DR. KONSTANTINOS ALFARAS-MELAINIS M.D., M.SC
NPI 1821415209
Anesthesiology - Critical Care Medicine in Pittsburgh, PA
About Dr. Konstantinos Alfaras-melainis M.d., M.sc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. KONSTANTINOS ALFARAS-MELAINIS M.D., M.SC (NPI 1821415209) is an individual critical care medicine provider in Pittsburgh, Pennsylvania, licensed in Pennsylvania (MD469373) and active in the NPI registry since March 2014. He is enrolled in Medicare PECOS, is affiliated with Upmc Mercy, and is a graduate of Other (2012).
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
Dr. Konstantinos Alfaras-melainis M.d., M.sc 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 Reassignment
Medicare enrollment records show Konstantinos Alfaras-melainis reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Pittsburgh, PA 15261
- Reassigned Medicare billing, Pennsylvania enrollment
- 7,114 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 2
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Upmc Mercy
Acute Care Hospitals · Pittsburgh, PAMedicare 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
PITTSBURGH, PA 15261
PITTSBURGH, PA 15261
PITTSBURGH, PA 15261
PITTSBURGH, PA 15261
PITTSBURGH, PA 15261
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 Konstantinos Alfaras-melainis's NPI number?
The NPI number for Konstantinos Alfaras-melainis is 1821415209. It was assigned to this individual provider in the NPPES registry on March 24, 2014.
Where is Konstantinos Alfaras-melainis located?
Konstantinos Alfaras-melainis practices at 3550 Terrace Street Scaife Hall, Room 651, Pittsburgh, PA 15261. The listed phone number is (216) 844-1000.
What is Konstantinos Alfaras-melainis's specialty?
The primary specialty registered for this NPI is Anesthesiology, specializing in Critical Care Medicine, with taxonomy code 207LC0200X.
Is Konstantinos Alfaras-melainis enrolled in Medicare?
Yes. Konstantinos Alfaras-melainis 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 organization bills Medicare for Konstantinos Alfaras-melainis's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Konstantinos Alfaras-melainis reassigns Medicare benefits to University Of Pittsburgh Physicians (Pittsburgh, PA). The 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 Konstantinos Alfaras-melainis's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Konstantinos Alfaras-melainis affiliated with any hospitals?
According to CMS data, Konstantinos Alfaras-melainis is affiliated with Upmc Mercy.
When was this NPI record last updated?
The NPPES record for Konstantinos Alfaras-melainis was last updated on August 2, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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. Konstantinos Alfaras-Melainis, M.D., M.SC · NPI 1821415209
Critical Care Medicine physician in Pittsburgh, Pennsylvania. Individual provider, active in the CMS NPPES registry since March 24, 2014.
## Identity
- **NPI:** 1821415209 (Entity type: Individual)
- **Enumerated:** March 24, 2014
- **Primary specialty:** Anesthesiology - Critical Care Medicine · taxonomy 207LC0200X
- **State license:** MD469373 (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 3550 TERRACE STREET, SCAIFE HALL, ROOM 651, Pittsburgh, PA 15261
- **Phone:** (216) 844-1000
## 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:** University Of Pittsburgh Physicians (NPI 1326058553, Pittsburgh, PA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2012
## Record status
- **NPPES last updated:** August 2, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1821415209) · Data from the CMS NPPES public registry.