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Earl Baker, MD
NPI 1265635148 · Internal Medicine Physician · Derby, CT
Earl Baker, MD is a Internal Medicine Physician provider in Derby, CT (NPI 1265635148).
Provider details
- NPI number
- 1265635148
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 014213 (CT)
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
130 Division Street
Derby, CT 06418
Phone: (203) 735-7421
Approximate (ZIP-level) locationGet directions
Mailing address
591 Wingfoot Road
Orange, CT 06477-2743
Registry dates
- Enumerated
- 2007-06-07
- Last updated
- 2007-07-08
Frequently asked questions
- What is Earl Baker's NPI number?
- Earl Baker's National Provider Identifier (NPI) is 1265635148, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Earl Baker's specialty?
- Earl Baker is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Earl Baker located?
- Earl Baker's practice location on file with NPPES is 130 Division Street, Derby, CT 06418.
- What is Earl Baker's phone number?
- The practice phone number listed in the NPPES registry for Earl Baker is (203) 735-7421.
- Is Earl Baker's NPI active?
- Yes — Earl Baker's NPI (1265635148) 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.