What is David Clausing's NPI number?

David Clausing's National Provider Identifier (NPI) is 1750395919, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is David Clausing's specialty?

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

Where is David Clausing located?

David Clausing's practice location on file with NPPES is 1221 Charleston Ave, Mattoon, IL 61938-4130.

What is David Clausing's phone number?

The practice phone number listed in the NPPES registry for David Clausing is (217) 234-8881.

Is David Clausing's NPI active?

Yes — David Clausing's NPI (1750395919) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

David Clausing, RPH

NPI 1750395919 · Pharmacist · Mattoon, IL

David Clausing, RPH is a Pharmacist provider in Mattoon, IL (NPI 1750395919).

Provider details

NPI number: 1750395919
Entity type: Individual
Primary specialty: PharmacistPharmacy Service Providers
Credential: RPH
Sex: Male
Sole proprietor: No

Practice location

1221 Charleston Ave

Mattoon, IL 61938-4130

Phone: (217) 234-8881

Street-level locationGet directions

More IL providers

Mailing address

5 Meadow Ln

Mattoon, IL 61938-9363

Specialties & taxonomies

PharmacistPrimary183500000X
Pharmacy Service Providers

Profile Score

Detailed profile(84/100 index)

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

Registry tenure38% of score
20 yrs in NPPES registry
Profile completeness38% of score
83% 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.

Enumerated: 2006-07-27
Last updated: 2007-07-08

Frequently asked questions

What is David Clausing's NPI number?: David Clausing's National Provider Identifier (NPI) is 1750395919, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is David Clausing's specialty?: David Clausing is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
Where is David Clausing located?: David Clausing's practice location on file with NPPES is 1221 Charleston Ave, Mattoon, IL 61938-4130.
What is David Clausing's phone number?: The practice phone number listed in the NPPES registry for David Clausing is (217) 234-8881.
Is David Clausing's NPI active?: Yes — David Clausing's NPI (1750395919) is active in the NPPES registry as of the last update on 2007-07-08.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Frequently asked questions