15 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Tan, Obstetrician / Gynecologist (OBGYN) in Simi Valley, CA?
Dr. Irene Tan, MD is an Obstetrician / Gynecologist (OBGYN), who primarily practices in Simi Valley, CA. She has been practicing for over 15 years and is board certified. Dr. Tan graduated from Ross University School Of Medicine. Dr. Tan is fluent in English, Spanish, and Tagalog, and is currently seeing new patients. Dr. Tan’s practice accepts Kaiser Permanente, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Tan’s office at (805) 527-8055.
Where did Dr. Tan go to medical school and complete their residency?
Medical School: Ross University School Of Medicine, Roseau, Commonwealth Of Dominica, West Indies | Ross University School Of Medicine
Is Dr. Tan board certified as an Obstetrician / Gynecologist (OBGYN)?
Yes, Dr. Irene Tan, MD is board certified by the American Board of Obstetrics and Gynecology
What languages does Dr. Tan speak?
Dr. Tan and their clinical team can communicate with patients in the following languages:
English
Spanish
Tagalog
What conditions does Dr. Tan treat?
As an Obstetrician / Gynecologist (OBGYN), Dr. Tan 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. Tan. 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:
- Routine Gynecological Exam (Normal Findings)
- Routine Gynecological Exam (Abnormal Findings)
- Women's Health Checkup
- Women's checkup, all clear
- Pelvic exam, normal results
- OB/GYN visit, no issues
- Women's checkup with issues
- Pelvic exam, abnormal results
- OB/GYN visit with concerns
ICD-10 Codes:
- Z01419: Encounter for gynecological examination (general) (routine) without abnormal findings
- Z01411: Encounter for gynecological examination (general) (routine) with abnormal findings
Also known as:
- Amenorrhea
- Heavy and Frequent Periods (Irregular Cycle)
- Heavy and Frequent Periods (Regular Cycle)
- Menstruation
- Absent Periods
- No Periods
- Lack of Menstruation
- Menometrorrhagia
- Irregular Heavy Bleeding
- Abnormal Uterine Bleeding
- Menorrhagia
- Polymenorrhea
ICD-10 Codes:
- N912: Amenorrhea, unspecified
- N921: Excessive and frequent menstruation with irregular cycle
- N920: Excessive and frequent menstruation with regular cycle
Also known as:
- Birth Control Management (Unspecified)
- Other Birth Control Counseling
- IUD Insertion
- Birth Control Implant Check-up
- Birth Control
- General contraceptive care
- Family planning management
- Birth control services
- Additional contraceptive advice
- General family planning discussion
- Ongoing birth control counseling
- Intrauterine device placement
- Getting an IUD
- IUD procedure
- Contraceptive implant follow-up
- Nexplanon monitoring
- Subdermal implant check
ICD-10 Codes:
- Z309: Encounter for contraceptive management, unspecified
- Z3009: Encounter for other general counseling and advice on contraception
- Z30430: Encounter for insertion of intrauterine contraceptive device
- Z3046: Encounter for surveillance of implantable subdermal contraceptive
Also known as:
- Depression Screening
- Postpartum Depression Screening
- Depression
- Health Screening
- Depression Test
- Mental Health Check for Depression
- Mood Disorder Screening
- Maternal Depression Check
- PPD Screening
- New Mother Depression Test
ICD-10 Codes:
- Z1331: Encounter for screening for depression
- Z1332: Encounter for screening for maternal depression
Also known as:
- Acute Vaginal Inflammation
- Vaginitis
- Acute Vaginitis
- Sudden Vaginal Infection
- Vaginal Irritation
ICD-10 Codes:
- N760: Acute vaginitis
Also known as:
- Positive Pregnancy Test
- Pregnancy
- Confirmed Pregnancy
- Pregnant Result
- Positive HCG Test
ICD-10 Codes:
- Z3201: Encounter for pregnancy test, result positive
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 Genetic and Chromosomal Screening
- Genetic Testing
- Health Screening
- Additional Genetic Testing
- Advanced Chromosome Screening
- Specific Genetic Anomaly Screening
ICD-10 Codes:
- Z1379: Encounter for other screening for genetic and chromosomal anomalies
Also known as:
- Mammogram for Breast Cancer Screening
- Health Screening
- Mammography
- Breast Cancer Screening (PDQ®)
- Mammograms
- Breast X-ray
- Breast Cancer Check
ICD-10 Codes:
- Z1231: Encounter for screening mammogram for malignant neoplasm of breast
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:
- IUD Removal
- Birth Control
- Intrauterine Device Extraction
- Taking out IUD
- Removing an IUD
ICD-10 Codes:
- Z30432: Encounter for removal of intrauterine contraceptive device
Also known as:
- Uncomplicated Childbirth
- Childbirth
- Normal Delivery
- Natural Birth
- Vaginal Delivery
ICD-10 Codes:
- O80: Encounter for full-term uncomplicated delivery
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
What procedures does Dr. Tan perform?
