CHRISTY MARTINEZ DUNST M.D.
NPI 1073684890
Surgery in Portland, OR
About Christy Martinez Dunst M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CHRISTY MARTINEZ DUNST M.D. (NPI 1073684890) is an individual surgery provider in Portland, Oregon, licensed in Oregon (MD27053) and active in the NPI registry since November 2006. She is enrolled in Medicare PECOS, maintains a secondary practice location in Portland, and is a graduate of University Of Colorado School Of Medicine, Denver (1998).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Secondary Practice Location 1
Other Identifiers 2
Accepted Insurance
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
Christy Martinez Dunst M.d. 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 Christy Dunst reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Newport Beach, CA 92663
- Reassigned Medicare billing, California enrollment
- 529 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 97213 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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 97213
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 Christy Dunst's NPI number?
The NPI number for Christy Dunst is 1073684890. It was assigned to this individual provider in the NPPES registry on November 13, 2006. The provider is also known as Christy Ann Martinez M.D..
Where is Christy Dunst located?
Christy Dunst practices at 4805 NE Glisan St Suite 6n60, Portland, OR 97213. The listed phone number is (503) 281-0561.
What is Christy Dunst's specialty?
The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.
Is Christy Dunst enrolled in Medicare?
Yes. Christy Dunst 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 Christy Dunst's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Christy Dunst reassigns Medicare benefits to Hoag Clinic (Newport Beach, CA). 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 Christy Dunst's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Christy Dunst accept?
Health plans from Moda Health Plan, Inc. list Christy Dunst as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Christy Dunst was last updated on June 23, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.
# Christy Martinez Dunst, M.D. · NPI 1073684890
Surgery physician in Portland, Oregon. Individual provider, active in the CMS NPPES registry since November 13, 2006.
## Identity
- **NPI:** 1073684890 (Entity type: Individual)
- **Enumerated:** November 13, 2006
- **Primary specialty:** Surgery · taxonomy 208600000X
- **State license:** MD27053 (Oregon)
- **Sole proprietor:** No
## Practice location
- **Address:** 4805 NE GLISAN ST, SUITE 6N60, Portland, OR 97213-2933
- **Phone:** (503) 281-0561 · **Fax:** (503) 416-7377
## 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:** Hoag Clinic (NPI 1942799523, Newport Beach, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Colorado School Of Medicine, Denver, class of 1998
## Record status
- **NPPES last updated:** June 23, 2025
- **Other identifiers:** Medicaid 8466567 (WA); Medicaid 240296 (OR)
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Source: [NPI Profile](https://npiprofile.com/npi/1073684890) · Data from the CMS NPPES public registry.