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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Iosif Aronov, M.D.

Internal Medicine Physician in Rego Park, NY · enumerated 2010 · practices at Entrovia Medical P.C..

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

National Provider Identifier

1316278393

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Registry record

Entity type Individual (Type 1)
Name Iosif Aronov
Credential M.D.
Sex Male
Practice address Rego Park, NY, 11374
Phone (516) 369-0324
Fax (718) 233-2720
Enumeration date Jan 14, 2010
Last updated in NPPES Jan 14, 2010

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 236451 (NY) 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

Where does Iosif Aronov practice?
The practice location on file with NPPES is in Rego Park, NY. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Iosif Aronov?
The National Provider Identifier (NPI) for Iosif Aronov is 1316278393, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-01-14.