MASEY MARIE ROSS MD
NPI 1598058133
Internal Medicine - Hematology & Oncology in Richmond, VA
About Masey Marie Ross Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MASEY MARIE ROSS MD (NPI 1598058133) is an individual hematology & oncology provider in Richmond, Virginia, licensed in Virginia (0101262711) and active in the NPI registry since May 2011. She is enrolled in Medicare PECOS, is affiliated with Mercy Hospital Lincoln, and is a graduate of Other (2011).
NPPES Registry Identity
Specialties & Licenses 2
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
Masey Marie Ross 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 Masey Ross reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Richmond, VA 23298
- Reassigned Medicare billing, Virginia enrollment
- 2,481 clinicians in this Medicare group
South Hill, VA 23970
- Reassigned Medicare billing, Virginia enrollment
- 241 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 8
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.
Mercy Hospital Lincoln
Critical Access Hospitals · Troy, MOMedical College Of Virginia Hospitals
Acute Care Hospitals · Richmond, VAVcu Health Tappahannock Hospital
Acute Care Hospitals · Tappahannock, VACommunity Memorial Hospital
Acute Care Hospitals · South Hill, VAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 23298 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.
RICHMOND, VA 23298
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 Masey Ross's NPI number?
The NPI number for Masey Ross is 1598058133. It was assigned to this individual provider in the NPPES registry on May 16, 2011.
Where is Masey Ross located?
Masey Ross practices at 417 N 11th St Im Resident Acc Clinic, Richmond, VA 23298. The listed phone number is (804) 828-8786.
What is Masey Ross's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.
Is Masey Ross enrolled in Medicare?
Yes. Masey Ross 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 Masey Ross's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Masey Ross reassigns Medicare benefits to 2 organizations: Mcv Associated Physicians (Richmond, VA) and Cmh Physician Services, LLC (South Hill, VA). 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 Masey Ross's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Masey Ross accept?
Health plans from Oscar Health list Masey Ross 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 Masey Ross affiliated with any hospitals?
According to CMS data, Masey Ross is affiliated with Mercy Hospital Lincoln, Medical College Of Virginia Hospitals, Vcu Health Tappahannock Hospital and Community Memorial Hospital.
When was this NPI record last updated?
The NPPES record for Masey Ross was last updated on September 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.
# Masey Marie Ross, MD · NPI 1598058133
Hematology & Oncology physician in Richmond, Virginia. Individual provider, active in the CMS NPPES registry since May 16, 2011.
## Identity
- **NPI:** 1598058133 (Entity type: Individual)
- **Enumerated:** May 16, 2011
- **Primary specialty:** Internal Medicine - Hematology & Oncology · taxonomy 207RH0003X
- **State license:** 0101262711 (Virginia)
- **Sole proprietor:** No
## Practice location
- **Address:** 417 N 11TH ST, IM RESIDENT ACC CLINIC, Richmond, VA 23298-5002
- **Phone:** (804) 828-8786 · **Fax:** (804) 828-5466
## 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): Mcv Associated Physicians (NPI 1710959457, Richmond, VA); Cmh Physician Services, LLC (NPI 1194760645, South Hill, VA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2011
## Record status
- **NPPES last updated:** September 11, 2018
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Source: [NPI Profile](https://npiprofile.com/npi/1598058133) · Data from the CMS NPPES public registry.