DR. LEROY HERBERT MD
NPI 1285635953
Internal Medicine - Nephrology in New York, NY
About Dr. Leroy Herbert Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. LEROY HERBERT MD (NPI 1285635953) is an individual nephrology provider in New York, New York, licensed in New York (186982-1) and active in the NPI registry since August 2005. He is enrolled in Medicare PECOS, is affiliated with Harlem Hospital Center, and is a graduate of University Of Rochester School Of Medicine And Dentistry (1989).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Leroy Herbert Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show Leroy Herbert reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
New York, NY 10030
- Reassigned Medicare billing, New York enrollment
New York, NY 10037
- Reassigned Medicare billing, New York enrollment
- 2,094 clinicians in this Medicare group
New York, NY 10037
- Reassigned Medicare billing, New York enrollment
- 676 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 3
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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Harlem Hospital Center
Acute Care Hospitals · New York, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 10030 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Leroy Herbert's NPI number?
The NPI number for Leroy Herbert is 1285635953. It was assigned to this individual provider in the NPPES registry on August 3, 2005.
Where is Leroy Herbert located?
Leroy Herbert practices at 2615 Frederick Blvd, New York, NY 10030. The listed phone number is (212) 281-8200.
What is Leroy Herbert's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.
Is Leroy Herbert enrolled in Medicare?
Yes. Leroy Herbert is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Leroy Herbert's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Leroy Herbert reassigns Medicare benefits to 3 organizations: Leroy Herbert, MD,pc (New York, NY), Physician Affiliate Group Of New York PC (New York, NY) and Harlem Medical Associates PC (New York, 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 Leroy Herbert's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Leroy Herbert affiliated with any hospitals?
According to CMS data, Leroy Herbert is affiliated with Harlem Hospital Center.
When was this NPI record last updated?
The NPPES record for Leroy Herbert was last updated on March 28, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.