Dr. Tiffany Ngai
Last updated: Nov 9, 2021

Dr. Tiffany Ngai

  • Gender: Female
  • Experience: 8 years
  • Graduation year: 2013
  • Sole propriator: No
  • NPI: 1215378930

Dr. Tiffany Ngai M.D.

Infectious Disease Specialist

She is located at 1165 Montgomery Drive in Santa Rosa, CA 95405. Can help patients with the following: E. Coli Infection, Hepatitis B (HBV), Hiatal Hernia, Leprosy, Obesity, Swine Flu. Her National Provider Identifier (NPI) number is 1215378930. Appointment can be made via the phone number (707) 547-5437. She is affiliated with 1 practices and 2 hospitals.

Conditions treated

Dr. Tiffany Ngai, being an infectious disease specialist, 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. Tiffany Ngai.

  • Abdominal Pain
  • Acquired Immunodeficiency Syndrome (AIDS)
  • Acute Pain
  • Anemia
  • Anthrax
  • Arthritis
  • Asthma
  • Atherosclerosis
  • Bacterial Vaginosis
  • Bladder Control
  • Boils
  • Botulism
  • Bronchitis
  • Brucellosis
  • Cancer
  • Candida Auris
  • Cat Scratch Disease
  • Cellulitis
  • Chagas Disease
  • Chest Pain
  • Chickenpox
  • Chlamydia
  • Cholecystitis
  • Cholera
  • Chronic Obstructive Pulmonary Disease (COPD)
  • Chronic Rhinitis
  • Common Cold
  • Constipation
  • Coronavirus
  • Cryptococcosis
  • Cystitis
  • Cytomegalovirus (CMV)
  • Dengue Fever
  • Diarrhea
  • Diphtheria
  • E. Coli Infection
  • Eastern Equine Encephalitis (EEE)
  • Ebola Hemorrhagic Fever
  • Edema
  • Encephalitis
  • Endocarditis
  • Epididymitis
  • Fever
  • Fifth Disease
  • Food Poisoning
  • Gangrene
  • Gastroesophageal Reflux Disease (GERD)
  • General Care
  • Genital Herpes
  • Giardiasis
  • Gonorrhea
  • Guinea Worm Disease
  • Hand, Foot, and Mouth Disease (HFMD)
  • Headache
  • Heart Disease
  • Helicobacter Pylori Infection
  • Hepatitis A (HAV)
  • Hepatitis B (HBV)
  • Hepatitis C (HCV)
  • Herpes Simplex Virus
  • Hiatal Hernia
  • High Blood Pressure
  • Histoplasmosis
  • Hot Flashes
  • Human Immunodeficiency Virus (HIV)
  • Human Papillomavirus (HPV)
  • Hyperlipidemia
  • Hyponatremia
  • Impetigo
  • Infectious Diseases
  • Infectious Mononucleosis
  • Influenza
  • Inguinal Hernia
  • Leishmaniasis
  • Leprosy
  • Leptospirosis
  • Listeriosis
  • Lyme Disease
  • Mad Cow Disease
  • Malaria
  • Measles
  • Meningitis
  • Migraine
  • Mumps
  • Nail Fungus
  • Nausea and Vomiting
  • Necrotizing Fasciitis (NF)
  • Neutropenia
  • Obesity
  • Osteomyelitis
  • Osteoporosis
  • Peptic Ulcer
  • Pinworm Infection
  • Pityriasis Rosea
  • Pneumonia
  • Polio
  • Prescription Refill
  • Rabies
  • Rocky Mountain Spotted Fever (RMSF)
  • Roseola
  • Rubella
  • Salmonella Food Poisoning
  • Scabies
  • Scarlet Fever
  • Schistosomiasis
  • Sepsis
  • Severe Acute Respiratory Syndrome (SARS)
  • Sexually Transmitted Diseases (STDs)
  • Smallpox
  • Sore Throat
  • Staph Infection
  • Stomach Flu
  • Strep Throat
  • Swine Flu
  • Syphilis
  • Tetanus
  • Thrush
  • Tonsillitis
  • Toxic Shock Syndrome (TSS)
  • Toxoplasmosis
  • Trichinosis
  • Tuberculosis (TB)
  • Typhoid Fever
  • Upper Respiratory Infection (URI)
  • Urethritis
  • Urinary Tract Infection (UTI)
  • Valley Fever
  • Viral Hemorrhagic Fever (VHF)
  • West Nile Virus
  • Whooping Cough
  • Yaws
  • Yeast Infection
  • Yellow Fever
  • Zika Virus

