Jillian HaynesMD
Obstetrics & Gynecology·Middletown, CT
Jillian Haynes, MD is an Obstetrics & Gynecology provider in Middletown, CT, as of July 2026.
- NPI1811524473
- Registered2020
- Class of2020
Case volumes, referral patterns, and payer mix live in DataLily AI Insights.
Jillian Haynes at a glance
- Provider
- Jillian Haynes
- Credential
- MD
- Specialty
- Obstetrics/Gynecology
- Procedures
- Obstetrics & Gynecology CPT codes
- Location
- Middletown, CT
- Medical school graduation
- 2020
- NPI registered
- 2020
- NPI
- 1811524473
- Snapshot
- July 2026
Identity, specialty, and affiliations change over time. This is not an endorsement, and not clinical, billing, or legal advice. Providers may request corrections at founders@datalilyai.com. Read the DataLily AI data methodology.
Questions
Where does Jillian Haynes practice?
Jillian Haynes, MD is based in Middletown, CT. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Jillian Haynes's NPI number?
Jillian Haynes's National Provider Identifier (NPI) is 1811524473, registered in 2020. Specialty on record: Obstetrics/Gynecology; credential MD.
How many Obstetrics & Gynecology providers in Connecticut work at ambulatory surgery centers?
113 Obstetrics & Gynecology surgeons and proceduralists in Connecticut are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Jillian Haynes among them. The Connecticut Obstetrics & Gynecology directory lists each one by city with credential, NPI, and center affiliations.
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