Karen Magnuson, M.D.
NPI 1194828046 · Geriatric Medicine (Internal Medicine) Physician · Hartford, CT
Karen Magnuson, M.D. is a Geriatric Medicine (Internal Medicine) Physician provider in Hartford, CT (NPI 1194828046).
Provider details
- NPI number
- 1194828046
- Entity type
- Individual
- Primary specialty
- Geriatric Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 021930 (CT)
Specialties & taxonomies
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
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
Mailing address
Registry dates
- Enumerated
- 2006-09-06
- Last updated
- 2008-02-25
Frequently asked questions
- What is Karen Magnuson's NPI number?
- Karen Magnuson's National Provider Identifier (NPI) is 1194828046, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Magnuson's specialty?
- Karen Magnuson is listed in the NPPES registry with a primary specialty of Geriatric Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Karen Magnuson located?
- Karen Magnuson's practice location on file with NPPES is 80 Seymour Street, Hartford, CT 06102.
- What is Karen Magnuson's phone number?
- The practice phone number listed in the NPPES registry for Karen Magnuson is (860) 545-7043.
- Is Karen Magnuson's NPI active?
- Yes — Karen Magnuson's NPI (1194828046) is active in the NPPES registry as of the last update on 2008-02-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.