Edward Halstead, M.D.
NPI 1316967649 · Addiction Medicine (Psychiatry & Neurology) Physician · Derby, CT
Edward Halstead, M.D. is a Addiction Medicine (Psychiatry & Neurology) Physician provider in Derby, CT (NPI 1316967649).
Provider details
- NPI number
- 1316967649
- Entity type
- Individual
- Primary specialty
- Addiction Medicine (Psychiatry & Neurology) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 019479 (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
- 2006-07-20
- Last updated
- 2007-07-08
Frequently asked questions
- What is Edward Halstead's NPI number?
- Edward Halstead's National Provider Identifier (NPI) is 1316967649, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Edward Halstead's specialty?
- Edward Halstead is listed in the NPPES registry with a primary specialty of Addiction Medicine (Psychiatry & Neurology) Physician (Allopathic & Osteopathic Physicians).
- Where is Edward Halstead located?
- Edward Halstead's practice location on file with NPPES is 130 Division St, Derby, CT 06418-1326.
- What is Edward Halstead's phone number?
- The practice phone number listed in the NPPES registry for Edward Halstead is (203) 732-7403.
- Is Edward Halstead's NPI active?
- Yes — Edward Halstead's NPI (1316967649) 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.