Karen Thomson, MD
NPI 1447340997 · Anesthesiology Physician · Iowa City, IA
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Karen Thomson, MD is a Anesthesiology Physician provider in Iowa City, IA (NPI 1447340997).
Provider details
- NPI number
- 1447340997
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- U5040 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
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
4 documented practice locations
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
Mailing address
Additional practice locations (3)
- 111 Michigan Ave NwWashington, DC 20010-2978Phone: (202) 884-2025
- 701 W Forevergreen RdNorth Liberty, IA 52317-9848Phone: (319) 384-6265
- 12222 Merit Dr Ste 600Dallas, TX 75251-3294Phone: (972) 715-5000Fax: (972) 715-9976
Registry dates
- Enumerated
- 2006-10-13
- Last updated
- 2026-03-30
- Certified
- 2026-03-30
Frequently asked questions
- What is Karen Thomson's NPI number?
- Karen Thomson's National Provider Identifier (NPI) is 1447340997, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Thomson's specialty?
- Karen Thomson is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Karen Thomson located?
- Karen Thomson's practice location on file with NPPES is 200 Hawkins Dr, Iowa City, IA 52242-1009.
- What is Karen Thomson's phone number?
- The practice phone number listed in the NPPES registry for Karen Thomson is (319) 356-2320.
- Does Karen Thomson accept Medicare?
- Karen Thomson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Karen Thomson's NPI active?
- Yes — Karen Thomson's NPI (1447340997) is active in the NPPES registry as of the last update on 2026-03-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.