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Karen Thompson, MD
NPI 1669688008 · Pediatrics Physician · Grand Rapids, MI
Karen Thompson, MD is a Pediatrics Physician provider in Grand Rapids, MI (NPI 1669688008).
Provider details
- NPI number
- 1669688008
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 4301086149 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(89/100 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
35 Michigan St Ne
Suite 3003
Grand Rapids, MI 49503-2514
Phone: (616) 267-2200
Street-level locationGet directions
Mailing address
100 Michigan St Ne
Grand Rapids, MI 49503-2560
Registry dates
- Enumerated
- 2007-05-15
- Last updated
- 2021-03-03
- Certified
- 2021-03-03
Frequently asked questions
- What is Karen Thompson's NPI number?
- Karen Thompson's National Provider Identifier (NPI) is 1669688008, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Thompson's specialty?
- Karen Thompson is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Karen Thompson located?
- Karen Thompson's practice location on file with NPPES is 35 Michigan St Ne, Grand Rapids, MI 49503-2514.
- What is Karen Thompson's phone number?
- The practice phone number listed in the NPPES registry for Karen Thompson is (616) 267-2200.
- Is Karen Thompson's NPI active?
- Yes — Karen Thompson's NPI (1669688008) is active in the NPPES registry as of the last update on 2021-03-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.