IndividualActive
Karin Proos, PHARMD
NPI 1053403741 · Pharmacotherapy Pharmacist · Grand Rapids, MI
Karin Proos, PHARMD is a Pharmacotherapy Pharmacist provider in Grand Rapids, MI (NPI 1053403741).
Provider details
- NPI number
- 1053403741
- Entity type
- Individual
- Primary specialty
- Pharmacotherapy PharmacistPharmacy Service Providers
- Credential
- PHARMD
- Sex
- Female
- Sole proprietor
- No
- License
- 5302031041 (MI)
Specialties & taxonomies
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
4100 Lake Dr Se
Ste 300
Grand Rapids, MI 49546-8292
Phone: (616) 974-4889
Street-level locationGet directions
Mailing address
4085 Burton St Se
Grand Rapids, MI 49546-2444
Registry dates
- Enumerated
- 2006-09-29
- Last updated
- 2007-07-08
Frequently asked questions
- What is Karin Proos's NPI number?
- Karin Proos's National Provider Identifier (NPI) is 1053403741, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karin Proos's specialty?
- Karin Proos is listed in the NPPES registry with a primary specialty of Pharmacotherapy Pharmacist (Pharmacy Service Providers).
- Where is Karin Proos located?
- Karin Proos's practice location on file with NPPES is 4100 Lake Dr Se, Grand Rapids, MI 49546-8292.
- What is Karin Proos's phone number?
- The practice phone number listed in the NPPES registry for Karin Proos is (616) 974-4889.
- Is Karin Proos's NPI active?
- Yes — Karin Proos's NPI (1053403741) 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.