MARK BUCSEK MD, PHD
NPI 1558824656
Student in an Organized Health Care Education/Training Program in Pittsburgh, PA
About Mark Bucsek Md, Phd NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARK BUCSEK MD, PHD (NPI 1558824656) is an individual student in an organized health care education/training program in Pittsburgh, Pennsylvania and active in the NPI registry since April 2019. He is enrolled in Medicare PECOS and is a graduate of State University Of New York At Buffalo School Of Medicine (2019).
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
Mark Bucsek Md, Phd 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 Mark Bucsek reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Pittsburgh, PA 15213
- 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.
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 15213
PITTSBURGH, PA 15213
PITTSBURGH, PA 15213
PITTSBURGH, PA 15213
PITTSBURGH, PA 15213
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 Mark Bucsek's NPI number?
The NPI number for Mark Bucsek is 1558824656. It was assigned to this individual provider in the NPPES registry on April 8, 2019.
Where is Mark Bucsek located?
Mark Bucsek practices at 200 Lothrop Street Suite N715, Pittsburgh, PA 15213. The listed phone number is (412) 647-2345.
What is Mark Bucsek's specialty?
The primary specialty registered for this NPI is Student in an Organized Health Care Education/Training Program with taxonomy code 390200000X.
Is Mark Bucsek enrolled in Medicare?
Yes. Mark Bucsek 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 Mark Bucsek's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mark Bucsek 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 Mark Bucsek's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Mark Bucsek was last updated on May 21, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.
# Mark Bucsek, MD, PHD · NPI 1558824656
Student in an Organized Health Care Education/Training Program provider in Pittsburgh, Pennsylvania. Individual provider, active in the CMS NPPES registry since April 8, 2019.
## Identity
- **NPI:** 1558824656 (Entity type: Individual)
- **Enumerated:** April 8, 2019
- **Primary specialty:** Student in an Organized Health Care Education/Training Program · taxonomy 390200000X
- **Sole proprietor:** Yes
## Practice location
- **Address:** 200 LOTHROP STREET, SUITE N715, Pittsburgh, PA 15213
- **Phone:** (412) 647-2345 · **Fax:** (330) 729-8701
## 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 1215995402, Pittsburgh, PA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** State University Of New York At Buffalo School Of Medicine, class of 2019
## Record status
- **NPPES last updated:** May 21, 2025
---
Source: [NPI Profile](https://npiprofile.com/npi/1558824656) · Data from the CMS NPPES public registry.