th St SeGrand Rapids, MI 49548-6980Phone: (616) 486-5111Fax: (616) 391-8317
Registry dates
- Enumerated
- 2014-09-16
- Last updated
- 2018-03-17
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.