Mary D. Sienkiewicz
- Gender: Female
- Experience: 14 years
- Sole propriator: No
- NPI: 1245413533
Mary D. Sienkiewicz ARNP
Family Nurse Practitioner
She is located at 1231 116th Avenue Northeast Suite 950 in Bellevue, WA 98004. Can help patients with the following: Acne, Allergies, Anxiety, Asthma, Common Cold, Headache. Her National Provider Identifier (NPI) number is 1245413533. Appointment can be made via the phone number (206) 328-7734. She is affiliated with 1 practices.
Conditions treated
Mary Dawn Sienkiewicz, 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 Mary D. Sienkiewicz.
- 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
Medicare Enrollment
Mary D. Sienkiewicz is enrolled to bill Medicare as a Practitioner - Nurse Practitioner .
Bills through: The Association Of University Physicians
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.
Additional Specialities
- Nurse Practitioner
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Questions & Answers
Where can you meet with Mary Dawn Sienkiewicz?
Mary Dawn Sienkiewicz's office is located at 1231 116th Avenue Northeast Suite 950 in Bellevue, WA 98004.
What conditions does Mary Dawn Sienkiewicz treat?
Mary Dawn Sienkiewicz provides treatment for Acne, Allergies, Anxiety, Asthma, Common Cold, Headache. For the full list see this list.
Does Mary Dawn Sienkiewicz have affiliation with practices?
Mary Dawn Sienkiewicz is affiliated with Overlake Ob/Gyn.
Does Mary Dawn Sienkiewicz accept insurance?
Unfortunately we don't have any information if Mary Dawn Sienkiewicz accepts insurance.