DR. ANTHONY D SLONIM MD
NPI 1972507432
Internal Medicine in Roanoke, VA
About Dr. Anthony D Slonim Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ANTHONY D SLONIM MD (NPI 1972507432) is an individual internal medicine provider in Roanoke, Virginia, licensed in Florida (ME157065) and active in the NPI registry since June 2005. He is enrolled in Medicare PECOS, is affiliated with Carilion Medical Center, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 3
Other Names 1
Secondary Practice Locations 2
Other Identifiers 1
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
Dr. Anthony D Slonim 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
6Medicare enrollment records show Anthony Slonim reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Roanoke, VA 24011
- Reassigned Medicare billing, Virginia enrollment
- 194 clinicians in this Medicare group
Roanoke, VA 24014
- Reassigned Medicare billing, Virginia enrollment
- 1,207 clinicians in this Medicare group
Boones Mill, VA 24065
- Reassigned Medicare billing, Virginia enrollment
- 608 clinicians in this Medicare group
Lynchburg, VA 24502
- Reassigned Medicare billing, District of Columbia and Virginia enrollments
- 8 clinicians in this Medicare group
Columbia, MD 21045
- Reassigned Medicare billing, Virginia enrollment
- 46 clinicians in this Medicare group
Chillicothe, OH 45601
- Reassigned Medicare billing, Virginia enrollment
- 210 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 9
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.
Carilion Medical Center
Acute Care Hospitals · Roanoke, VAWythe County Community Hospital
Acute Care Hospitals · Wytheville, VAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 24016 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.
ROANOKE, VA 24016
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 Anthony Slonim's NPI number?
The NPI number for Anthony Slonim is 1972507432. It was assigned to this individual provider in the NPPES registry on June 11, 2005. The provider is also known as Anthony Daniel Slonim MD, Drph.
Where is Anthony Slonim located?
Anthony Slonim practices at 3 Riverside Cir, Roanoke, VA 24016. The listed phone number is (540) 224-5170.
What is Anthony Slonim's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Anthony Slonim enrolled in Medicare?
Yes. Anthony Slonim 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 Anthony Slonim's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Anthony Slonim reassigns Medicare benefits to 6 organizations: Universal Health Corporation (Roanoke, VA), Carilion Medical Center (Roanoke, VA), Carilion Giles Community Hospital (Boones Mill, VA), 1 Care Partners LLC (Lynchburg, VA), Provider Partners Care Management LP (Columbia, MD) and 1 more organization, listed in the Medicare section above. 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 Anthony Slonim's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Anthony Slonim affiliated with any hospitals?
According to CMS data, Anthony Slonim is affiliated with Carilion Medical Center and Wythe County Community Hospital.
When was this NPI record last updated?
The NPPES record for Anthony Slonim was last updated on December 28, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Dr. Anthony D Slonim, MD · NPI 1972507432
Internal Medicine physician in Roanoke, Virginia. Individual provider, active in the CMS NPPES registry since June 11, 2005.
## Identity
- **NPI:** 1972507432 (Entity type: Individual)
- **Enumerated:** June 11, 2005
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** ME157065 (Florida)
- **Sole proprietor:** No
## Practice location
- **Address:** 3 RIVERSIDE CIR, Roanoke, VA 24016-4955
- **Phone:** (540) 224-5170 · **Fax:** (540) 983-8229
## 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:** 6 organizations under Medicare reassignment (form CMS-855R): Universal Health Corporation (NPI 1407117625, Roanoke, VA); Carilion Medical Center (NPI 1730123472, Roanoke, VA); Carilion Giles Community Hospital (NPI 1154948271, Boones Mill, VA); 1 Care Partners LLC (NPI 1205652898, Lynchburg, VA); Provider Partners Care Management LP (NPI 1013348028, Columbia, MD); and 1 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** New York Medical College, class of 1991
## Record status
- **NPPES last updated:** December 28, 2023
- **Other identifiers:** Medicaid 1972507432 (VA)
---
Source: [NPI Profile](https://npiprofile.com/npi/1972507432) · Data from the CMS NPPES public registry.