OrganizationActive
Mary Louder, DO PLLC
NPI 1538943444 · Clinic/Center · Holland, MI
Mary Louder, DO PLLC is a Clinic/Center organization in Holland, MI (NPI 1538943444).
Provider details
- NPI number
- 1538943444
- Entity type
- Organization
- Primary specialty
- Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Mary Louder, Physician and Owner(616) 201-8955
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
Established profile(58/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 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
2695 Pinehill Dr
Holland, MI 49424-1348
Phone: (616) 201-8955
Fax: (616) 207-3341
Street-level locationGet directions
Mailing address
2695 Pinehill Dr
Holland, MI 49424-1348
Registry dates
- Enumerated
- 2023-08-22
- Last updated
- 2023-09-18
- Certified
- 2023-09-18
Frequently asked questions
- What is Mary Louder, DO PLLC's NPI number?
- Mary Louder, DO PLLC's National Provider Identifier (NPI) is 1538943444, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Mary Louder, DO PLLC?
- Mary Louder, DO PLLC is classified in the NPPES registry as Clinic/Center (Ambulatory Health Care Facilities).
- Where is Mary Louder, DO PLLC located?
- Mary Louder, DO PLLC's practice location on file with NPPES is 2695 Pinehill Dr, Holland, MI 49424-1348.
- What is Mary Louder, DO PLLC's phone number?
- The practice phone number listed in the NPPES registry for Mary Louder, DO PLLC is (616) 201-8955.
- Who is the authorized official for Mary Louder, DO PLLC?
- The authorized official listed on Mary Louder, DO PLLC's NPPES record is Mary Louder, Physician and Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Mary Louder, DO PLLC's NPI active?
- Yes — Mary Louder, DO PLLC's NPI (1538943444) is active in the NPPES registry as of the last update on 2023-09-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.