A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).
Learn more about Dr. Barry Allswang:
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The overall average patient rating of Dr. Barry Allswang is Good.
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Specialties & Research
Dr. Barry Allswang, MD is board certified in Internal Medicine.
Education & Awards
Dr. Allswang graduated from Wayne State University, Detroit.
Dr. Allswang has 10 hospital affiliations:
- Los Alamitos Medical Center
- Downey Regional Medical Center
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- Additional Information
- Dr. Barry Steven Allswang MD is a male Internist, has 35 years of experience and practices in Internal Medicine.
- Where does Dr. Barry S. Allswang practice?
- Dr. Barry Allswang has 3 office locations.
Dr. Barry Allswang practices Internal Medicine near Long Beach, CA.
Additional practice locations include: Los Alamitos, CA and Lakewood, CA.
See Long Beach Internists.