NESTOR NIVALDO RIVES PEREZ MD
NPI 1659871150
Internal Medicine in Easton, PA
About Nestor Nivaldo Rives Perez Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
NESTOR NIVALDO RIVES PEREZ MD (NPI 1659871150) is an individual internal medicine provider in Easton, Pennsylvania, licensed in Pennsylvania (MD474633) and active in the NPI registry since February 2018. He is enrolled in Medicare PECOS, is affiliated with Lehigh Valley Hospital, and is a graduate of Other (2010).
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
Nestor Nivaldo Rives Perez 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 Nestor Rives Perez reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Honesdale, PA 18431
- Reassigned Medicare billing, Pennsylvania enrollment
- 34 clinicians in this Medicare group
Hanover, MD 21076
- Reassigned Medicare billing, Pennsylvania enrollment
- 41 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 6
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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Lehigh Valley Hospital
Acute Care Hospitals · Allentown, PALehigh Valley Hospital - Hazleton
Acute Care Hospitals · Hazleton, PAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 18042 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.
Referred Medical Equipment & Supplies CMS DME claims 2
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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.
EASTON, PA 18042
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 Nestor Rives Perez's NPI number?
The NPI number for Nestor Rives Perez is 1659871150. It was assigned to this individual provider in the NPPES registry on February 20, 2018.
Where is Nestor Rives Perez located?
Nestor Rives Perez practices at 250 S 21st St, Easton, PA 18042. The listed phone number is (610) 250-4000.
What is Nestor Rives Perez's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Nestor Rives Perez enrolled in Medicare?
Yes. Nestor Rives Perez 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 Nestor Rives Perez's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Nestor Rives Perez reassigns Medicare benefits to 2 organizations: Adfinitas Health Palliative Services, LLC (Honesdale, PA) and Advanced Inpatient Medicine Lehigh PC (Hanover, MD). 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 Nestor Rives Perez's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Nestor Rives Perez affiliated with any hospitals?
According to CMS data, Nestor Rives Perez is affiliated with Lehigh Valley Hospital and Lehigh Valley Hospital - Hazleton.
When was this NPI record last updated?
The NPPES record for Nestor Rives Perez was last updated on January 27, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 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.
# Nestor Nivaldo Rives Perez, MD · NPI 1659871150
Internal Medicine physician in Easton, Pennsylvania. Individual provider, active in the CMS NPPES registry since February 20, 2018.
## Identity
- **NPI:** 1659871150 (Entity type: Individual)
- **Enumerated:** February 20, 2018
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** MD474633 (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 250 S 21ST ST, Easton, PA 18042-3851
- **Phone:** (610) 250-4000
## 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): Adfinitas Health Palliative Services, LLC (NPI 1710734785, Honesdale, PA); Advanced Inpatient Medicine Lehigh PC (NPI 1437537875, Hanover, MD) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2010
## Record status
- **NPPES last updated:** January 27, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1659871150) · Data from the CMS NPPES public registry.