Dr. John Lin
- Gender: Male
- Experience: 22 years
- Sole propriator: No
- NPI: 1972558138
Dr. John Lin M.D.
Internist
He is located at 27055 Island Road in Valencia, CA 91355. Can help patients with the following: Abdominal Pain, Chronic Obstructive Pulmonary Disease (COPD), Diarrhea, Hot Flashes, Prescription Refill, Urethritis. His National Provider Identifier (NPI) number is 1972558138. Appointment can be made via the phone number (310) 623-0020. He is affiliated with 1 practices.
Conditions treated
Dr. John Lin, 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 Lin.
- 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)
Procedures Performed by Dr. John Lin
Medicare Enrollment
Dr. John Lin is enrolled to bill Medicare as a Practitioner - Internal Medicine (also registered under: Practitioner - Emergency Medicine) .
Bills through: Inpatient Specialists Of California Pc
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
| Medtronic | $70 |
| Allergan | $16 |
Other
| Food and Beverage | $86 |
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- Address: 23763 Valencia Boulevard Valencia, 91355, CA
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- Address: Suite 205 26357 Mcbean Parkway Valencia, 91355, CA
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- Address: 26357 Mcbean Parkway Suite 320 Valencia, 91355, CA
Questions & Answers
What conditions does Dr. John Lin treat?
Dr. John Lin provides treatment for Abdominal Pain, Chronic Obstructive Pulmonary Disease (COPD), Diarrhea, Hot Flashes, Prescription Refill, Urethritis. For the full list see this list.
Where can you meet with Dr. John Lin?
Dr. John Lin's office is located at 27055 Island Road in Valencia, CA 91355.
Does Dr. John Lin have affiliation with practices?
Dr. John Lin is affiliated with Fremont Internal Medicine.