What is Isiah Simpson's NPI number?

Isiah Simpson's National Provider Identifier (NPI) is 1679432652, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Isiah Simpson's specialty?

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

Where is Isiah Simpson located?

Isiah Simpson's practice location on file with NPPES is 10650 Olive Blvd, Saint Louis, MO 63141-7834.

What is Isiah Simpson's phone number?

The practice phone number listed in the NPPES registry for Isiah Simpson is (314) 432-5599.

Is Isiah Simpson's NPI active?

Yes — Isiah Simpson's NPI (1679432652) is active in the NPPES registry as of the last update on 2026-01-16.

IndividualActive

Isiah Simpson, RPH

NPI 1679432652 · Pharmacist · Saint Louis, MO

Isiah Simpson, RPH is a Pharmacist provider in Saint Louis, MO (NPI 1679432652).

Provider details

NPI number: 1679432652
Entity type: Individual
Primary specialty: PharmacistPharmacy Service Providers
Credential: RPH
Sex: Male
Sole proprietor: Yes
License: 2026001688 (MO)

Specialties & taxonomies

PharmacistPrimary183500000XLicense 2026001688 (MO)
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

10650 Olive Blvd

Saint Louis, MO 63141-7834

Phone: (314) 432-5599

Street-level locationGet directions

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Mailing address