REGINA LIEF MD
NPI 1275038259
Internal Medicine - Advanced Heart Failure and Transplant Cardiology in White Plains, NY
About Regina Lief Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
REGINA LIEF MD (NPI 1275038259) is an individual advanced heart failure and transplant cardiology provider in White Plains, New York, licensed in New York (337510) and active in the NPI registry since March 2018. She is enrolled in Medicare PECOS, is affiliated with Montefiore Medical Center, and is a graduate of Boston University School Of Medicine (2018).
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
Regina Lief 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 Regina Lief reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
White Plains, NY 10601
- Reassigned Medicare billing, New York enrollment
- 445 clinicians in this Medicare group
Bronx, NY 10467
- Reassigned Medicare billing, New York enrollment
- 5,251 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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Montefiore Medical Center
Acute Care Hospitals · Bronx, NYWhite Plains Hospital Center
Acute Care Hospitals · White Plains, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 10601 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 2
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Regina Lief's NPI number?
The NPI number for Regina Lief is 1275038259. It was assigned to this individual provider in the NPPES registry on March 29, 2018.
Where is Regina Lief located?
Regina Lief practices at 122 Maple Ave Fl 7, White Plains, NY 10601. The listed phone number is (914) 849-4800.
What is Regina Lief's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Advanced Heart Failure and Transplant Cardiology, with taxonomy code 207RA0001X.
Is Regina Lief enrolled in Medicare?
Yes. Regina Lief 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 Regina Lief's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Regina Lief reassigns Medicare benefits to 2 organizations: White Plains Physician Services PC (White Plains, NY) and Montefiore Medical Center (Bronx, NY). 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 Regina Lief's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Regina Lief affiliated with any hospitals?
According to CMS data, Regina Lief is affiliated with Montefiore Medical Center and White Plains Hospital Center.
When was this NPI record last updated?
The NPPES record for Regina Lief was last updated on December 30, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.
# Regina Lief, MD · NPI 1275038259
Advanced Heart Failure and Transplant Cardiology physician in White Plains, New York. Individual provider, active in the CMS NPPES registry since March 29, 2018.
## Identity
- **NPI:** 1275038259 (Entity type: Individual)
- **Enumerated:** March 29, 2018
- **Primary specialty:** Internal Medicine - Advanced Heart Failure and Transplant Cardiology · taxonomy 207RA0001X
- **State license:** 337510 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 122 MAPLE AVE FL 7, White Plains, NY 10601-4706
- **Phone:** (914) 849-4800
## 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): White Plains Physician Services PC (NPI 1124502687, White Plains, NY); Montefiore Medical Center (NPI 1063525152, Bronx, NY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Boston University School Of Medicine, class of 2018
## Record status
- **NPPES last updated:** December 30, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1275038259) · Data from the CMS NPPES public registry.