Dr. Stephen W. Hryniewicki
- Gender: Male
- Experience: 41 years
- Graduated from: University Of California, Irvine, California College Of Medicine
- Graduation year: 1980
- Sole propriator: No
- NPI: 1598871741
Dr. Stephen W. Hryniewicki M.D.
Internist
He is located at 2650 Elm Avenue Suite 309 in Long Beach, CA 90806. Can help patients with the following: Edema, Gastroesophageal Reflux Disease (GERD), General Care, Hyponatremia, Migraine, Urinary Tract Infection (UTI). His National Provider Identifier (NPI) number is 1598871741. Appointment can be made via the phone number (562) 595-8549. He is affiliated with 1 practices and 1 hospitals.
Conditions treated
Dr. Stephen Hryniewicki, 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. Stephen W. Hryniewicki.
- 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. Stephen W. Hryniewicki
Insurances Accepted by Dr. Stephen W. Hryniewicki
- Medicare
Medicare Enrollment
Dr. Stephen W. Hryniewicki is enrolled to bill Medicare as a Practitioner - Internal Medicine .
Bills through: Long Beach Internal Medical Group Inc A Professional 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
| Astellas Pharma | $643 |
| AstraZeneca | $509 |
| Janssen | $255 |
Other
| Food and Beverage | $2933 |
Studies
UNIVERSITY OF CALIFORNIA, IRVINE, CALIFORNIA COLLEGE OF MEDICINE
Graduated in 1980
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Questions & Answers
What conditions does Dr. Stephen Hryniewicki treat?
Dr. Stephen Hryniewicki provides treatment for Edema, Gastroesophageal Reflux Disease (GERD), General Care, Hyponatremia, Migraine, Urinary Tract Infection (UTI). For the full list see this list.
Does Dr. Stephen Hryniewicki have affiliation with practices?
Dr. Stephen Hryniewicki is affiliated with Long Beach Internal Medical Group.
Does Dr. Stephen Hryniewicki accept patients with Medicare?
Yes, Dr. Stephen Hryniewicki accepts patients with Medicare.
Has Dr. Stephen Hryniewicki affiliation with hospitals?
Dr. Stephen Hryniewicki is affiliated with LONG BEACH MEMORIAL MEDICAL CENTER.
Where can you meet with Dr. Stephen Hryniewicki?
Dr. Stephen Hryniewicki's office is located at 2650 Elm Avenue Suite 309 in Long Beach, CA 90806.