OrganizationActive
Mercier PLLC
NPI 1821945270 · Health Service Clinic/Center · Howell, MI
Mercier PLLC is a Health Service Clinic/Center organization in Howell, MI (NPI 1821945270).
Provider details
- NPI number
- 1821945270
- Entity type
- Organization
- Primary specialty
- Health Service Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Ryan Mercier, Owner/Chiropractor(248) 924-4145
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
Established profile(53/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
3865 Snowden Ln
Howell, MI 48843-8639
Phone: (248) 924-4145
Street-level locationGet directions
Mailing address
3865 Snowden Ln
Howell, MI 48843-8639
Registry dates
- Enumerated
- 2026-03-13
- Last updated
- 2026-03-13
- Certified
- 2026-03-13
Frequently asked questions
- What is Mercier PLLC's NPI number?
- Mercier PLLC's National Provider Identifier (NPI) is 1821945270, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Mercier PLLC?
- Mercier PLLC is classified in the NPPES registry as Health Service Clinic/Center (Ambulatory Health Care Facilities).
- Where is Mercier PLLC located?
- Mercier PLLC's practice location on file with NPPES is 3865 Snowden Ln, Howell, MI 48843-8639.
- What is Mercier PLLC's phone number?
- The practice phone number listed in the NPPES registry for Mercier PLLC is (248) 924-4145.
- Who is the authorized official for Mercier PLLC?
- The authorized official listed on Mercier PLLC's NPPES record is Ryan Mercier, Owner/Chiropractor. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Mercier PLLC's NPI active?
- Yes — Mercier PLLC's NPI (1821945270) is active in the NPPES registry as of the last update on 2026-03-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.