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Jason Adam Gregorin, D.O.

Internal Medicine Physician in Blue Ash, OH · enumerated 2015.

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

National Provider Identifier

1972982726

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Registry record

Entity type Individual (Type 1)
Name Jason Adam Gregorin
Credential D.O.
Sex Male
Practice address 10123 Alliance Rd, Blue Ash, OH, 45242
Phone (440) 655-4416
Enumeration date May 27, 2015
Last updated in NPPES Oct 20, 2026

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 34.012977 (OH) Primary
DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO 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 is the NPI number for Jason Gregorin?
The National Provider Identifier (NPI) for Jason Gregorin is 1972982726, a Type 1 (individual) record in the CMS NPPES registry.
Where does Jason Gregorin practice?
The practice location on file with NPPES is in Blue Ash, OH. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-10-20.