Marian Mitchell Oliver Corporation
NPI 1972553881 · Dentist · Orangeburg, SC
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marian Mitchell Oliver Corporation is a Dentist organization in Orangeburg, SC (NPI 1972553881).
Provider details
- NPI number
- 1972553881
- Entity type
- Organization
- Primary specialty
- DentistDental Providers
- Organization subpart
- No
- Authorized official
- Dwight Mcmillan, President(803) 531-0021
- License
- 3333 (SC)
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
Other names (DBA / former)
- Doing business as
- Mcmillan Dental Care
- Doing business as
- Mcmillan Dental Care
Registry dates
- Enumerated
- 2006-05-11
- Last updated
- 2023-11-12
- Certified
- 2023-11-12
Frequently asked questions
- What is Marian Mitchell Oliver Corporation's NPI number?
- Marian Mitchell Oliver Corporation's National Provider Identifier (NPI) is 1972553881, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Marian Mitchell Oliver Corporation?
- Marian Mitchell Oliver Corporation is classified in the NPPES registry as Dentist (Dental Providers).
- Where is Marian Mitchell Oliver Corporation located?
- Marian Mitchell Oliver Corporation's practice location on file with NPPES is 939 John C. Calhoun Drive, Orangeburg, SC 29115.
- What is Marian Mitchell Oliver Corporation's phone number?
- The practice phone number listed in the NPPES registry for Marian Mitchell Oliver Corporation is (803) 531-0021.
- Does Marian Mitchell Oliver Corporation accept Medicare?
- Marian Mitchell Oliver Corporation is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Marian Mitchell Oliver Corporation?
- The authorized official listed on Marian Mitchell Oliver Corporation's NPPES record is Dwight Mcmillan, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Marian Mitchell Oliver Corporation's NPI active?
- Yes — Marian Mitchell Oliver Corporation's NPI (1972553881) is active in the NPPES registry as of the last update on 2023-11-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.