Janet Hilbert, M.D.
NPI 1275535015 · Sleep Medicine (Internal Medicine) Physician · New Haven, CT
Enrolled with Medicare as Practitioner - Pulmonary Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Janet Hilbert, M.D. is a Sleep Medicine (Internal Medicine) Physician provider in New Haven, CT (NPI 1275535015).
Provider details
- NPI number
- 1275535015
- Entity type
- Individual
- Primary specialty
- Sleep Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 30380 (CT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
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
Mailing address
Registry dates
- Enumerated
- 2005-08-11
- Last updated
- 2015-04-25
Frequently asked questions
- What is Janet Hilbert's NPI number?
- Janet Hilbert's National Provider Identifier (NPI) is 1275535015, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Janet Hilbert's specialty?
- Janet Hilbert is listed in the NPPES registry with a primary specialty of Sleep Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Janet Hilbert located?
- Janet Hilbert's practice location on file with NPPES is 15 York St, New Haven, CT 06510-3221.
- What is Janet Hilbert's phone number?
- The practice phone number listed in the NPPES registry for Janet Hilbert is (203) 785-4163.
- Does Janet Hilbert accept Medicare?
- Janet Hilbert is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Janet Hilbert's NPI active?
- Yes — Janet Hilbert's NPI (1275535015) is active in the NPPES registry as of the last update on 2015-04-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.