30 Years of Experience
Accepting patients
Who is Dr. Nwynn, Gynecologist in San Mateo, CA?
Dr. Michael Nwynn, MD is a Gynecologist, who primarily practices in San Mateo, CA with 1 additional practice location. He has been practicing for over 30 years and is board certified by the American Board of Obstetrics and Gynecology. Dr. Nwynn graduated from University of California and completed his residency at Kaiser Fndn Hosp-Los Angeles, Obstetrics And Gynecology. Dr. Nwynn is fluent in English, and is currently seeing new patients. Dr. Nwynn’s practice accepts Kaiser Permanente and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Nwynn’s office at (650) 299-2000.
Where did Dr. Nwynn go to medical school and complete their residency?
Residency: Kaiser Fndn Hosp-Los Angeles, Obstetrics And Gynecology | Stanford University Hospital/Kaiser Permanente Medical Center Program
Medical School: University of Ca, Los Angeles, Ucla Sch of Med, Los Angeles Ca | University of California
Is Dr. Nwynn board certified in Gynecologist?
Yes, Dr. Michael Nwynn, MD is board certified by the American Board of Obstetrics and Gynecology
What languages does Dr. Nwynn speak?
Dr. Nwynn and their clinical team can communicate with patients in the following languages:
English
What conditions does Dr. Nwynn treat?
As a Gynecologist, Dr. Nwynn 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. Nwynn. 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.
Also known as:
- Prenatal Care for Normal Pregnancy
- Third Trimester Prenatal Care
- Second Trimester Prenatal Care
- First Trimester Prenatal Care
- Prenatal Care
- Routine Pregnancy Check-ups
- Maternity Care
- Normal Pregnancy Supervision
- Late pregnancy care
- Third trimester check-ups
- Antenatal care in late pregnancy
- Mid-Pregnancy Check-ups
- Routine Second Trimester Care
- Maternity Care (Second Trimester)
- Late Pregnancy Check-ups
- Routine Third Trimester Care
- Maternity Care (Third Trimester)
- Early pregnancy care
- First trimester check-ups
- Antenatal care in early pregnancy
- Mid-pregnancy care
- Second trimester check-ups
- Antenatal care in mid-pregnancy
- Routine pregnancy check-ups
- Standard antenatal care
- Normal pregnancy supervision
ICD-10 Codes:
- Z3490: Encounter for supervision of normal pregnancy, unspecified, unspecified trimester
- Z3493: Encounter for supervision of normal pregnancy, unspecified, third trimester
- Z3482: Encounter for supervision of other normal pregnancy, second trimester
- Z3483: Encounter for supervision of other normal pregnancy, third trimester
- Z3492: Encounter for supervision of normal pregnancy, unspecified, second trimester
- Z3403: Encounter for supervision of normal first pregnancy, third trimester
- Z3481: Encounter for supervision of other normal pregnancy, first trimester
- Z3402: Encounter for supervision of normal first pregnancy, second trimester
- Z3491: Encounter for supervision of normal pregnancy, unspecified, first trimester
- Z3480: Encounter for supervision of other normal pregnancy, unspecified trimester
Also known as:
- Birth Control Implant Check-up
- IUD Insertion
- Birth Control
- Contraceptive implant follow-up
- Nexplanon monitoring
- Subdermal implant check
- Intrauterine device placement
- Getting an IUD
- IUD procedure
ICD-10 Codes:
- Z3046: Encounter for surveillance of implantable subdermal contraceptive
- Z30430: Encounter for insertion of intrauterine contraceptive device
Also known as:
- Miscarriage
- Missed Miscarriage
- Spontaneous abortion
- Early pregnancy loss
- Fetal loss
- Silent miscarriage
- Delayed miscarriage
- Missed abortion
ICD-10 Codes:
- O039: Complete or unspecified spontaneous abortion without complication
- O021: Missed abortion
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
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:
- Pregnancy Test (Result Unknown)
- Pregnancy Test
- Inconclusive Pregnancy Test
- Unclear Pregnancy Test Result
- Pending Pregnancy Test
ICD-10 Codes:
- Z3200: Encounter for pregnancy test, result unknown
Also known as:
- Diet-Controlled Gestational Diabetes
- Diabetes and Pregnancy
- Gestational diabetes
- Gestational diabetes managed by diet
- Pregnancy diabetes diet control
- GDM diet management
ICD-10 Codes:
- O24410: Gestational diabetes mellitus in pregnancy, diet controlled
Also known as:
- Previous C-section Scar During Pregnancy
- Cesarean Delivery
- Prior Cesarean Section
- Uterine Scar from C-section
- C-section History in Pregnancy
ICD-10 Codes:
- O34219: Maternal care for unspecified type scar from previous cesarean delivery
Also known as:
- Positive Pregnancy Test
- Pregnancy
- Confirmed Pregnancy
- Pregnant Result
- Positive HCG Test
ICD-10 Codes:
- Z3201: Encounter for pregnancy test, result positive
Which procedures does Dr. Nwynn perform as a Gynecologist?
As a Gynecologist, procedures performed by a Dr. Michael Nwynn may include:
- Abortion Consultation
- Abortion Follow Up
- Abortion (Medical)
- Abortion (Surgical)
- Annual Pap Smear / GYN Exam
- Antepartum Care
- Anterior Repair
- Artificial Insemination / Intra-Uterine
For detailed information, please contact Dr. Nwynn's office.
Does Dr. Nwynn accept my insurance?
Dr. Nwynn accepts most major insurance plans. Important: Please call our office at (650) 299-2000 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Nwynn accept in San Mateo, CA?
Dr. Nwynn in San Mateo, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Health Plan of San Mateo
Kaiser Permanente
View All Insurances
Where is Dr. Nwynn's office located?
Dr. Michael Nwynn's Primary Practice
222 W 39th Ave # 316
San Mateo, CA 94403
(650) 299-2000
What is Dr. Nwynn's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Nwynn's National Provider Identifier (NPI) number is 1629157367.
What common questions do patients ask about Dr. Nwynn?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Nwynn
What is Dr. Michael Nwynn's specialty?
Dr. Nwynn is a Gynecologist near San Mateo, CA. A physician specializing in the diagnosis, treatment, and management of patients with gynecologic conditions is dedicated to addressing a wide range of female reproductive health issues. Contact Dr. Nwynn to book an appointment today.
Is this Dr. Michael Nwynn affiliated with a ranked Castle Connolly Top Hospital?
No, Nwynn is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: Kaiser Permanente Redwood City Medical Center. Castle Connolly Top Hospitals 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
Where can I learn more about Gynecologist?
Explore Gynecologist with 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 Michael Nwynn accepting new patients in San Mateo, CA?
Yes, Dr. Michael Nwynn is accepting new patients at this time.
Does Dr. Michael Nwynn offer online booking?
Please contact Dr. Nwynn's office at (650) 299-2000 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Michael Nwynn?
Please contact Dr. Nwynn's office at (650) 299-2000 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Michael Nwynn have?
Dr. Michael Nwynn is certified by the American Board of Obstetrics and Gynecology.
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