Aaron S. Cosman
- Gender: Male
- Experience: 7 years
- Graduation year: 2014
- Sole propriator: No
- NPI: 1538558242
Aaron S. Cosman FNP
Family Nurse Practitioner
He is located at 1111 Northeast 99th Avenue Suite 301 in Portland, OR 97220. Can help patients with the following: Acne, Fever, Insomnia, Obesity, Prescription Refill, Weight Loss. His National Provider Identifier (NPI) number is 1538558242. Appointment can be made via the phone number (503) 963-2707. He is affiliated with 2 practices and 1 hospitals.
Conditions treated
Aaron Steuart Cosman, being an family nurse practitioner, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Aaron S. Cosman.
- Acne
- Allergies
- Anxiety
- Arthritis
- Asthma
- Attention-Deficit/Hyperactivity Disorder (ADHD)
- Child or Adolescent
- Common Cold
- Depression
- Diabetes
- Fever
- General Care
- Gynecological Exam
- Headache
- High Cholesterol
- Hypertension
- Influenza
- Insomnia
- Migraine
- Nausea and Vomiting
- Obesity
- Prescription Refill
- Sexually Transmitted Diseases (STDs)
- Weight Loss
- Women's Health
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Aaron S. Cosman 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 | Accepting new patients |
| Moda Health Affinity Bronze 9000 | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Moda Health Affinity Bronze HDHP 7500 | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Moda Health Affinity Gold 1000 | EPO · Gold | Preferred | Accepting new patients |
| Moda Health Affinity Gold 1500 | EPO · Gold | Preferred | Accepting new patients |
| Moda Health Affinity Gold 250 | EPO · Gold | Preferred | Accepting new patients |
| Moda Health Affinity Silver 3000 | EPO · Silver | Preferred | Accepting new patients |
| Moda Health Affinity Silver 3400 | EPO · Silver | Preferred | Accepting new patients |
| Moda Health Affinity Silver 4500 | EPO · Silver | Preferred | Accepting new patients |
| Moda Health Affinity Silver 6000 | EPO · Silver | Preferred | Accepting new patients |
| Moda Health Oregon Standard Bronze Affinity | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Moda Health Oregon Standard Gold Affinity | EPO · Gold | Preferred | Accepting new patients |
| Moda Health Oregon Standard Silver Affinity | EPO · Silver | Preferred | 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 | Accepting new patients |
| Core Bronze HSA 8300 | EPO · Expanded Bronze | Tier One | Accepting new patients |
| Core Gold 1500 | EPO · Gold | Tier Two | Accepting new patients |
| Core Gold 3000 | EPO · Gold | Tier Two | Accepting new patients |
| Core Silver 4500 | EPO · Silver | Tier Two | Accepting new patients |
| Core Silver 7500 | EPO · Silver | Tier Two | Accepting new patients |
| PacificSource Oregon Standard Bronze HSA Plan Core | EPO · Expanded Bronze | Tier Two | Accepting new patients |
| PacificSource Oregon Standard Gold Plan Core | EPO · Gold | Tier Two | Accepting new patients |
| PacificSource Oregon Standard Silver Plan Core | EPO · Silver | Tier Two | Accepting new patients |
Providence Health Plan
Network data as of Sep 15, 2026, as reported by the insurer.
Show all 11 plans from Providence Health Plan
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Connect 1500 Gold | EPO · Gold | Connect | Not accepting new patients |
| Connect 6000 Silver | EPO · Silver | Connect | Not accepting new patients |
| Connect 9800 Bronze | EPO · Expanded Bronze | Connect | Not accepting new patients |
| HSA Qualified 7500 Bronze - Choice Network | EPO · Expanded Bronze | Choice | Not accepting new patients |
| HSA-E Qualified 7500 Bronze - Signature Network | EPO · Expanded Bronze | EPO | Not accepting new patients |
| Providence Oregon Standard Bronze Plan - Choice Network | EPO · Expanded Bronze | Choice | Not accepting new patients |
| Providence Oregon Standard Bronze Plan - Signature Network | EPO · Expanded Bronze | EPO | Not accepting new patients |
| Providence Oregon Standard Gold Plan - Choice Network | EPO · Gold | Choice | Not accepting new patients |
| Providence Oregon Standard Gold Plan - Signature Network | EPO · Gold | EPO | Not accepting new patients |
| Providence Oregon Standard Silver Plan - Choice Network | EPO · Silver | Choice | 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 Aaron S. Cosman 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
Aaron S. Cosman is enrolled to bill Medicare as a Practitioner - Nurse Practitioner .
Bills through: Providence Health & Services - Oregon
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
Graduated in 2014Additional Specialities
- Nurse Practitioner
Looking for more Family Nurse Practitioners?
Out of the 16 family nurse practitioners in this region, here are 10 randomly selected ones for you to explore.
- Gender: Female
- Address: Suite 100 1321 Northeast 99th Avenue Portland, 97220, OR
- Gender: Female
- Address: 1111 Northeast 99th Avenue Portland, 97220, OR
- Gender: Female
- Address: Suite 200 1321 Northeast 99th Avenue Portland, 97220, OR
- Gender: Female
- Address: 1410 Northeast 106th Avenue Portland, 97220, OR
- Gender: Female
- Address: 2735 Northeast 82nd Avenue Portland, 97220, OR
- Gender: Female
- Address: Suite 301 1111 Northeast 99th Avenue Portland, 97220, OR
- Gender: Female
- Address: 101 Ivory Place Madison, 35758, AL
- Gender: Female
- Address: Suite 100 1321 Northeast 99th Avenue Portland, 97220, OR
- Gender: Female
- Address: 1111 Northeast 99th Avenue Portland, 97220, OR
- Gender: Female
- Address: 3851 Piper Street Suite U466 Anchorage, 99508, AK
Questions & Answers
Does Aaron Steuart Cosman have affiliation with practices?
Aaron Steuart Cosman is affiliated with The Oregon Clinic Endoscopy Center - East. For the full list of practices see this list.
Where can you meet with Aaron Steuart Cosman?
Aaron Steuart Cosman's office is located at 1111 Northeast 99th Avenue Suite 301 in Portland, OR 97220.
What conditions does Aaron Steuart Cosman treat?
Aaron Steuart Cosman provides treatment for Acne, Fever, Insomnia, Obesity, Prescription Refill, Weight Loss. For the full list see this list.
Does Aaron Steuart Cosman accept patients with PacificSource Health Plans?
Yes, Aaron Steuart Cosman is listed in-network for PacificSource Health Plans through the ACA Marketplace (Obamacare/HealthCare.gov). See the Marketplace plans section for details.
Has Aaron Steuart Cosman affiliation with hospitals?
Aaron Steuart Cosman is affiliated with PROVIDENCE PORTLAND MEDICAL CENTER.