NATHAN ROBERTS MD
NPI 1841728110
Internal Medicine - Hematology & Oncology in Charlottesville, VA
About Nathan Roberts Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
NATHAN ROBERTS MD (NPI 1841728110) is an individual hematology & oncology provider in Charlottesville, Virginia, licensed in Virginia (0101282838) and active in the NPI registry since May 2017. He is enrolled in Medicare PECOS, is affiliated with University Of Virginia Medical Center, and maintains a secondary practice location in Charlottesville.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
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
Nathan Roberts 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 Reassignment
Medicare enrollment records show Nathan Roberts reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Charlottesville, VA 22911
- Reassigned Medicare billing, Virginia enrollment
- 2,820 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
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.
University Of Virginia Medical Center
Acute Care Hospitals · Charlottesville, VANovant Health Uva Health System Culpeper Med Cente
Acute Care Hospitals · Culpeper, VAMedical College Of Virginia Hospitals
Acute Care Hospitals · Richmond, VASentara Martha Jefferson Hospital
Acute Care Hospitals · Charlottesville, VAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 22908 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
CHARLOTTESVILLE, VA 22908
CHARLOTTESVILLE, VA 22908
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 Nathan Roberts's NPI number?
The NPI number for Nathan Roberts is 1841728110. It was assigned to this individual provider in the NPPES registry on May 31, 2017.
Where is Nathan Roberts located?
Nathan Roberts practices at 1240 Lee St, Charlottesville, VA 22908. The listed phone number is (434) 924-9333.
What is Nathan Roberts's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.
Is Nathan Roberts enrolled in Medicare?
Yes. Nathan Roberts 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 organization bills Medicare for Nathan Roberts's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Nathan Roberts reassigns Medicare benefits to University Of Virginia Physicians Group (Charlottesville, VA). The 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 Nathan Roberts's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Nathan Roberts accept?
Health plans from AmeriHealth Caritas Next and Oscar Health list Nathan Roberts 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 Nathan Roberts affiliated with any hospitals?
According to CMS data, Nathan Roberts is affiliated with University Of Virginia Medical Center, Novant Health Uva Health System Culpeper Med Cente, Medical College Of Virginia Hospitals and Sentara Martha Jefferson Hospital.
When was this NPI record last updated?
The NPPES record for Nathan Roberts was last updated on September 19, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 51 days 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.
# Nathan Roberts, MD · NPI 1841728110
Hematology & Oncology physician in Charlottesville, Virginia. Individual provider, active in the CMS NPPES registry since May 31, 2017.
## Identity
- **NPI:** 1841728110 (Entity type: Individual)
- **Enumerated:** May 31, 2017
- **Primary specialty:** Internal Medicine - Hematology & Oncology · taxonomy 207RH0003X
- **State license:** 0101282838 (Virginia)
- **Sole proprietor:** No
## Practice location
- **Address:** 1240 LEE ST, Charlottesville, VA 22908-0001
- **Phone:** (434) 924-9333 · **Fax:** (434) 244-7526
## 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:** University Of Virginia Physicians Group (NPI 1033138250, Charlottesville, VA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Wake Forest University School Of Medicine, class of 2017
## Record status
- **NPPES last updated:** September 19, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1841728110) · Data from the CMS NPPES public registry.