What is Marcia Williams's NPI number?

Marcia Williams's National Provider Identifier (NPI) is 1508750068, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Marcia Williams's specialty?

Marcia Williams is listed in the NPPES registry with a primary specialty of Driver (Other Service Providers).

Where is Marcia Williams located?

Marcia Williams's practice location on file with NPPES is 1104 Mcarthur Dr, Sumter, SC 29150-7836.

What is Marcia Williams's phone number?

The practice phone number listed in the NPPES registry for Marcia Williams is (803) 216-5053.

Is Marcia Williams's NPI active?

Yes — Marcia Williams's NPI (1508750068) is active in the NPPES registry as of the last update on 2025-06-06.

IndividualActive

Marcia Williams

NPI 1508750068 · Driver · Sumter, SC

Marcia Williams is a Driver provider in Sumter, SC (NPI 1508750068).

Provider details

NPI number: 1508750068
Entity type: Individual
Primary specialty: DriverOther Service Providers
Sex: Female
Sole proprietor: Yes

Specialties & taxonomies

DriverPrimary172A00000X
Other Service Providers

Profile Score

Basic profile(48/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
1 yr in NPPES registry
Profile completeness38% of score
83% 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

1104 Mcarthur Dr

Sumter, SC 29150-7836

Phone: (803) 216-5053

Street-level locationGet directions

More SC providers

Mailing address