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CHRISTY MARTINEZ DUNST M.D.
NPI 1073684890
Surgery in Portland, OR

Active since November 13, 2006PECOS EnrolledAccepts Medicare Assignment
4805 NE GLISAN ST, SUITE 6N60, PORTLAND, OR 97213(503) 281-0561(503) 416-7377 Get Directions Write a Review

NPPES record last updated: June 23, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jun 23, 2025, Nov 6, 2024, Dec 7, 2023 and 1 more (4 updates tracked since 2021).

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

NPI1073684890
Entity TypeIndividualFemale
Primary Taxonomy208600000X
Provider Legal NameCHRISTY MARTINEZ DUNSTCredential: M.D.
Location Address4805 NE GLISAN ST, SUITE 6N60Portland, OR 97213-2933
Mailing Address500 Superior Ave Ste 100Newport Beach, CA 92663-3660
Phone(503) 281-0561
Fax(503) 416-7377
Sole ProprietorNo
Medical School CMSUniversity Of Colorado School Of Medicine, DenverGraduated 1998
Enumeration DateNovember 13, 2006
Last NPPES UpdateJune 23, 20254 updates tracked since enumeration
NPPES CertifiedJune 23, 2025
✔ NPI 1073684890 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208600000X
License✔ Licensed in OR · MD27053
Definition
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.
4805 NE GLISAN ST, Portland, OR 97213
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Other Names 1

Former Name (1)Christy Ann Martinez M.d.

Secondary Practice Location 1

Location 19155 SW Barnes Rd Ste 735Portland, OR 97225-6634 · Phone (503) 281-0561 · Fax (503) 416-7377

Other Identifiers 2

Medicaid8466567WA
Medicaid240296OR

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BridgeSpan Health Company, Moda Health Plan, Inc., PacificSource Health Plans and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

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.

PECOS PAC ID7113956145
PECOS Enrollment IDI20050809001148
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

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.

Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope 43239
This procedure involves using a thin, flexible tube with a light and camera, known as an endoscope, to examine the esophagus, stomach, and upper part of the small intestine. Small tissue samples are taken for further examination to help diagnose various conditions.
55 services53 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
33 services26 patients
Study of esophagus to assess movement 91010
This procedure, known as esophageal manometry, involves studying the esophagus or food pipe to evaluate its movement and pressure. It helps understand how well the esophagus can move food to the stomach. Involving a thin, flexible tube, it's a safe, minimally invasive test.
32 services32 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
32 services32 patients
Monitoring and recording of esophageal function through nasal tube with electrode 91037
This procedure involves placing a thin tube with an electrode through your nose and into your esophagus. It helps to monitor and record the function of your esophagus, aiding in diagnosing any potential issues.
29 services29 patients
Monitoring and recording of esophageal function through a capsule attached to the esophagus wall 91035
This procedure involves a small capsule being attached to your esophagus wall. It measures and records how your esophagus is functioning, helping to identify any potential issues. You won't feel the capsule and it will pass naturally through your system after a few days.
22 services22 patients

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.

New Patient
$90.51 typical visit price
range $58.99 – $176.88
Typical copayment $22.62 (range $14.74 – $44.22)
Most-billed visit code 99203
Established Patient
$73.28 typical visit price
range $19.32 – $144.79
Typical copayment $18.32 (range $4.83 – $36.19)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

Enteral feeding supply kit; pump fed, per day, includes but not limited to feeding/flushing syringe, administration set tubing, dressings, tape B4035
Other-Enteral and Parenteral · category OB006N
1 supplier11 claims332 services$4.47 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

SALONA SHRESTHA MD
Internal Medicine
4805 NE GLISAN ST
PORTLAND, OR 97213
Multnomah County (503) 215-2392
PROVIDENCE HEALTH & SERVICES - OREGON
General Acute Care Hospital
4805 NE GLISAN ST
PORTLAND, OR 97213
Multnomah County (503) 451-3000
DR. ROBERT THOMAS MARTIN M.D.
Emergency Medicine
4805 NE GLISAN ST
PORTLAND, OR 97213
Multnomah County (503) 297-6334
CECILIA BRADFORD CRNA
Nurse Anesthetist, Certified Registered
4805 NE GLISAN ST
PORTLAND, OR 97213
Multnomah County (503) 215-1111
PROVIDENCE HEALTH & SERVICES - OREGON
Psychiatric Unit
4805 NE GLISAN ST
PORTLAND, OR 97213
Multnomah County (503) 215-4323
GITA D GELFER DO
Hospitalist
4805 NE GLISAN ST, STE BG05
PORTLAND, OR 97213
Multnomah County (503) 215-2392
MECCA CARTER
Doula
4805 NE GLISAN ST
PORTLAND, OR 97213
Multnomah County (503) 215-1111
JESUS ERNESTO CONRIQUE GARCIA
Nurse's Aide
4805 NE GLISAN ST
PORTLAND, OR 97213
Multnomah County (503) 215-1111

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.

What insurance does Christy Dunst accept?

Health plans from BridgeSpan Health Company, Moda Health Plan, Inc., PacificSource Health Plans and Regence BlueCross BlueShield of Oregon 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 with the weekly NPPES data releases published by CMS.