DR. ROBERT RALPH OLIVERIO JR. MD
NPI 1457373318
Internal Medicine in N Charleston, SC
About Dr. Robert Ralph Oliverio Jr. Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ROBERT RALPH OLIVERIO JR. MD (NPI 1457373318) is an individual internal medicine provider in N Charleston, South Carolina, licensed in South Carolina (29068) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS and is a graduate of University Of Maryland School Of Medicine (1990).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 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
Dr. Robert Ralph Oliverio Jr. 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
3Medicare enrollment records show Robert Oliverio reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
N Charleston, SC 29406
- Reassigned Medicare billing, South Carolina enrollment
- 658 clinicians in this Medicare group
Charleston, SC 29414
- Reassigned Medicare billing, South Carolina enrollment
- 129 clinicians in this Medicare group
Ladson, SC 29456
- Reassigned Medicare billing, South Carolina enrollment
- 296 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 29406 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 16
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
NORTH CHARLESTON, SC 29406
N CHARLESTON, SC 29406
NORTH CHARLESTON, SC 29406
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 Robert Oliverio's NPI number?
The NPI number for Robert Oliverio is 1457373318. It was assigned to this individual provider in the NPPES registry on July 23, 2006.
Where is Robert Oliverio located?
Robert Oliverio practices at 5133 Rivers Ave, N Charleston, SC 29406. The listed phone number is (843) 789-1786.
What is Robert Oliverio's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Robert Oliverio enrolled in Medicare?
Yes. Robert Oliverio 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 Robert Oliverio's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Robert Oliverio reassigns Medicare benefits to 3 organizations: Roper Saint Francis Physicians Network (N Charleston, SC), Bon Secours St Francis Xavier Hospital, Inc. (Charleston, SC) and Roper St. Francis Specialty Physicians (Ladson, SC). 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 Robert Oliverio's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Robert Oliverio accept?
Health plans from First Choice Next list Robert Oliverio 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.
When was this NPI record last updated?
The NPPES record for Robert Oliverio was last updated on August 12, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.
# Dr. Robert Ralph Oliverio Jr., MD · NPI 1457373318
Internal Medicine physician in N Charleston, South Carolina. Individual provider, active in the CMS NPPES registry since July 23, 2006.
## Identity
- **NPI:** 1457373318 (Entity type: Individual)
- **Enumerated:** July 23, 2006
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 29068 (South Carolina)
- **Sole proprietor:** No
## Practice location
- **Address:** 5133 RIVERS AVE, N Charleston, SC 29406-6338
- **Phone:** (843) 789-1786
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Roper Saint Francis Physicians Network (NPI 1487107900, N Charleston, SC); Bon Secours St Francis Xavier Hospital, Inc. (NPI 1124762349, Charleston, SC); Roper St. Francis Specialty Physicians (NPI 1528945912, Ladson, SC) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Maryland School Of Medicine, class of 1990
## Record status
- **NPPES last updated:** August 12, 2025
- **Other identifiers:** Medicaid 290688 (SC); Other P00739555 (SC)
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Source: [NPI Profile](https://npiprofile.com/npi/1457373318) · Data from the CMS NPPES public registry.