Dr. Tiffinie R. Mercado
- Gender: Female
- Experience: 12 years
- Sole propriator: No
- NPI: 1194880179
Dr. Tiffinie R. Mercado MD
Obstetrician and Gynecologist
She is located at 80 Mahalani Street in Wailuku, HI 96793. Can help patients with the following: Bacterial Vaginosis, Breastfeeding and Lactation, Labor and Birth, Menopause, Preeclampsia and Eclampsia, Sexually Transmitted Diseases (STDs). Her National Provider Identifier (NPI) number is 1194880179. Appointment can be made via the phone number (808) 243-6000. She is affiliated with 4 practices.
Conditions treated
Dr. Tiffinie R. Mercado, being an obstetrician and gynecologist, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. Tiffinie R. Mercado.
- Amenorrhea
- Bacterial Vaginosis
- Birth Control Counseling
- Blood in Urine
- Braxton Hicks Contractions
- Breast Cancer
- Breastfeeding
- Breastfeeding and Lactation
- Cancer
- Cervical Cancer
- Cervical Intraepithelial Neoplasia (CIN)
- Chlamydia
- Ectopic Pregnancy
- Endometriosis
- Fibrocystic Breast Disease
- Gestational Diabetes
- Group B Streptococcal Infection (GBS)
- Gynecological Exam
- High Blood Pressure
- Hot Flashes
- Human Papillomavirus (HPV)
- Infertility
- Labor and Birth
- Menopause
- Menstrual Cramps
- Miscarriage
- Morning Sickness
- Osteoporosis
- Ovarian Cancer
- Ovarian Cysts
- Overactive Bladder (OAB)
- Pelvic Inflammatory Disease (PID)
- Pelvic Pain
- Perimenopause
- Placenta Previa
- Polycystic Ovary Syndrome (PCOS)
- Preeclampsia and Eclampsia
- Pregnancy
- Premature Ovarian Failure (POF)
- Premenstrual Dysphoric Disorder (PMDD)
- Premenstrual Syndrome (PMS)
- Prenatal Care
- Sexually Transmitted Diseases (STDs)
- Trichomoniasis
- Urinary Incontinence (UI)
- Urinary Retention
- Urinary Tract Infection (UTI)
- Uterine Cancer
- Uterine Fibroids
- Uterine Growths
- VBAC
- Vaginal Atrophy and Dryness
- Vaginal Bleeding
- Vaginal Cancer
- Vaginal Pain
- Vaginitis
- Women's Health
- Yeast Infection
Procedures Performed by Dr. Tiffinie R. Mercado
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. Tiffinie R. Mercado as in-network for the following 2026 plans.
Health plans
Kaiser Permanente
Network data as of Aug 5, 2025, as reported by the insurer.
Show all 10 plans from Kaiser Permanente
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| KP HI Bronze 6000/65 Plus CAM | HMO · Expanded Bronze | Preferred | Accepting new patients |
| KP HI Gold 0/40 Plus CAM | HMO · Gold | Preferred | Accepting new patients |
| KP HI Gold 1000 Ded/250 Rx Ded | HMO · Gold | Preferred | Accepting new patients |
| KP HI Platinum 0/5 Plus CAM | HMO · Platinum | Preferred | Accepting new patients |
| KP HI Silver 3000 Ded/600 Rx Ded Plus CAM | HMO · Silver | Preferred | Accepting new patients |
| KP HI Silver 4000 Ded/600 Rx Ded | HMO · Silver | Preferred | Accepting new patients |
| KP HI Standard Bronze 7500/50 | HMO · Expanded Bronze | Preferred | Accepting new patients |
| KP HI Standard Gold 2000/30 | HMO · Gold | Preferred | Accepting new patients |
| KP HI Standard Platinum 0/10 | HMO · Platinum | Preferred | Accepting new patients |
| KP HI Standard Silver 6000/40 | HMO · Silver | Preferred | Accepting new patients |
This covers ACA Marketplace plans only, as reported by each insurer. It does not include employer, Medicare Advantage, or state-run exchange plans, and a plan missing from this list does not mean Dr. Tiffinie R. Mercado is out of network. Insurer directories can be out of date, so always confirm with the insurer and the office before your visit.
Medicare Enrollment
Dr. Tiffinie R. Mercado is enrolled to bill Medicare as a Practitioner - Obstetrics/gynecology .
Bills through: Hawaii Permanente Medical Group Inc
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.
Payments received
Drug payment
| Intuitive Surgical | $2529 |
| Hologic | $43 |
| Ariosa Diagnostics | $41 |
Other
| Travel and Lodging | $1410 |
| Food and Beverage | $1371 |
Affiliated practices
Looking for more Obstetrician and Gynecologists?
Out of the 22 obstetrician and gynecologists in this region, here are 10 randomly selected ones for you to explore.
- Gender: Male
- Address: 80 Mahalani Street Wailuku, 96793, HI
- Gender: Male
- Address: 80 Mahalani Street Wailuku, 96793, HI
- Gender: Female
- Address: 80 Mahalani Street Wailuku, 96793, HI
- Gender: Male
- Address: 845 Helen Drive Lebanon, 17042, PA
- Gender: Female
- Address: 80 Mahalani Street Wailuku, 96793, HI
- Gender: Female
- Address: 1881 Nani Street Wailuku, 96793, HI
- Gender: Female
- Address: 1931 East Vineyard Street Wailuku, 96793, HI
- Gender: Female
- Address: 2450 Ashby Avenue Suite 3040 Berkeley, 94705, CA
- Gender: Male
- Address: 7850 Jefferson Street Northeast Suite 300 Albuquerque, 87109, NM
- Gender: Male
- Address: 9576 Highway 70 Minocqua, 54548, WI
Questions & Answers
Does Dr. Tiffinie R. Mercado accept patients with Kaiser Permanente?
Yes, Dr. Tiffinie R. Mercado is listed in-network for Kaiser Permanente through the ACA Marketplace (Obamacare/HealthCare.gov). See the Marketplace plans section for details.
Where can you meet with Dr. Tiffinie R. Mercado?
Dr. Tiffinie R. Mercado's office is located at 80 Mahalani Street in Wailuku, HI 96793.
What conditions does Dr. Tiffinie R. Mercado treat?
Dr. Tiffinie R. Mercado provides treatment for Bacterial Vaginosis, Breastfeeding and Lactation, Labor and Birth, Menopause, Preeclampsia and Eclampsia, Sexually Transmitted Diseases (STDs). For the full list see this list.
Does Dr. Tiffinie R. Mercado have affiliation with practices?
Dr. Tiffinie R. Mercado is affiliated with Lawrence Neurology Specialists. For the full list of practices see this list.