Medicare Enrollment

Dr. Tiffany Ngai is enrolled to bill Medicare as a Practitioner - Infectious Disease (also registered under: Practitioner - Internal Medicine) .

Bills through: Providence Medical Foundation

Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and is not a comment on insurance accepted, quality, outcomes, or board certification.

Payments received

Drug payment

Gilead Sciences $14

Other

Food and Beverage $15

Studies

Graduated in 2013

Additional Specialities

  • Internist

Affiliated practices

St. Joseph Health Medical Group
500 Doyle Park Dr.
Santa Rosa, 95405 CA
(707) 547-5437

Affiliated hospitals

SANTA ROSA MEMORIAL HOSPITAL
1165 MONTGOMERY DR
SANTA ROSA, 95405 CA
(707) 525-5300
PETALUMA VALLEY HOSPITAL
400 N MCDOWELL BLVD
PETALUMA, 94954 CA
(707) 778-1111

Looking for more Infectious Disease Specialists?

Here are infectious disease specialists in California you may want to explore.

Dr. Jesse Julian Waggoner
  • Gender: Male
  • Address: Suite 100 1301 Shoreway Road Belmont, 94002, CA
Dr. Stuart Cohen
  • Gender: Male
  • Address: 4150 V Street Sacramento, 95817, CA
Dr. Ashlyn Sakona
  • Gender: Female
  • Address: Suite 365-C 200 Ucla Medical Plaza Los Angeles, 90095, CA
Dr. Kevin M. Smith
  • Gender: Male
  • Address: 354 Santa Fe Drive Encinitas, 92024, CA
Kristina Jacquelyn St.Clair
  • Gender: Female
  • Address: PO BOX 555191 CAMP PENDLETON, 92055, CA
Dr. Dale K. Lieu
  • Gender: Male
  • Address: 4647 Zion Avenue San Diego, 92120, CA
Dr. Manthani P. Reddy
  • Gender: Male
  • Address: Suite 108 7045 North Maple Avenue Fresno, 93720, CA
Dr. Abraham Eskenazi
  • Gender: Male
  • Address: 3229 Erie Street San Diego, 92117, CA
Dr. Catherine Maywood
  • Gender: Female
  • Address: Suite 202 1685 East Main Street El Cajon, 92021, CA
Dr. Shweta Ramsahai
  • Gender: Female
  • Address: 4647 Zion Avenue San Diego, 92120, CA

Questions & Answers

What conditions does Dr. Tiffany Ngai treat?

Dr. Tiffany Ngai provides treatment for E. Coli Infection, Hepatitis B (HBV), Hiatal Hernia, Leprosy, Obesity, Swine Flu. For the full list see this list.

Does Dr. Tiffany Ngai accept insurance?

Unfortunately we don't have any information if Dr. Tiffany Ngai accepts insurance.

Has Dr. Tiffany Ngai affiliation with hospitals?

Dr. Tiffany Ngai is affiliated with SANTA ROSA MEMORIAL HOSPITAL. For the full list of hospitals see this list.

Does Dr. Tiffany Ngai have affiliation with practices?

Dr. Tiffany Ngai is affiliated with St. Joseph Health Medical Group.

Where can you meet with Dr. Tiffany Ngai?

Dr. Tiffany Ngai's office is located at 1165 Montgomery Drive in Santa Rosa, CA 95405.