CHARLES D RESOR
NPI 1003040676
Internal Medicine in New York, NY
About Charles D Resor NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CHARLES D RESOR (NPI 1003040676) is an individual internal medicine provider in New York, New York, licensed in New York (263385) and active in the NPI registry since May 2009. He is enrolled in Medicare PECOS, is affiliated with Lowell General Hospital, and is a graduate of Columbia University College Of Physicians And Surgeons (2009).
NPPES Registry Identity
Specialties & Licenses 3
Accepted Insurance
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
Charles D Resor 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
3Medicare enrollment records show Charles Resor reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Boston, MA 02111
- Reassigned Medicare billing, Massachusetts enrollment
- 133 clinicians in this Medicare group
Burlington, MA 01805
- Reassigned Medicare billing, Massachusetts enrollment
- Also billed through NPI 1063447316 (Massachusetts)
- 1,574 clinicians in this Medicare group
Hyannis, MA 02601
- Reassigned Medicare billing, Massachusetts enrollment
- 678 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 16
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 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Lowell General Hospital
Acute Care Hospitals · Lowell, MAMelrosewakefield Healthcare
Acute Care Hospitals · Melrose, MASouth Shore Hospital
Acute Care Hospitals · South Weymouth, MATufts Medical Center
Acute Care Hospitals · Boston, MAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 10032 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.
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 YORK, NY 10032
NEW YORK, NY 10032
NEW YORK, NY 10032
NEW YORK, NY 10032
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 Charles Resor's NPI number?
The NPI number for Charles Resor is 1003040676. It was assigned to this individual provider in the NPPES registry on May 11, 2009.
Where is Charles Resor located?
Charles Resor practices at 622 W 168th St, New York, NY 10032. The listed phone number is (212) 305-2913.
What is Charles Resor's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Charles Resor enrolled in Medicare?
Yes. Charles Resor 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 Charles Resor's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Charles Resor reassigns Medicare benefits to 3 organizations: Cardiovascular Center At Tufts Medical Center, Inc. (Boston, MA), Lahey Clinic, Inc. (Burlington, MA) and Physicians Of Cape Cod Hospital (Hyannis, MA). 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 Charles Resor's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Charles Resor accept?
Health plans from Taro Health list Charles Resor as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Charles Resor affiliated with any hospitals?
According to CMS data, Charles Resor is affiliated with Lowell General Hospital, Melrosewakefield Healthcare, South Shore Hospital and Tufts Medical Center.
When was this NPI record last updated?
The NPPES record for Charles Resor was last updated on April 11, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.