DR. DAVID STEFAN CONSTANTINESCU MD
NPI 1750918215
Orthopaedic Surgery in Herrin, IL
About Dr. David Stefan Constantinescu Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. DAVID STEFAN CONSTANTINESCU MD (NPI 1750918215) is an individual orthopaedic surgery provider in Herrin, Illinois, licensed in Illinois (036180047) and active in the NPI registry since March 2020. He is enrolled in Medicare PECOS, is affiliated with Herrin Hospital, and is a graduate of Virginia Commonwealth University, School Of Medicine (2025).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 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
Dr. David Stefan Constantinescu 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 David Constantinescu reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Herrin, IL 62948
- Reassigned Medicare billing, Illinois enrollment
- 44 clinicians in this Medicare group
Boone, NC 28607
- Reassigned Medicare billing, North Carolina enrollment
- 353 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 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Herrin Hospital
Acute Care Hospitals · Herrin, ILHeartland Regional Medical Center
Acute Care Hospitals · Marion, ILNovant Health Presbyterian Medical Center
Acute Care Hospitals · Charlotte, NCCarolinas Medical Center/Behav Health
Acute Care Hospitals · Charlotte, NCPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 62948 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.
HERRIN, IL 62948
HERRIN, IL 62948
HERRIN, IL 62948
HERRIN, IL 62948
HERRIN, IL 62948
HERRIN, IL 62948
HERRIN, IL 62948
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 David Constantinescu's NPI number?
The NPI number for David Constantinescu is 1750918215. It was assigned to this individual provider in the NPPES registry on March 25, 2020.
Where is David Constantinescu located?
David Constantinescu practices at 510 Lincoln Drive, Herrin, IL 62948. The listed phone number is (618) 997-6800.
What is David Constantinescu's specialty?
The primary specialty registered for this NPI is Orthopaedic Surgery with taxonomy code 207X00000X.
Is David Constantinescu enrolled in Medicare?
Yes. David Constantinescu 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 David Constantinescu's services?
According to the CMS Revalidation Reassignment List (October 2026 release), David Constantinescu reassigns Medicare benefits to 2 organizations: Southern Orthopedic Associates Sc (Herrin, IL) and Orthocarolina (Boone, NC). 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 David Constantinescu's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does David Constantinescu accept?
Health plans from Cigna Healthcare and Oscar Health Plan of North Carolina, Inc list David Constantinescu 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 David Constantinescu affiliated with any hospitals?
According to CMS data, David Constantinescu is affiliated with Herrin Hospital, Heartland Regional Medical Center, Novant Health Presbyterian Medical Center and Carolinas Medical Center/Behav Health.
When was this NPI record last updated?
The NPPES record for David Constantinescu was last updated on August 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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. David Stefan Constantinescu, MD · NPI 1750918215
Orthopaedic Surgery physician in Herrin, Illinois. Individual provider, active in the CMS NPPES registry since March 25, 2020.
## Identity
- **NPI:** 1750918215 (Entity type: Individual)
- **Enumerated:** March 25, 2020
- **Primary specialty:** Orthopaedic Surgery · taxonomy 207X00000X
- **State license:** 036180047 (Illinois)
- **Sole proprietor:** No
## Practice location
- **Address:** 510 LINCOLN DRIVE, Herrin, IL 62948
- **Phone:** (618) 997-6800 · **Fax:** (618) 997-1187
## 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): Southern Orthopedic Associates Sc (NPI 1396792412, Herrin, IL); Orthocarolina (NPI 1710255443, Boone, NC) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Virginia Commonwealth University, School Of Medicine, class of 2025
## Record status
- **NPPES last updated:** August 26, 2026
- **Other identifiers:** Medicaid 03618004700 (IL)
---
Source: [NPI Profile](https://npiprofile.com/npi/1750918215) · Data from the CMS NPPES public registry.