Shelly L Williams, DO PLLC
NPI 1154577419 · Primary Care Clinic/Center · Muskegon, MI
Shelly L Williams, DO PLLC is a Primary Care Clinic/Center organization in Muskegon, MI (NPI 1154577419).
Provider details
- NPI number
- 1154577419
- Entity type
- Organization
- Primary specialty
- Primary Care Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Shelly Williams, Physician/Owner(231) 719-0798
- License
- 5101009366 (MI)
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
- 2008-08-18
- Last updated
- 2011-02-08
Frequently asked questions
- What is Shelly L Williams, DO PLLC's NPI number?
- Shelly L Williams, DO PLLC's National Provider Identifier (NPI) is 1154577419, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Shelly L Williams, DO PLLC?
- Shelly L Williams, DO PLLC is classified in the NPPES registry as Primary Care Clinic/Center (Ambulatory Health Care Facilities).
- Where is Shelly L Williams, DO PLLC located?
- Shelly L Williams, DO PLLC's practice location on file with NPPES is 318 Center St, Muskegon, MI 49445-3113.
- What is Shelly L Williams, DO PLLC's phone number?
- The practice phone number listed in the NPPES registry for Shelly L Williams, DO PLLC is (231) 719-0798.
- Who is the authorized official for Shelly L Williams, DO PLLC?
- The authorized official listed on Shelly L Williams, DO PLLC's NPPES record is Shelly Williams, Physician/Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Shelly L Williams, DO PLLC's NPI active?
- Yes — Shelly L Williams, DO PLLC's NPI (1154577419) is active in the NPPES registry as of the last update on 2011-02-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.