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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Michael Tobias Bernstein, M.D.

Specialist in Glen Burnie, MD · enumerated 2005.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1780682674

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Registry record

Entity type Individual (Type 1)
Name Dr. Michael Tobias Bernstein
Credential M.D.
Sex Male
Practice address 203 Hospital Dr, Suite 200, Glen Burnie, MD, 21061
Phone (410) 760-8840
Fax (410) 760-7864
Enumeration date Jul 13, 2005
Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

174400000X Specialist Other Service Providers · License D0003330 (MD) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What specialty is Michael Bernstein?
Michael Bernstein is registered in NPPES with the primary taxonomy of Specialist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.