STEPHANOS PARASKEVAS ORPHANIDIS MD
NPI 1114189917
Emergency Medicine in Las Vegas, NV
About Stephanos Paraskevas Orphanidis Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
STEPHANOS PARASKEVAS ORPHANIDIS MD (NPI 1114189917) is an individual emergency medicine provider in Las Vegas, Nevada, licensed in Nevada (13940) and active in the NPI registry since July 2008. He is enrolled in Medicare PECOS, is affiliated with Saint Rose Dominican Hospitals - Rose De Lima, and is a graduate of University Of Arizona College Of Medicine (2008).
NPPES Registry Identity
Specialties & Licenses
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
Stephanos Paraskevas Orphanidis 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 Stephanos Orphanidis reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Las Vegas, NV 89128
- Reassigned Medicare billing, Nevada enrollment
- 304 clinicians in this Medicare group
Las Vegas, NV 89149
- Reassigned Medicare billing, Nevada enrollment
- 100 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 4
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.
Saint Rose Dominican Hospitals - Rose De Lima
Acute Care Hospitals · Henderson, NVSaint Rose Dominican Hospitals - Siena Campus
Acute Care Hospitals · Henderson, NVSaint Rose Dominican Hospitals - San Martin Campus
Acute Care Hospitals · Las Vegas, NVSaint Rose Dominican Hospitals - North Las Vegas
Acute Care Hospitals · North Las Vegas, NVPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 89129 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 6
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
LAS VEGAS, NV 89129
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 Stephanos Orphanidis's NPI number?
The NPI number for Stephanos Orphanidis is 1114189917. It was assigned to this individual provider in the NPPES registry on July 2, 2008.
Where is Stephanos Orphanidis located?
Stephanos Orphanidis practices at 8670 W Cheyenne Ave Ste 120 Maimonides Medical Center Department Of Emergency Med, Las Vegas, NV 89129. The listed phone number is (702) 576-9608.
What is Stephanos Orphanidis's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Stephanos Orphanidis enrolled in Medicare?
Yes. Stephanos Orphanidis 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 Stephanos Orphanidis's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Stephanos Orphanidis reassigns Medicare benefits to 2 organizations: Fremont Emergency Services Scherr Ltd (Las Vegas, NV) and Vituity-Nevada Medical Services Koury & Partners PC (Las Vegas, NV). 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 Stephanos Orphanidis's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Stephanos Orphanidis affiliated with any hospitals?
According to CMS data, Stephanos Orphanidis is affiliated with Saint Rose Dominican Hospitals - Rose De Lima, Saint Rose Dominican Hospitals - Siena Campus, Saint Rose Dominican Hospitals - San Martin Campus and Saint Rose Dominican Hospitals - North Las Vegas.
When was this NPI record last updated?
The NPPES record for Stephanos Orphanidis was last updated on April 15, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.
# Stephanos Paraskevas Orphanidis, MD · NPI 1114189917
Emergency Medicine physician in Las Vegas, Nevada. Individual provider, active in the CMS NPPES registry since July 2, 2008.
## Identity
- **NPI:** 1114189917 (Entity type: Individual)
- **Enumerated:** July 2, 2008
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 13940 (Nevada)
- **Sole proprietor:** No
## Practice location
- **Address:** 8670 W CHEYENNE AVE STE 120, MAIMONIDES MEDICAL CENTER DEPARTMENT OF EMERGENCY MED, Las Vegas, NV 89129-7457
- **Phone:** (702) 576-9608
## 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): Fremont Emergency Services Scherr Ltd (NPI 1366429821, Las Vegas, NV); Vituity-Nevada Medical Services Koury & Partners PC (NPI 1669272183, Las Vegas, NV) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Arizona College Of Medicine, class of 2008
## Record status
- **NPPES last updated:** April 15, 2013
---
Source: [NPI Profile](https://npiprofile.com/npi/1114189917) · Data from the CMS NPPES public registry.