What is Marilou Williams's NPI number?

Marilou Williams's National Provider Identifier (NPI) is 1851831077, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Marilou Williams's specialty?

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

Where is Marilou Williams located?

Marilou Williams's practice location on file with NPPES is 5500 Milan Rd Ste 200, Sandusky, OH 44870-7801.

What is Marilou Williams's phone number?

The practice phone number listed in the NPPES registry for Marilou Williams is (419) 627-8283.

Is Marilou Williams's NPI active?

Yes — Marilou Williams's NPI (1851831077) is active in the NPPES registry as of the last update on 2022-09-14.

IndividualActive

Marilou Williams, PHARMD, RPH

NPI 1851831077 · Pharmacist · Sandusky, OH

Marilou Williams, PHARMD, RPH is a Pharmacist provider in Sandusky, OH (NPI 1851831077).

Provider details

NPI number: 1851831077
Entity type: Individual
Primary specialty: PharmacistPharmacy Service Providers
Credential: PHARMD, RPH
Sex: Female
Sole proprietor: No
License: 03135697 (OH)

Specialties & taxonomies

PharmacistPrimary183500000XLicense 03135697 (OH)
Pharmacy Service Providers

Profile Score

Established profile(70/100 index)

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

Registry tenure38% of score
9 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

5500 Milan Rd Ste 200

Sandusky, OH 44870-7801

Phone: (419) 627-8283

Street-level locationGet directions

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Mailing address