As an Obstetrician / Gynecologist (OBGYN), Dr. Tan 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. Tan. 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:
- IUD Removal
- Birth Control
- Intrauterine device removal
- Take out IUD
- Remove birth control device
- IUD explant
CPT Codes:
- 58301: Removal of intrauterine device (IUD)
Also known as:
- IUD Insertion
- Birth Control
- Intrauterine device placement
- IUD placement
- Birth control implant
CPT Codes:
- 58300: Insertion of intrauterine device (IUD)
Also known as:
- Uterine Lining Biopsy
- Biopsy
- Endometrial Biopsy
- Uterine Biopsy
- Cervical Biopsy
- Endocervical Sampling
CPT Codes:
- 58100: Endometrial sampling (biopsy) with or without endocervical sampling (biopsy), without cervical dilation, any method (separate procedure)
Also known as:
- Colposcopy with Cervical Biopsy and Curettage
- Colposcopy
- Cervical Biopsy
- Endocervical Curettage
- Pap Smear Follow-up Procedure
CPT Codes:
- 57454: Colposcopy of the cervix including upper/adjacent vagina; with biopsy(s) of the cervix and endocervical curettage
Also known as:
- Hysteroscopy with Biopsy or Polyp Removal
- Hysteroscopy with Endometrial Ablation
- Biopsy
- Hysteroscopy
- Uterine Scope with Biopsy
- Hysteroscopic Polypectomy
- D&C with Hysteroscopy
- Uterine Lining Removal
- Endometrial Resection
- Thermoablation of Uterus
CPT Codes:
- 58558: Hysteroscopy, surgical; with sampling (biopsy) of endometrium and/or polypectomy, with or without D & C
- 58563: Hysteroscopy, surgical; with endometrial ablation (eg, endometrial resection, electrosurgical ablation, thermoablation)
Also known as:
- Dilation and Curettage (D&C)
- D&C
- Uterine Scraping
- Uterine Dilation and Curettage
CPT Codes:
- 58120: Dilation and curettage, diagnostic and/or therapeutic (nonobstetrical)
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:
- Surgical Treatment for Missed Miscarriage (First Trimester)
- D&C for Missed Abortion
- Surgical Miscarriage Management
- First Trimester Missed Abortion Treatment
CPT Codes:
- 59820: Treatment of missed abortion, completed surgically; first trimester
Also known as:
- Comprehensive Prenatal Care (7+ Visits)
- Prenatal Care
- Antepartum Care
- Pregnancy Check-ups
- Maternity Care
- Obstetric Visits
CPT Codes:
- 59426: Antepartum care only; 7 or more visits
Also known as:
- Removal of Non-Biodegradable Drug Implant
- Drug Delivery Device Removal
- Permanent Drug Implant Explant
- Non-Dissolving Implant Removal
CPT Codes:
- 11982: Removal, non-biodegradable drug delivery implant
Also known as:
- Drug Delivery Implant Insertion
- Medication Implant Placement
- Bioresorbable Drug Implant
- Contraceptive Implant Insertion
CPT Codes:
- 11981: Insertion, drug-delivery implant (ie, bioresorbable, biodegradable, non-biodegradable)
Also known as:
- Removal and Reinsertion of Drug Delivery Implant
- Drug Implant Exchange
- Non-Biodegradable Implant Replacement
- Medication Device Change
CPT Codes:
- 11983: Removal with reinsertion, non-biodegradable drug delivery implant
Also known as:
- Newborn Circumcision (Surgical)
- Neonatal Circumcision
- Surgical Infant Circumcision
- Baby Circumcision
CPT Codes:
- 54160: Circumcision, surgical excision other than clamp, device, or dorsal slit; neonate (28 days of age or less)
Does Dr. Tan accept my insurance?
Dr. Tan accepts most major insurance plans. Important: Please call our office at (805) 527-8055 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Tan accept in Simi Valley, CA?
Dr. Tan in Simi Valley, 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
Blue Shield of California
Centene
Crown Cork and Seal Company
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
Heritage Health
Other Health Care Provider
St. Joseph Health System (CA)
UnitedHealthcare
View All Insurances
Where is Dr. Tan's office located?
What is Dr. Tan's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Tan's National Provider Identifier (NPI) number is 1699942425.
What common questions do patients ask about Dr. Tan?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Tan
What is Dr. Irene Tan's specialty?
Dr. Tan is a Obstetrician / Gynecologist (OBGYN) near Simi Valley, 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. Tan to book an appointment today.
Is this Dr. Irene Tan affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Tan is affiliated with Los Robles Regional Medical Center which is a Castle Connolly Top Hospital. 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 Irene Tan accepting new patients in Simi Valley, CA?
Yes, Dr. Irene Tan is accepting new patients at this time.
Does Dr. Irene Tan offer online booking?
Please contact Dr. Tan's office at (805) 527-8055 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Irene Tan?
Please contact Dr. Tan's office at (805) 527-8055 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Irene Tan have?
Dr. Irene Tan is certified by the American Board of Obstetrics and Gynecology.
Other Obstetrician / Gynecologist (OBGYN) Near Simi Valley, CA
JL
Obstetrician / Gynecologist (OBGYN)
Accepting patientsDr. Jennifer Lee, DO is an Obstetrician / Gynecologist (OBGYN), who primarily practices in Simi Valley, CA.
Simi Valley, CA
Obstetrician / Gynecologist (OBGYN)
Accepting patientsDr. Ga Lee, MD is an Obstetrician / Gynecologist (OBGYN), who primarily practices in Simi Valley, CA with 1 additional practice location.
Simi Valley, CA
Obstetrician / Gynecologist (OBGYN)
Accepting patientsDr. Catherine Kim, MD is an Obstetrician / Gynecologist (OBGYN), who primarily practices in Simi Valley, CA. She is board certified.
Simi Valley, CA