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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Joseph Michael Caruso, M.D.

Family Medicine Physician in Mishawaka, IN · enumerated 2005 · practices at Beacon Medical Group, Inc..

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

National Provider Identifier

1598763203

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Registry record

Entity type Individual (Type 1)
Name Dr. Joseph Michael Caruso
Credential M.D.
Sex Male
Practice address 4630 Vistula Rd, Mishawaka, IN, 46544
Phone (574) 647-1900
Fax (574) 647-7289
Enumeration date Jul 7, 2005
Last updated in NPPES Aug 26, 2024

Taxonomy & licenses

207PT0002X Medical Toxicology (Emergency Medicine) Physician Allopathic & Osteopathic Physicians · License 01035309A (IN) Secondary
207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 01035309A (IN) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
100090740 Medicaid IN -

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

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.
What specialty is Joseph Caruso?
Joseph Caruso is registered in NPPES with the primary taxonomy of Family Medicine Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-08-26.