JILLIAN HAYNES MD
NPI 1811524473
Obstetrics & Gynecology - Obstetrics in Middletown, CT
About Jillian Haynes Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JILLIAN HAYNES MD (NPI 1811524473) is an individual obstetrics provider in Middletown, Connecticut, licensed in Connecticut (77344) and active in the NPI registry since March 2020. She is enrolled in Medicare PECOS and is a graduate of Other (2020).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Jillian Haynes Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Jillian Haynes reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Middletown, CT 06457
- Reassigned Medicare billing, Connecticut enrollment
- 147 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 06457 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 10
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MIDDLETOWN, CT 06457
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Jillian Haynes's NPI number?
The NPI number for Jillian Haynes is 1811524473. It was assigned to this individual provider in the NPPES registry on March 24, 2020.
Where is Jillian Haynes located?
Jillian Haynes practices at 49 Crescent St, Middletown, CT 06457. The listed phone number is (860) 358-3360.
What is Jillian Haynes's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Obstetrics, with taxonomy code 207VX0000X.
Is Jillian Haynes enrolled in Medicare?
Yes. Jillian Haynes is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Jillian Haynes's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jillian Haynes reassigns Medicare benefits to Mhs Primary Care, Inc (Middletown, CT). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Jillian Haynes's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Jillian Haynes accept?
Health plans from Anthem Blue Cross and Blue Shield list Jillian Haynes as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Jillian Haynes was last updated on July 29, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Jillian Haynes, MD · NPI 1811524473
Obstetrics physician in Middletown, Connecticut. Individual provider, active in the CMS NPPES registry since March 24, 2020.
## Identity
- **NPI:** 1811524473 (Entity type: Individual)
- **Enumerated:** March 24, 2020
- **Primary specialty:** Obstetrics & Gynecology - Obstetrics · taxonomy 207VX0000X
- **State license:** 77344 (Connecticut)
- **Sole proprietor:** No
## Practice location
- **Address:** 49 CRESCENT ST, Middletown, CT 06457-3601
- **Phone:** (860) 358-3360 · **Fax:** (860) 358-3388
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Mhs Primary Care, Inc (NPI 1336279058, Middletown, CT), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2020
## Record status
- **NPPES last updated:** July 29, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1811524473) · Data from the CMS NPPES public registry.