Elizabeth Jonas, M.D.
NPI 1598923377 · Internal Medicine Physician · New Haven, CT
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Elizabeth Jonas, M.D. is a Internal Medicine Physician provider in New Haven, CT (NPI 1598923377).
Provider details
- NPI number
- 1598923377
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 030979 (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
18 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
- 2008-05-28
- Last updated
- 2008-05-28
Frequently asked questions
- What is Elizabeth Jonas's NPI number?
- Elizabeth Jonas's National Provider Identifier (NPI) is 1598923377, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elizabeth Jonas's specialty?
- Elizabeth Jonas is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Elizabeth Jonas located?
- Elizabeth Jonas's practice location on file with NPPES is 789 Howard Ave, New Haven, CT 06519-1304.
- What is Elizabeth Jonas's phone number?
- The practice phone number listed in the NPPES registry for Elizabeth Jonas is (203) 785-3087.
- Does Elizabeth Jonas accept Medicare?
- Elizabeth Jonas is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Elizabeth Jonas's NPI active?
- Yes — Elizabeth Jonas's NPI (1598923377) is active in the NPPES registry as of the last update on 2008-05-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.