Dr. Christina M. Nicolaidis
- Gender: Female
- Experience: 28 years
- Graduated from: Columbia University College Of Physicians And Surgeons
- Graduation year: 1993
- Sole propriator: No
- NPI: 1144238668
Dr. Christina M. Nicolaidis MD
Internist
She is located at 3181 Southwest Sam Jackson Park Road in Portland, OR 97239. Can help patients with the following: Asthma, Edema, Headache, Influenza, Peptic Ulcer, Urethritis. Her National Provider Identifier (NPI) number is 1144238668. Appointment can be made via the phone number (503) 494-8562. She is affiliated with 2 practices.
Conditions treated
Dr. Christina Mary Nicolaidis, being an internist, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. Christina M. Nicolaidis.
- Abdominal Pain
- Acute Pain
- Anemia
- Arthritis
- Asthma
- Atherosclerosis
- Bladder Control
- Chest Pain
- Cholecystitis
- Chronic Obstructive Pulmonary Disease (COPD)
- Common Cold
- Constipation
- Cystitis
- Diarrhea
- Edema
- Fever
- Gastroesophageal Reflux Disease (GERD)
- General Care
- Headache
- Heart Disease
- Hiatal Hernia
- High Blood Pressure
- Hot Flashes
- Hyperlipidemia
- Hyponatremia
- Influenza
- Inguinal Hernia
- Migraine
- Nausea and Vomiting
- Obesity
- Osteoporosis
- Peptic Ulcer
- Prescription Refill
- Urethritis
- Urinary Tract Infection (UTI)
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. Christina M. Nicolaidis as in-network for the following 2026 plans.
Health plans
Moda Health Plan, Inc.
Network data as of Sep 12, 2026, as reported by the insurer.
Show all 13 plans from Moda Health Plan, Inc.
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Moda Health Affinity Bronze 8000 | EPO · Expanded Bronze | Preferred | Not accepting new patients |
| Moda Health Affinity Bronze 9000 | EPO · Expanded Bronze | Preferred | Not accepting new patients |
| Moda Health Affinity Bronze HDHP 7500 | EPO · Expanded Bronze | Preferred | Not accepting new patients |
| Moda Health Affinity Gold 1000 | EPO · Gold | Preferred | Not accepting new patients |
| Moda Health Affinity Gold 1500 | EPO · Gold | Preferred | Not accepting new patients |
| Moda Health Affinity Gold 250 | EPO · Gold | Preferred | Not accepting new patients |
| Moda Health Affinity Silver 3000 | EPO · Silver | Preferred | Not accepting new patients |
| Moda Health Affinity Silver 3400 | EPO · Silver | Preferred | Not accepting new patients |
| Moda Health Affinity Silver 4500 | EPO · Silver | Preferred | Not accepting new patients |
| Moda Health Affinity Silver 6000 | EPO · Silver | Preferred | Not accepting new patients |
| Moda Health Oregon Standard Bronze Affinity | EPO · Expanded Bronze | Preferred | Not accepting new patients |
| Moda Health Oregon Standard Gold Affinity | EPO · Gold | Preferred | Not accepting new patients |
| Moda Health Oregon Standard Silver Affinity | EPO · Silver | Preferred | Not accepting new patients |
PacificSource Health Plans
Network data as of Sep 15, 2026, as reported by the insurer.
Show all 9 plans from PacificSource Health Plans
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Core Bronze HSA 7500 | EPO · Expanded Bronze | Tier Two | Not accepting new patients |
| Core Bronze HSA 8300 | EPO · Expanded Bronze | Tier One | Not accepting new patients |
| Core Gold 1500 | EPO · Gold | Tier Two | Not accepting new patients |
| Core Gold 3000 | EPO · Gold | Tier Two | Not accepting new patients |
| Core Silver 4500 | EPO · Silver | Tier Two | Not accepting new patients |
| Core Silver 7500 | EPO · Silver | Tier Two | Not accepting new patients |
| PacificSource Oregon Standard Bronze HSA Plan Core | EPO · Expanded Bronze | Tier Two | Not accepting new patients |
| PacificSource Oregon Standard Gold Plan Core | EPO · Gold | Tier Two | Not accepting new patients |
| PacificSource Oregon Standard Silver Plan Core | EPO · Silver | Tier Two | Not accepting new patients |
Providence Health Plan
Network data as of Sep 15, 2026, as reported by the insurer.
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| HSA-E Qualified 7500 Bronze - Signature Network | EPO · Expanded Bronze | EPO | Not accepting new patients |
| Providence Oregon Standard Bronze Plan - Signature Network | EPO · Expanded Bronze | EPO | Not accepting new patients |
| Providence Oregon Standard Gold Plan - Signature Network | EPO · Gold | EPO | Not accepting new patients |
| Providence Oregon Standard Silver Plan - Signature Network | EPO · Silver | EPO | Not accepting new patients |
This covers ACA Marketplace plans only, as reported by each insurer. It does not include employer, Medicare Advantage, or state-run exchange plans, and a plan missing from this list does not mean Dr. Christina M. Nicolaidis is out of network. Insurer directories can be out of date, so always confirm with the insurer and the office before your visit.
Medicare Enrollment
Dr. Christina M. Nicolaidis is enrolled to bill Medicare as a Practitioner - Internal Medicine .
Bills through: University Professional Services
Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.
Studies
COLUMBIA UNIVERSITY COLLEGE OF PHYSICIANS AND SURGEONS
Graduated in 1993
Looking for more Internists?
Out of the 514 internists in this region, here are 10 randomly selected ones for you to explore.
- Gender: Male
- Address: 3181 Southwest Sam Jackson Park Road Portland, 97239, OR
- Gender: Male
- Address: 3181 Southwest Sam Jackson Park Road Portland, 97239, OR
- Gender: Male
- Address: 3710 Southwest US Veterans Hospital Road Portland, 97239, OR
- Gender: Male
- Address: 3314 Southwest US Veterans Hospital Road Portland, 97239, OR
- Gender: Female
- Address: Suite 200 5100 Southwest Macadam Avenue Portland, 97239, OR
- Gender: Female
- Address: 3181 Southwest Sam Jackson Park Road Portland, 97239, OR
- Gender: Male
- Address: 3181 Southwest Sam Jackson Park Road Portland, 97239, OR
- Gender: Female
- Address: 3181 Southwest Sam Jackson Park Road Portland, 97239, OR
- Gender: Male
- Address: 3710 Southwest US Veterans Hospital Road Portland, 97239, OR
- Gender: Male
- Address: 3181 Southwest Sam Jackson Park Road Portland, 97239, OR
Questions & Answers
Does Dr. Christina Mary Nicolaidis have affiliation with practices?
Dr. Christina Mary Nicolaidis is affiliated with Ohsu Intercultural Psychiatric Program. For the full list of practices see this list.
What conditions does Dr. Christina Mary Nicolaidis treat?
Dr. Christina Mary Nicolaidis provides treatment for Asthma, Edema, Headache, Influenza, Peptic Ulcer, Urethritis. For the full list see this list.
Does Dr. Christina Mary Nicolaidis accept insurance?
Dr. Christina Mary Nicolaidis is listed in-network for 26 ACA Marketplace (Obamacare/HealthCare.gov) plans from Moda Health Plan, Inc., PacificSource Health Plans, Providence Health Plan. See the Marketplace plans section for details.
Where can you meet with Dr. Christina Mary Nicolaidis?
Dr. Christina Mary Nicolaidis's office is located at 3181 Southwest Sam Jackson Park Road in Portland, OR 97239.