DR. ORLIN O SERGEV MD
NPI 1164049011
Radiology - Diagnostic Radiology in Charleston, SC
About Dr. Orlin O Sergev Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ORLIN O SERGEV MD (NPI 1164049011) is an individual diagnostic radiology provider in Charleston, South Carolina, licensed in Michigan (4301513549) and active in the NPI registry since June 2020. He is enrolled in Medicare PECOS, is affiliated with Houston Healthcare, and is a graduate of University Of Wisconsin School Of Medicine (2020).
NPPES Registry Identity
Specialties & Licenses
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. Orlin O Sergev 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 Orlin Sergev reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Charleston, SC 29401
- Reassigned Medicare billing, South Carolina enrollment
- 38 clinicians in this Medicare group
Warner Robins, GA 31093
- Reassigned Medicare billing, Michigan enrollment
- 3 clinicians in this Medicare group
Lagrange, GA 30240
- Reassigned Medicare billing, Georgia enrollment
- 1,506 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.
Hospital Affiliations CMS Care Compare 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Houston Healthcare
Acute Care Hospitals · Warner Robins, GABon Secours-St Francis Xavier Hospital
Acute Care Hospitals · Charleston, SCRoper Hospital
Acute Care Hospitals · Charleston, SCMount Pleasant Hospital
Acute Care Hospitals · Mount Pleasant, SCRoper St Francis Hospital-Berkeley Inc
Acute Care Hospitals · Summerville, SCPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 29401 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.
CHARLESTON, SC 29401
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 Orlin Sergev's NPI number?
The NPI number for Orlin Sergev is 1164049011. It was assigned to this individual provider in the NPPES registry on June 26, 2020.
Where is Orlin Sergev located?
Orlin Sergev practices at 316 Calhoun St, Charleston, SC 29401. The listed phone number is (843) 402-5000.
What is Orlin Sergev's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.
Is Orlin Sergev enrolled in Medicare?
Yes. Orlin Sergev 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 Orlin Sergev's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Orlin Sergev reassigns Medicare benefits to 3 organizations: Roper Radiologists PA (Charleston, SC), Universal Radiology Consultants PC (Warner Robins, GA) and Emory Specialty Associates, LLC (Lagrange, GA). 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 Orlin Sergev's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Orlin Sergev accept?
Health plans from Oscar Health list Orlin Sergev 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 Orlin Sergev affiliated with any hospitals?
According to CMS data, Orlin Sergev is affiliated with Houston Healthcare, Bon Secours-St Francis Xavier Hospital, Roper Hospital, Mount Pleasant Hospital and Roper St Francis Hospital-Berkeley Inc.
When was this NPI record last updated?
The NPPES record for Orlin Sergev was last updated on June 25, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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. Orlin O Sergev, MD · NPI 1164049011
Diagnostic Radiology physician in Charleston, South Carolina. Individual provider, active in the CMS NPPES registry since June 26, 2020.
## Identity
- **NPI:** 1164049011 (Entity type: Individual)
- **Enumerated:** June 26, 2020
- **Primary specialty:** Radiology - Diagnostic Radiology · taxonomy 2085R0202X
- **State license:** 4301513549 (Michigan)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 316 CALHOUN ST, Charleston, SC 29401-1113
- **Phone:** (843) 402-5000
## 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 Radiologists PA (NPI 1992789473, Charleston, SC); Universal Radiology Consultants PC (NPI 1689606188, Warner Robins, GA); Emory Specialty Associates, LLC (NPI 1407864168, Lagrange, GA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Wisconsin School Of Medicine, class of 2020
## Record status
- **NPPES last updated:** June 25, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1164049011) · Data from the CMS NPPES public registry.