JAMES T HA MD
NPI 1962026559
Radiology - Diagnostic Radiology in New Haven, CT
About James T Ha Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JAMES T HA MD (NPI 1962026559) is an individual diagnostic radiology provider in New Haven, Connecticut, licensed in California (A207041) and active in the NPI registry since May 2020. He is enrolled in Medicare PECOS and is a graduate of University Of Hawaii John A. Burns School Of Medicine (2020).
NPPES Registry Identity
Specialties & Licenses 3
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
James T Ha 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 Reassignments
5Medicare enrollment records show James Ha reassigns Medicare billing to 5 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
Chino Hills, CA 91709
- Reassigned Medicare billing, California and Hawaii enrollments
- Medicare enrollment name: Solano Diagnostics Partners A Calif Limited Partnership
- Also billed through NPI 1811940661 (Hawaii)
- 88 clinicians in this Medicare group
Brentwood, CA 94513
- Reassigned Medicare billing, Hawaii enrollment
- 48 clinicians in this Medicare group
Walnut Creek, CA 94598
- Reassigned Medicare billing, California and Hawaii enrollments
- 129 clinicians in this Medicare group
Oakland, CA 94609
- Reassigned Medicare billing, California and Hawaii enrollments
- 158 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 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.
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
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 James Ha's NPI number?
The NPI number for James Ha is 1962026559. It was assigned to this individual provider in the NPPES registry on May 30, 2020.
Where is James Ha located?
James Ha practices at 20 York St, New Haven, CT 06510. The listed phone number is (203) 688-4242.
What is James Ha's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.
Is James Ha enrolled in Medicare?
Yes. James Ha 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 James Ha's services?
According to the CMS Revalidation Reassignment List (October 2026 release), James Ha reassigns Medicare benefits to 5 organizations: Yale University (New Haven, CT), Solano Diagnostics Partners, A Calif Limted Partnership (Chino Hills, CA), Bay Imaging Consultants Medical Group Inc (Brentwood, CA), John Muir Magnetic Imaging Center (Walnut Creek, CA) and Magnetic Imaging Affiliates, LLC (Oakland, CA). 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 James Ha's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for James Ha was last updated on July 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months 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.
# James T Ha, MD · NPI 1962026559
Diagnostic Radiology physician in New Haven, Connecticut. Individual provider, active in the CMS NPPES registry since May 30, 2020.
## Identity
- **NPI:** 1962026559 (Entity type: Individual)
- **Enumerated:** May 30, 2020
- **Primary specialty:** Radiology - Diagnostic Radiology · taxonomy 2085R0202X
- **State license:** A207041 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 20 YORK ST, New Haven, CT 06510-3220
- **Phone:** (203) 688-4242
## 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:** 5 organizations under Medicare reassignment (form CMS-855R): Yale University (NPI 1124148887, New Haven, CT); Solano Diagnostics Partners, A Calif Limted Partnership (NPI 1588116800, Chino Hills, CA); Bay Imaging Consultants Medical Group Inc (NPI 1730335605, Brentwood, CA); John Muir Magnetic Imaging Center (NPI 1235184110, Walnut Creek, CA); Magnetic Imaging Affiliates, LLC (NPI 1487040770, Oakland, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Hawaii John A. Burns School Of Medicine, class of 2020
## Record status
- **NPPES last updated:** July 6, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1962026559) · Data from the CMS NPPES public registry.