What is Mariah Williams's NPI number?

Mariah Williams's National Provider Identifier (NPI) is 1598630329, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Mariah Williams's specialty?

Mariah Williams is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).

Where is Mariah Williams located?

Mariah Williams's practice location on file with NPPES is 801 Highway 80 E, Clinton, MS 39056-5252.

What is Mariah Williams's phone number?

The practice phone number listed in the NPPES registry for Mariah Williams is (601) 924-2111.

Is Mariah Williams's NPI active?

Yes — Mariah Williams's NPI (1598630329) is active in the NPPES registry as of the last update on 2025-10-10.

IndividualActive

Mariah Williams, PHARMD

NPI 1598630329 · Pharmacist · Clinton, MS

Mariah Williams, PHARMD is a Pharmacist provider in Clinton, MS (NPI 1598630329).

Provider details

NPI number: 1598630329
Entity type: Individual
Primary specialty: PharmacistPharmacy Service Providers
Credential: PHARMD
Sex: Female
Sole proprietor: No
License: E-102163 (MS)

Specialties & taxonomies

PharmacistPrimary183500000XLicense E-102163 (MS)
Pharmacy Service Providers

Profile Score

Established profile(54/100 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

801 Highway 80 E

Clinton, MS 39056-5252

Phone: (601) 924-2111

Street-level locationGet directions

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Mailing address