Dr. John O. Lai
- Gender: Male
- Experience: 29 years
- Graduated from: University Of Kansas School Of Med (kc/wich/sal)
- Graduation year: 1992
- Sole propriator: No
- NPI: 1457398406
Dr. John O. Lai M.D.
Internist
He is located at 1500 Southgate Avenue Suite 115 in Daly City, CA 94015. Can help patients with the following: Bladder Control, Chronic Obstructive Pulmonary Disease (COPD), Cystitis, Diarrhea, Influenza, Urethritis. His National Provider Identifier (NPI) number is 1457398406. Appointment can be made via the phone number (650) 991-4463. He is affiliated with 2 practices and 4 hospitals.
Conditions treated
Dr. John O. Lai, being an internist, 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. John O. Lai.
- Abdominal Pain
- Acute Pain
- Anemia
- Arthritis
- Asthma
- Atherosclerosis
- Bladder Control
- Chest Pain
- Cholecystitis
- Chronic Obstructive Pulmonary Disease (COPD)
- Common Cold
- Constipation
- Cystitis
- Diarrhea
- Edema
- Fever
- Gastroesophageal Reflux Disease (GERD)
- General Care
- Headache
- Heart Disease
- Hiatal Hernia
- High Blood Pressure
- Hot Flashes
- Hyperlipidemia
- Hyponatremia
- Influenza
- Inguinal Hernia
- Migraine
- Nausea and Vomiting
- Obesity
- Osteoporosis
- Peptic Ulcer
- Prescription Refill
- Urethritis
- Urinary Tract Infection (UTI)
Medicare Enrollment
Dr. John O. Lai is enrolled to bill Medicare as a Practitioner - Internal Medicine .
Bills through: John Lai And Kevin Wong Medical Corporation
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
| Janssen | $2430 |
| AstraZeneca | $1991 |
| Boehringer Ingelheim | $1776 |
Other
| Food and Beverage | $20357 |
Studies
UNIVERSITY OF KANSAS SCHOOL OF MED (KC/WICH/SAL)
Graduated in 1992
Affiliated hospitals
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Questions & Answers
Where can you meet with Dr. John O. Lai?
Dr. John O. Lai's office is located at 1500 Southgate Avenue Suite 115 in Daly City, CA 94015.
Has Dr. John O. Lai affiliation with hospitals?
Dr. John O. Lai is affiliated with CALIFORNIA PACIFIC MEDICAL CTR-PACIFIC CAMPUS HOSP. For the full list of hospitals see this list.
What conditions does Dr. John O. Lai treat?
Dr. John O. Lai provides treatment for Bladder Control, Chronic Obstructive Pulmonary Disease (COPD), Cystitis, Diarrhea, Influenza, Urethritis. For the full list see this list.
Does Dr. John O. Lai have affiliation with practices?
Dr. John O. Lai is affiliated with Daly City Anesthesia Medical Group. For the full list of practices see this list.
Does Dr. John O. Lai accept insurance?
Unfortunately we don't have any information if Dr. John O. Lai accepts insurance.