JENNIFER NISHIMURA MD
NPI 1144663782
Thoracic Surgery (Cardiothoracic Vascular Surgery) in New York, NY
About Jennifer Nishimura Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JENNIFER NISHIMURA MD (NPI 1144663782) is an individual thoracic surgery (cardiothoracic vascular surgery) provider in New York, New York, licensed in New York (303485) and active in the NPI registry since April 2013. She is enrolled in Medicare PECOS, is affiliated with Unm Hospital, and is a graduate of Other (2013).
NPPES Registry Identity
Specialties & Licenses
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
Jennifer Nishimura 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
2Medicare enrollment records show Jennifer Nishimura reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Boynton Beach, FL 33426
- Reassigned Medicare billing, New York enrollment
- 7,712 clinicians in this Medicare group
Albuquerque, NM 87106
- Reassigned Medicare billing, New Mexico enrollment
- 2,105 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.
Hospital Affiliations CMS Care Compare 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Unm Hospital
Acute Care Hospitals · Albuquerque, NMNyu Langone Hospitals
Acute Care Hospitals · New York, NYDublin Methodist Hospital
Acute Care Hospitals · Dublin, OHPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 10016 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.
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 Jennifer Nishimura's NPI number?
The NPI number for Jennifer Nishimura is 1144663782. It was assigned to this individual provider in the NPPES registry on April 13, 2013.
Where is Jennifer Nishimura located?
Jennifer Nishimura practices at 530 1st Ave # 9V, New York, NY 10016. The listed phone number is (212) 263-3982.
What is Jennifer Nishimura's specialty?
The primary specialty registered for this NPI is Thoracic Surgery (Cardiothoracic Vascular Surgery) with taxonomy code 208G00000X.
Is Jennifer Nishimura enrolled in Medicare?
Yes. Jennifer Nishimura 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 Jennifer Nishimura's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jennifer Nishimura reassigns Medicare benefits to 2 organizations: New York University (Boynton Beach, FL) and Unm Medical Group Inc (Albuquerque, NM). 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 Jennifer Nishimura's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Jennifer Nishimura affiliated with any hospitals?
According to CMS data, Jennifer Nishimura is affiliated with Unm Hospital, Nyu Langone Hospitals and Dublin Methodist Hospital.
When was this NPI record last updated?
The NPPES record for Jennifer Nishimura was last updated on March 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.
# Jennifer Nishimura, MD · NPI 1144663782
Thoracic Surgery (Cardiothoracic Vascular Surgery) physician in New York, New York. Individual provider, active in the CMS NPPES registry since April 13, 2013.
## Identity
- **NPI:** 1144663782 (Entity type: Individual)
- **Enumerated:** April 13, 2013
- **Primary specialty:** Thoracic Surgery (Cardiothoracic Vascular Surgery) · taxonomy 208G00000X
- **State license:** 303485 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 530 1ST AVE # 9V, New York, NY 10016-6402
- **Phone:** (212) 263-3982
## 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): New York University (NPI 1285826438, Boynton Beach, FL); Unm Medical Group Inc (NPI 1831218627, Albuquerque, NM) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2013
## Record status
- **NPPES last updated:** March 5, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1144663782) · Data from the CMS NPPES public registry.