What is Katie Holstein's NPI number?

Katie Holstein's National Provider Identifier (NPI) is 1821958430, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Katie Holstein's specialty?

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

Where is Katie Holstein located?

Katie Holstein's practice location on file with NPPES is 35481 Grafton Eastern Rd, Grafton, OH 44044-9679.

What is Katie Holstein's phone number?

The practice phone number listed in the NPPES registry for Katie Holstein is (440) 668-3497.

Is Katie Holstein's NPI active?

Yes — Katie Holstein's NPI (1821958430) is active in the NPPES registry as of the last update on 2025-11-15.

IndividualActive

Katie Holstein, PHARMD

NPI 1821958430 · Pharmacist · Grafton, OH

Katie Holstein, PHARMD is a Pharmacist provider in Grafton, OH (NPI 1821958430).

Provider details

NPI number: 1821958430
Entity type: Individual
Primary specialty: PharmacistPharmacy Service Providers
Credential: PHARMD
Sex: Female
Sole proprietor: No
License: 03129329 (OH)

Specialties & taxonomies

PharmacistPrimary183500000XLicense 03129329 (OH)
Pharmacy Service Providers

Profile Score

Established profile(53/100 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

35481 Grafton Eastern Rd

Grafton, OH 44044-9679

Phone: (440) 668-3497

Street-level locationGet directions

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Mailing address