GN
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Nanayakkara, Obstetrician / Gynecologist (OBGYN) in Riverside, CA?
Dr. Gamage Nanayakkara, MD is an Obstetrician / Gynecologist (OBGYN), who primarily practices in Riverside, CA with 2 additional practice locations. Dr. Nanayakkara graduated from University of Chicago Division of the Biological Sciences The Pritzker School of Medicine and completed his residency at Women and Infants Hospital of Rhode Island Program. Dr. Nanayakkara is fluent in English and Spanish, and is currently seeing new patients. Dr. Nanayakkara’s practice accepts Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Nanayakkara’s office at (951) 493-6933.
Where did Dr. Nanayakkara go to medical school and complete their residency?
Residency: Women and Infants Hospital of Rhode Island Program
Medical School: University of Chicago Division of the Biological Sciences The Pritzker School of Medicine | Faculty of Health-Care Sciences
What languages does Dr. Nanayakkara speak?
Dr. Nanayakkara and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does Dr. Nanayakkara treat?
As an Obstetrician / Gynecologist (OBGYN), Dr. Nanayakkara 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. Nanayakkara. 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:
- Incidental Pregnancy
- Early Pregnancy (Less Than 8 Weeks)
- 38 Weeks Pregnant
- 36 Weeks Pregnant
- 11 Weeks Pregnant
- Pregnancy
- Unplanned pregnancy (incidental finding)
- Pregnancy discovered incidentally
- Unexpected pregnancy
- First 8 weeks of pregnancy
- Very early pregnancy
- First trimester
- Full term pregnancy
- Week 38 of gestation
- Ready for birth
- Nine months pregnant
- Week 36 of gestation
- Almost 3 months pregnant
- Week 11 of gestation
- End of first trimester
ICD-10 Codes:
- Z331: Pregnant state, incidental
- Z3A01: Less than 8 weeks gestation of pregnancy
- Z3A38: 38 weeks gestation of pregnancy
- Z3A36: 36 weeks gestation of pregnancy
- Z3A11: 11 weeks gestation of pregnancy
Also known as:
- Second Trimester Prenatal Care
- Prenatal Care for Normal Pregnancy
- Third Trimester Prenatal Care
- Prenatal Care
- Mid-Pregnancy Check-ups
- Routine Second Trimester Care
- Maternity Care (Second Trimester)
- Routine Pregnancy Check-ups
- Maternity Care
- Normal Pregnancy Supervision
- Late Pregnancy Check-ups
- Routine Third Trimester Care
- Maternity Care (Third Trimester)
- Mid-pregnancy care
- Second trimester check-ups
- Antenatal care in mid-pregnancy
- Late pregnancy care
- Third trimester check-ups
- Antenatal care in late pregnancy
ICD-10 Codes:
- Z3482: Encounter for supervision of other normal pregnancy, second trimester
- Z3490: Encounter for supervision of normal pregnancy, unspecified, unspecified trimester
- Z3483: Encounter for supervision of other normal pregnancy, third trimester
- Z3402: Encounter for supervision of normal first pregnancy, second trimester
- Z3493: Encounter for supervision of normal pregnancy, unspecified, third trimester
- Z3492: Encounter for supervision of normal pregnancy, unspecified, second trimester
Also known as:
- Amenorrhea
- Heavy and Frequent Periods (Regular Cycle)
- Heavy and Frequent Periods (Irregular Cycle)
- Menstruation
- Absent Periods
- No Periods
- Lack of Menstruation
- Menorrhagia
- Polymenorrhea
- Abnormal Uterine Bleeding
- Menometrorrhagia
- Irregular Heavy Bleeding
ICD-10 Codes:
- N912: Amenorrhea, unspecified
- N920: Excessive and frequent menstruation with regular cycle
- N921: Excessive and frequent menstruation with irregular cycle
Also known as:
- General Health Screening
- Health Screening
- Routine Check-up
- Preventive Health Exam
- Wellness Screening
ICD-10 Codes:
- Z139: Encounter for screening, unspecified
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:
- 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:
- Menopause
- Climacteric
- The Change of Life
- Postmenopause
ICD-10 Codes:
- N951: Menopausal and female climacteric states
Also known as:
- Postmenopausal Bleeding
- Menopause
- Vaginal Bleeding
- Bleeding After Menopause
- Vaginal Bleeding in Menopause
ICD-10 Codes:
- N950: Postmenopausal bleeding
Also known as:
- Other Post-Surgery Condition
- Postoperative State
- Recovery After Surgery
- Surgical Follow-up
ICD-10 Codes:
- Z98890: Other specified postprocedural states
What procedures does Dr. Nanayakkara perform?
As an Obstetrician / Gynecologist (OBGYN), Dr. Nanayakkara performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Nanayakkara. 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:
- Fetal Non-Stress Test
- Nonstress Test
- Nonstress Test (NST)
- Fetal Heart Rate Monitoring
- NST for Pregnancy
- Baby Heartbeat Test
CPT Codes:
- 59025: Fetal non-stress test
Also known as:
- Hysteroscopy with Biopsy or Polyp Removal
- Biopsy
- Hysteroscopy
- Uterine Scope with Biopsy
- Hysteroscopic Polypectomy
- D&C with Hysteroscopy
CPT Codes:
- 58558: Hysteroscopy, surgical; with sampling (biopsy) of endometrium and/or polypectomy, with or without D & C
Does Dr. Nanayakkara accept my insurance?
Dr. Nanayakkara accepts most major insurance plans. Important: Please call our office at (951) 493-6933 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Nanayakkara accept in Riverside, CA?
Dr. Nanayakkara in Riverside, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Apex Healthcare
Centene
City of Los Angeles
Crown Cork and Seal Company
Inland Empire
Medicaid
Medicare
State of California
UnitedHealthcare
View All Insurances
Where is Dr. Nanayakkara's office located?
Dr. Gamage Nanayakkara's Primary Practice
3660 Arlington Ave
Riverside, CA 92506
(951) 493-6933
What is Dr. Nanayakkara's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Nanayakkara's National Provider Identifier (NPI) number is 1497836464.
What common questions do patients ask about Dr. Nanayakkara?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Nanayakkara
What is Dr. Gamage Nanayakkara's specialty?
Dr. Nanayakkara is a Obstetrician / Gynecologist (OBGYN) near Riverside, CA. 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. Contact Dr. Nanayakkara to book an appointment today.
Is this Dr. Gamage Nanayakkara affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Nanayakkara is affiliated with Riverside Community Hospital, St. Bernardine Medical Center, Los Angeles General 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
Where can I learn more about Obstetrician / Gynecologist (OBGYN)?
Explore Obstetrician / Gynecologist (OBGYN) 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 Gamage Nanayakkara accepting new patients in Riverside, CA?
Yes, Dr. Gamage Nanayakkara is accepting new patients at this time.
Does Dr. Gamage Nanayakkara offer online booking?
Please contact Dr. Nanayakkara's office at (951) 493-6933 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Gamage Nanayakkara?
Please contact Dr. Nanayakkara's office at (951) 493-6933 for information regarding telehealth appointment availability or for scheduling assistance.
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