JOANN HONG CURTIS M.D.
NPI 1770626483
Internal Medicine - Gastroenterology in New Haven, CT
About Joann Hong Curtis M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOANN HONG CURTIS M.D. (NPI 1770626483) is an individual gastroenterology provider in New Haven, Connecticut, licensed in Connecticut (039631) and active in the NPI registry since February 2007. She is enrolled in Medicare PECOS and is a graduate of Columbia University College Of Physicians And Surgeons (1997).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
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
Joann Hong Curtis M.d. 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 Reassignments
2Medicare enrollment records show Joann Hong Curtis reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
New Haven, CT 06519
- Reassigned Medicare billing, Connecticut enrollment
- 3,728 clinicians in this Medicare group
New Haven, CT 06510
- Reassigned Medicare billing, Connecticut enrollment
- Medicare enrollment name: Northeast Medical Group Inc
- 1,824 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.
Areas of Expertise CMS Part B claims 10
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 06510 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
NEW HAVEN, CT 06510
NEW HAVEN, CT 06510
NEW HAVEN, CT 06510
NEW HAVEN, CT 06510
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 Joann Hong Curtis's NPI number?
The NPI number for Joann Hong Curtis is 1770626483. It was assigned to this individual provider in the NPPES registry on February 14, 2007.
Where is Joann Hong Curtis located?
Joann Hong Curtis practices at 40 Temple St Suite 4A, New Haven, CT 06510. The listed phone number is (203) 777-0304.
What is Joann Hong Curtis's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.
Is Joann Hong Curtis enrolled in Medicare?
Yes. Joann Hong Curtis 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 organizations bill Medicare for Joann Hong Curtis's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Joann Hong Curtis reassigns Medicare benefits to 2 organizations: Yale University (New Haven, CT) and Mill Hill Medical Consultants Inc (New Haven, CT). Each 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 Joann Hong Curtis's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Joann Hong Curtis accept?
Health plans from Anthem Blue Cross and Blue Shield list Joann Hong Curtis 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 Joann Hong Curtis was last updated on February 13, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.
# Joann Hong Curtis, M.D. · NPI 1770626483
Gastroenterology physician in New Haven, Connecticut. Individual provider, active in the CMS NPPES registry since February 14, 2007.
## Identity
- **NPI:** 1770626483 (Entity type: Individual)
- **Enumerated:** February 14, 2007
- **Primary specialty:** Internal Medicine - Gastroenterology · taxonomy 207RG0100X
- **State license:** 039631 (Connecticut)
- **Sole proprietor:** No
## Practice location
- **Address:** 40 TEMPLE ST, SUITE 4A, New Haven, CT 06510-2715
- **Phone:** (203) 777-0304 · **Fax:** (203) 401-4687
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Yale University (NPI 1124148887, New Haven, CT); Mill Hill Medical Consultants Inc (NPI 1952624769, New Haven, CT) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Columbia University College Of Physicians And Surgeons, class of 1997
## Record status
- **NPPES last updated:** February 13, 2012
- **Other identifiers:** Medicaid 001396317 (CT); Medicare ID-Type Unspecified 100000351 (CO); Medicare UPIN H81051 (CT)
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Source: [NPI Profile](https://npiprofile.com/npi/1770626483) · Data from the CMS NPPES public registry.