Karen Prestwood, MD
NPI 1396800793 · Internal Medicine Physician · Wallingford, CT
Karen Prestwood, MD is a Internal Medicine Physician provider in Wallingford, CT (NPI 1396800793).
Provider details
- NPI number
- 1396800793
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 029068 (CT)
Specialties & taxonomies
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
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
- 2006-12-26
- Last updated
- 2010-02-02
Frequently asked questions
- What is Karen Prestwood's NPI number?
- Karen Prestwood's National Provider Identifier (NPI) is 1396800793, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Prestwood's specialty?
- Karen Prestwood is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Karen Prestwood located?
- Karen Prestwood's practice location on file with NPPES is 22 Masonic Ave, Wallingford, CT 06492-3095.
- What is Karen Prestwood's phone number?
- The practice phone number listed in the NPPES registry for Karen Prestwood is (203) 679-5900.
- Is Karen Prestwood's NPI active?
- Yes — Karen Prestwood's NPI (1396800793) is active in the NPPES registry as of the last update on 2010-02-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.