GEORGE CHRISTIAN CHACHATI MD, MSC
NPI 1861021727
Student in an Organized Health Care Education/Training Program in Pittsburgh, PA
About George Christian Chachati Md, Msc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GEORGE CHRISTIAN CHACHATI MD, MSC (NPI 1861021727) is an individual student in an organized health care education/training program in Pittsburgh, Pennsylvania and active in the NPI registry since April 2020. He is enrolled in Medicare PECOS, is affiliated with Upmc Presbyterian Shadyside, and maintains a secondary practice location in Harrisburg.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
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
George Christian Chachati Md, Msc 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 George Chachati 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Upmc Presbyterian Shadyside
Acute Care Hospitals · Pittsburgh, PAFrequently 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 George Chachati's NPI number?
The NPI number for George Chachati is 1861021727. It was assigned to this individual provider in the NPPES registry on April 3, 2020.
Where is George Chachati located?
George Chachati practices at 200 Lothrop St Ste C700, Pittsburgh, PA 15213. The listed phone number is (412) 648-6200.
What is George Chachati's specialty?
The primary specialty registered for this NPI is Student in an Organized Health Care Education/Training Program with taxonomy code 390200000X.
Is George Chachati enrolled in Medicare?
Yes. George Chachati 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 George Chachati's services?
According to the CMS Revalidation Reassignment List (October 2026 release), George Chachati 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 George Chachati's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is George Chachati affiliated with any hospitals?
According to CMS data, George Chachati is affiliated with Upmc Presbyterian Shadyside.
When was this NPI record last updated?
The NPPES record for George Chachati was last updated on July 31, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.
# George Christian Chachati, MD, MSC · NPI 1861021727
Student in an Organized Health Care Education/Training Program provider in Pittsburgh, Pennsylvania. Individual provider, active in the CMS NPPES registry since April 3, 2020.
## Identity
- **NPI:** 1861021727 (Entity type: Individual)
- **Enumerated:** April 3, 2020
- **Primary specialty:** Student in an Organized Health Care Education/Training Program · taxonomy 390200000X
- **Sole proprietor:** No
## Practice location
- **Address:** 200 LOTHROP ST STE C700, Pittsburgh, PA 15213-2536
- **Phone:** (412) 648-6200
## 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:** Other, class of 2020
## Record status
- **NPPES last updated:** July 31, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1861021727) · Data from the CMS NPPES public registry.