Joan Messner, CNM
NPI 1093749160 · Advanced Practice Midwife · New Haven, CT
Enrolled with Medicare as Practitioner - Certified Nurse Midwife (cnm) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joan Messner, CNM is a Advanced Practice Midwife provider in New Haven, CT (NPI 1093749160).
Provider details
- NPI number
- 1093749160
- Entity type
- Individual
- Primary specialty
- Advanced Practice MidwifePhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CNM
- Sex
- Female
- Sole proprietor
- No
- License
- 000196 (CT)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
- 2006-07-11
- Last updated
- 2012-02-02
Frequently asked questions
- What is Joan Messner's NPI number?
- Joan Messner's National Provider Identifier (NPI) is 1093749160, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joan Messner's specialty?
- Joan Messner is listed in the NPPES registry with a primary specialty of Advanced Practice Midwife (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Joan Messner located?
- Joan Messner's practice location on file with NPPES is 46 Prince St, New Haven, CT 06519-1600.
- What is Joan Messner's phone number?
- The practice phone number listed in the NPPES registry for Joan Messner is (203) 787-2264.
- Does Joan Messner accept Medicare?
- Joan Messner is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joan Messner's NPI active?
- Yes — Joan Messner's NPI (1093749160) is active in the NPPES registry as of the last update on 2012-02-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.