Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Parker, Obstetrician / Gynecologist (OBGYN) in Portland, OR?
Dr. Nathan Parker, DO is an Obstetrician / Gynecologist (OBGYN), who primarily practices in Portland, OR with 1 additional practice location. Dr. Parker completed his residency at St. Joseph Mercy Hospital. Dr. Parker is fluent in English, and is currently seeing new patients. Dr. Parker’s practice accepts Kaiser Permanente, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Parker’s office at (503) 249-5454.
Where did Dr. Parker go to medical school and complete their residency?
Residency: St. Joseph Mercy Hospital
Medical School: Elmhurst College | Western University of Health Sciences College of Osteopathic Medicine
What languages does Dr. Parker speak?
Dr. Parker and their clinical team can communicate with patients in the following languages:
English
What conditions does an Obstetrician / Gynecologist (OBGYN) like Dr. Parker typically treat?
As an Obstetrician / Gynecologist (OBGYN), Dr. Parker diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Parker. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology.
Also known as:
- Routine Gynecological Exam (Normal Findings)
- Women's Health Checkup
- Women's checkup, all clear
- Pelvic exam, normal results
- OB/GYN visit, no issues
ICD-10 Codes:
- Z01419: Encounter for gynecological examination (general) (routine) without abnormal findings
Also known as:
- Human Papillomavirus (HPV) Test
- HPV screening
- Papillomavirus test
- Cervical cancer screening
ICD-10 Codes:
- Z1151: Encounter for screening for human papillomavirus (HPV)
Also known as:
- Sexually Transmitted Infection (STI) Screening
- Health Screening
- STD screening
- Sexual health check
- Venereal disease test
ICD-10 Codes:
- Z113: Encounter for screening for infections with a predominantly sexual mode of transmission
Also known as:
- Immunization Visit
- Vaccines
- Vaccination appointment
- Shot visit
- Immunization encounter
ICD-10 Codes:
- Z23: Encounter for immunization
Also known as:
- Other Abnormal Uterine and Vaginal Bleeding
- Vaginal Bleeding
- Unusual Uterine Bleeding
- Abnormal Vaginal Discharge
- Irregular Genital Bleeding
ICD-10 Codes:
- N938: Other specified abnormal uterine and vaginal bleeding
Also known as:
- Other General Family Planning Counseling
- Additional Reproductive Health Advice
- Comprehensive Procreation Guidance
- Advanced Fertility Planning Counseling
ICD-10 Codes:
- Z3169: Encounter for other general counseling and advice on procreation
Also known as:
- Other Prenatal Screenings
- Prenatal Care
- Additional pregnancy tests
- Special antenatal screenings
- Specific prenatal checks
ICD-10 Codes:
- Z3689: Encounter for other specified antenatal screening
Also known as:
- Pelvic and Perineal Pain
- Pelvic Pain
- Perineum pain
- Pelvic floor pain
- Pain in groin area
ICD-10 Codes:
- R102: Pelvic and perineal pain
What procedures does an Obstetrician / Gynecologist (OBGYN) like Dr. Parker typically perform?
As an Obstetrician / Gynecologist (OBGYN), procedures performed by Dr. Nathan Parker may include:
- Abortion Consultation
- Abortion Follow Up
- Abortion (Medical)
- Abortion (Surgical)
- Annual Pap Smear / GYN Exam
- Antepartum Care
- Anterior Repair
- Artificial Insemination / Intra-Uterine
Please contact Dr. Parker's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Parker accept my insurance?
Dr. Parker accepts most major insurance plans. Important: Please call our office at (503) 249-5454 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Parker accept in Portland, OR?
Dr. Parker in Portland, OR accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Cambia Health Solutions
Kaiser Permanente
Medicare
Premier
Samaritan Health Services
State of Oregon
Unknown
View All Insurances
Where is Dr. Parker's office located?
Dr. Nathan Parker's Primary Practice
5050 NE Hoyt St Ste 230
Portland, OR 97213
(503) 249-5454
What is Dr. Parker's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Parker's National Provider Identifier (NPI) number is 1578957791.
What common questions do patients ask about Dr. Parker?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Parker
What is Dr. Nathan Parker's specialty?
Dr. Parker is a Obstetrician / Gynecologist (OBGYN) near Portland, OR.
What does an Obstetrician / Gynecologist (OBGYN) do?
An obstetrician/gynecologist has specialized knowledge, skills, and expertise in the medical and surgical management of the female reproductive system and related disorders. This physician acts as a consultant to other healthcare providers while also serving as a primary care physician for women, addressing their unique health needs throughout various stages of life.
Is this Dr. Nathan Parker affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Parker is affiliated with Providence St. Vincent Medical Center, Providence Portland Medical Center which are a Castle Connolly Top Hospitals. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
When to see an Obstetrician / Gynecologist (OBGYN)?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see an Obstetrician / Gynecologist (OBGYN). Explore insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is Nathan Parker accepting new patients in Portland, OR?
Yes, Dr. Nathan Parker is accepting new patients at this time.
Does Dr. Nathan Parker offer online booking?
Please contact Dr. Parker's office at (503) 249-5454 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Nathan Parker?
Please contact Dr. Parker's office at (503) 249-5454 for information regarding telehealth appointment availability or for scheduling assistance.
Other Obstetrician / Gynecologist (OBGYN) Near Portland, OR

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