OrganizationActive
Walk in Medical Clinic
NPI 1659682938 · Clinic/Center · Columbia, MO
Walk in Medical Clinic is a Clinic/Center organization in Columbia, MO (NPI 1659682938).
Provider details
- NPI number
- 1659682938
- Entity type
- Organization
- Primary specialty
- Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Marvin Mack, Owner(573) 449-2216
- License
- 36389 (MO)
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
Detailed profile(83/100 index)
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
900 Rain Forest Pkwy Ste B
Columbia, MO 65202-3796
Phone: (573) 449-2216
Fax: (573) 449-2217
Street-level locationGet directions
Mailing address
900 Rain Forest Pkwy Ste B
Columbia, MO 65202-3796
Registry dates
- Enumerated
- 2010-07-01
- Last updated
- 2010-07-01
Frequently asked questions
- What is Walk in Medical Clinic's NPI number?
- Walk in Medical Clinic's National Provider Identifier (NPI) is 1659682938, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Walk in Medical Clinic?
- Walk in Medical Clinic is classified in the NPPES registry as Clinic/Center (Ambulatory Health Care Facilities).
- Where is Walk in Medical Clinic located?
- Walk in Medical Clinic's practice location on file with NPPES is 900 Rain Forest Pkwy Ste B, Columbia, MO 65202-3796.
- What is Walk in Medical Clinic's phone number?
- The practice phone number listed in the NPPES registry for Walk in Medical Clinic is (573) 449-2216.
- Who is the authorized official for Walk in Medical Clinic?
- The authorized official listed on Walk in Medical Clinic's NPPES record is Marvin Mack, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Walk in Medical Clinic's NPI active?
- Yes — Walk in Medical Clinic's NPI (1659682938) is active in the NPPES registry as of the last update on 2010-07-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.