DR. CHRISTOPHER R CARTER MD
NPI 1003814799
Internal Medicine - Gastroenterology in Portland, OR
About Dr. Christopher R Carter Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. CHRISTOPHER R CARTER MD (NPI 1003814799) is an individual gastroenterology provider in Portland, Oregon, licensed in Oregon (MD13431) and active in the NPI registry since July 2005. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 5
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Christopher R Carter Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Christopher Carter reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Espanola, NM 87532
- Reassigned Medicare billing, New Mexico enrollment
- 2,331 clinicians in this Medicare group
Albuquerque, NM 87109
- Reassigned Medicare billing, New Mexico enrollment
- 554 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 8
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 97225 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
PORTLAND, OR 97225
PORTLAND, OR 97225
PORTLAND, OR 97225
PORTLAND, OR 97225
PORTLAND, OR 97225
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 Christopher Carter's NPI number?
The NPI number for Christopher Carter is 1003814799. It was assigned to this individual provider in the NPPES registry on July 7, 2005.
Where is Christopher Carter located?
Christopher Carter practices at 9701 SW Barnes Rd Suite 300, Portland, OR 97225. The listed phone number is (503) 297-8081.
What is Christopher Carter's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.
Is Christopher Carter enrolled in Medicare?
Yes. Christopher Carter is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Christopher Carter's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Christopher Carter reassigns Medicare benefits to 2 organizations: Presbyterian Healthcare Services (Espanola, NM) and Southwest Medical Associates, LLC (Albuquerque, NM). 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 Christopher Carter'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 Christopher Carter was last updated on August 21, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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. Christopher R Carter, MD · NPI 1003814799
Gastroenterology physician in Portland, Oregon. Individual provider, active in the CMS NPPES registry since July 7, 2005.
## Identity
- **NPI:** 1003814799 (Entity type: Individual)
- **Enumerated:** July 7, 2005
- **Primary specialty:** Internal Medicine - Gastroenterology · taxonomy 207RG0100X
- **State license:** MD13431 (Oregon)
- **Sole proprietor:** No
## Practice location
- **Address:** 9701 SW BARNES RD, SUITE 300, Portland, OR 97225-6772
- **Phone:** (503) 297-8081 · **Fax:** (503) 292-6601
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **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): Presbyterian Healthcare Services (NPI 1154307593, Espanola, NM); Southwest Medical Associates, LLC (NPI 1164491072, Albuquerque, NM) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** August 21, 2013
- **Other identifiers:** Medicaid 283846 (OR); Medicare PIN P00614832 (OR); Medicaid 8493009 (WA); and 2 more
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Source: [NPI Profile](https://npiprofile.com/npi/1003814799) · Data from the CMS NPPES public registry.