CHARLES GABBERT
NPI 1750587945
Internal Medicine - Gastroenterology in Portland, OR
About Charles Gabbert NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CHARLES GABBERT (NPI 1750587945) is an individual gastroenterology provider in Portland, Oregon, licensed in Oregon (MD189045) and active in the NPI registry since June 2007. He is enrolled in Medicare PECOS, is affiliated with Upmc St Margaret, and is a graduate of Oregon Health Sciences University School Of Medicine (2007).
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
Charles Gabbert 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 Charles Gabbert reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
East Liverpool, OH 43920
- 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 10
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 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Upmc St Margaret
Acute Care Hospitals · Pittsburgh, PAMagee Womens Hospital Of Upmc Health System
Acute Care Hospitals · Pittsburgh, PAUpmc Presbyterian Shadyside
Acute Care Hospitals · Pittsburgh, PAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 97220 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 18
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
PORTLAND, OR 97220
PORTLAND, OR 97220
PORTLAND, OR 97220
PORTLAND, OR 97220
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 Charles Gabbert's NPI number?
The NPI number for Charles Gabbert is 1750587945. It was assigned to this individual provider in the NPPES registry on June 25, 2007.
Where is Charles Gabbert located?
Charles Gabbert practices at 1111 NE 99th Ave Ste 301 Suite 2005, Portland, OR 97220. The listed phone number is (503) 963-2707.
What is Charles Gabbert's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.
Is Charles Gabbert enrolled in Medicare?
Yes. Charles Gabbert 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 Charles Gabbert's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Charles Gabbert reassigns Medicare benefits to University Of Pittsburgh Physicians (East Liverpool, OH). 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 Charles Gabbert's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Charles Gabbert affiliated with any hospitals?
According to CMS data, Charles Gabbert is affiliated with Upmc St Margaret, Magee Womens Hospital Of Upmc Health System and Upmc Presbyterian Shadyside.
When was this NPI record last updated?
The NPPES record for Charles Gabbert was last updated on May 24, 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.
# Charles Gabbert · NPI 1750587945
Gastroenterology physician in Portland, Oregon. Individual provider, active in the CMS NPPES registry since June 25, 2007.
## Identity
- **NPI:** 1750587945 (Entity type: Individual)
- **Enumerated:** June 25, 2007
- **Primary specialty:** Internal Medicine - Gastroenterology · taxonomy 207RG0100X
- **State license:** MD189045 (Oregon)
- **Sole proprietor:** No
## Practice location
- **Address:** 1111 NE 99TH AVE STE 301, SUITE 2005, Portland, OR 97220-9442
- **Phone:** (503) 963-2707
## 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 1811945793, East Liverpool, OH), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Oregon Health Sciences University School Of Medicine, class of 2007
## Record status
- **NPPES last updated:** May 24, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1750587945) · Data from the CMS NPPES public registry.