Jeffrey Koffler, MD
NPI 1255499513 · Psychiatry Physician · Stamford, CT
Jeffrey Koffler, MD is a Psychiatry Physician provider in Stamford, CT (NPI 1255499513).
Provider details
- NPI number
- 1255499513
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 021760 (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
- 2006-12-05
- Last updated
- 2016-03-29
Frequently asked questions
- What is Jeffrey Koffler's NPI number?
- Jeffrey Koffler's National Provider Identifier (NPI) is 1255499513, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jeffrey Koffler's specialty?
- Jeffrey Koffler is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Jeffrey Koffler located?
- Jeffrey Koffler's practice location on file with NPPES is 39 Glenbrook Rd, Stamford, CT 06902-2968.
- What is Jeffrey Koffler's phone number?
- The practice phone number listed in the NPPES registry for Jeffrey Koffler is (203) 323-2500.
- Is Jeffrey Koffler's NPI active?
- Yes — Jeffrey Koffler's NPI (1255499513) is active in the NPPES registry as of the last update on 2016-03-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.