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Jan Ehrenwerth, MD
NPI 1962486795 · Anesthesiology Physician · New Haven, CT
Jan Ehrenwerth, MD is a Anesthesiology Physician provider in New Haven, CT (NPI 1962486795).
Provider details
- NPI number
- 1962486795
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 025349 (CT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
20 York St
Ynhh Tompkins Building - 3rd Floor
New Haven, CT 06510-3220
Phone: (203) 785-2802
Fax: (203) 785-6664
Street-level locationGet directions
Mailing address
Po Box 9805
New Haven, CT 06536-0805
Registry dates
- Enumerated
- 2005-12-05
- Last updated
- 2008-07-01
Frequently asked questions
- What is Jan Ehrenwerth's NPI number?
- Jan Ehrenwerth's National Provider Identifier (NPI) is 1962486795, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jan Ehrenwerth's specialty?
- Jan Ehrenwerth is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Jan Ehrenwerth located?
- Jan Ehrenwerth's practice location on file with NPPES is 20 York St, New Haven, CT 06510-3220.
- What is Jan Ehrenwerth's phone number?
- The practice phone number listed in the NPPES registry for Jan Ehrenwerth is (203) 785-2802.
- Is Jan Ehrenwerth's NPI active?
- Yes — Jan Ehrenwerth's NPI (1962486795) is active in the NPPES registry as of the last update on 2008-07-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.