What is David Johnson's NPI number?

David Johnson's National Provider Identifier (NPI) is 1972676328, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is David Johnson's specialty?

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

Where is David Johnson located?

David Johnson's practice location on file with NPPES is 203 E Saint Paul St, Spring Valley, IL 61362-2139.

What is David Johnson's phone number?

The practice phone number listed in the NPPES registry for David Johnson is (815) 664-5050.

Is David Johnson's NPI active?

Yes — David Johnson's NPI (1972676328) is active in the NPPES registry as of the last update on 2026-04-07.

IndividualActive

David Johnson, R.PH

NPI 1972676328 · Pharmacist · Spring Valley, IL

David Johnson, R.PH is a Pharmacist provider in Spring Valley, IL (NPI 1972676328).

Provider details

NPI number: 1972676328
Entity type: Individual
Primary specialty: PharmacistPharmacy Service Providers
Credential: R.PH
Sex: Male
Sole proprietor: Yes
License: 051032176 (IL)

Specialties & taxonomies

PharmacistPrimary183500000XLicense 051032176 (IL)
Pharmacy Service Providers

Profile Score

Detailed profile(90/100 index)

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

Registry tenure38% of score
19 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

203 E Saint Paul St

Spring Valley, IL 61362-2139

Phone: (815) 664-5050

Fax: (815) 663-4069

Street-level locationGet directions

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Mailing address