IGOR SEMENOV
NPI 1023022308
Anesthesiology in Pittsburgh, PA
About Igor Semenov NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
IGOR SEMENOV (NPI 1023022308) is an individual anesthesiology provider in Pittsburgh, Pennsylvania, licensed in Pennsylvania (MD427268) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS, is affiliated with Upmc Children's Hospital Of Pittsburgh, and is a graduate of Other (1996).
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
Igor Semenov 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 Igor Semenov reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Pittsburgh, PA 15213
- Reassigned Medicare billing, Pennsylvania enrollment
- 7,114 clinicians in this Medicare group
Harrisburg, PA 17101
- Reassigned Medicare billing, Pennsylvania enrollment
- 394 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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Upmc Children's Hospital Of Pittsburgh
Childrens · Pittsburgh, PAOther 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 15213
PITTSBURGH, PA 15213
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 Igor Semenov's NPI number?
The NPI number for Igor Semenov is 1023022308. It was assigned to this individual provider in the NPPES registry on July 29, 2006.
Where is Igor Semenov located?
Igor Semenov practices at 3705 5th Ave One Children's Hospital Drive, Pittsburgh, PA 15213. The listed phone number is (412) 692-5260.
What is Igor Semenov's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Igor Semenov enrolled in Medicare?
Yes. Igor Semenov 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 Igor Semenov's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Igor Semenov reassigns Medicare benefits to 2 organizations: University Of Pittsburgh Physicians (Pittsburgh, PA) and Upmc Pinnacle Anesthesia Services, LLC (Harrisburg, PA). 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 Igor Semenov's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Igor Semenov affiliated with any hospitals?
According to CMS data, Igor Semenov is affiliated with Upmc Children's Hospital Of Pittsburgh.
When was this NPI record last updated?
The NPPES record for Igor Semenov was last updated on March 25, 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.
# Igor Semenov · NPI 1023022308
Anesthesiology physician in Pittsburgh, Pennsylvania. Individual provider, active in the CMS NPPES registry since July 29, 2006.
## Identity
- **NPI:** 1023022308 (Entity type: Individual)
- **Enumerated:** July 29, 2006
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** MD427268 (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 3705 5TH AVE, ONE CHILDREN'S HOSPITAL DRIVE, Pittsburgh, PA 15213-2584
- **Phone:** (412) 692-5260
## 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): University Of Pittsburgh Physicians (NPI 1548433527, Pittsburgh, PA); Upmc Pinnacle Anesthesia Services, LLC (NPI 1730693979, Harrisburg, PA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1996
## Record status
- **NPPES last updated:** March 25, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1023022308) · Data from the CMS NPPES public registry.