What is Thomas Klaasen's NPI number?

Thomas Klaasen's National Provider Identifier (NPI) is 1932730538, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Thomas Klaasen's specialty?

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

Where is Thomas Klaasen located?

Thomas Klaasen's practice location on file with NPPES is 132 Douglas Ave, Holland, MI 49424-6514.

What is Thomas Klaasen's phone number?

The practice phone number listed in the NPPES registry for Thomas Klaasen is (616) 396-2959.

Is Thomas Klaasen's NPI active?

Yes — Thomas Klaasen's NPI (1932730538) is active in the NPPES registry as of the last update on 2020-02-01.

IndividualActive

Thomas Klaasen, RPH

NPI 1932730538 · Pharmacist · Holland, MI

Thomas Klaasen, RPH is a Pharmacist provider in Holland, MI (NPI 1932730538).

Provider details

NPI number: 1932730538
Entity type: Individual
Primary specialty: PharmacistPharmacy Service Providers
Credential: RPH
Sex: Male
Sole proprietor: Yes
License: 5302023327 (MI)

Specialties & taxonomies

PharmacistPrimary183500000XLicense 5302023327 (MI)
Pharmacy Service Providers

Profile Score

Established profile(65/100 index)

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

Registry tenure38% of score
6 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

132 Douglas Ave

Holland, MI 49424-6514

Phone: (616) 396-2959

Fax: (616) 396-3752

Street-level locationGet directions

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Mailing address