Dr. Glenn A. Marshak
- Gender: Male
- Experience: 28 years
- Sole propriator: No
- NPI: 1104890029
Dr. Glenn A. Marshak M.D.
Internist
He is located at 8920 Wilshire Boulevard in Beverly Hills, CA 90211. Can help patients with the following: Abdominal Pain, Constipation, Hot Flashes, Hyperlipidemia, Inguinal Hernia, Migraine. His National Provider Identifier (NPI) number is 1104890029. Appointment can be made via the phone number (310) 553-5203. He is affiliated with 1 practices.
Conditions treated
Dr. Glenn A. Marshak, 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. Glenn A. Marshak.
- 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. Glenn A. Marshak
Insurances Accepted by Dr. Glenn A. Marshak
- Medicare
Medicare Enrollment
Dr. Glenn A. Marshak is enrolled to bill Medicare as a Practitioner - Internal Medicine .
Bills through: Innovative Medical Solutions Inc A Medical Group
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
| Novo Nordisk | $184 |
| Takeda | $146 |
| Merck | $113 |
Other
| Food and Beverage | $943 |
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Questions & Answers
Where can you meet with Dr. Glenn A. Marshak?
Dr. Glenn A. Marshak's office is located at 8920 Wilshire Boulevard in Beverly Hills, CA 90211.
Does Dr. Glenn A. Marshak accept patients with Medicare?
Yes, Dr. Glenn A. Marshak accepts patients with Medicare.
Does Dr. Glenn A. Marshak have affiliation with practices?
Dr. Glenn A. Marshak is affiliated with Innovative Medical Solutions.
What conditions does Dr. Glenn A. Marshak treat?
Dr. Glenn A. Marshak provides treatment for Abdominal Pain, Constipation, Hot Flashes, Hyperlipidemia, Inguinal Hernia, Migraine. For the full list see this list.