Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Jonathan Taylor Grossman, DO

Neurology Physician in Fort Wayne, IN · enumerated 2018.

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

National Provider Identifier

1093210114

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Registry record

Entity type Individual (Type 1)

Name Dr. Jonathan Taylor Grossman

Credential DO

Sex Male

Practice address 11104 Parkview Circle Dr Ste 110, Fort Wayne, IN, 46845

Phone (260) 425-6780

Fax (260) 425-6615

Enumeration date Mar 29, 2018

Last updated in NPPES Jul 21, 2026

Taxonomy & licenses

2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License 02008130A (IN) Secondary

2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License DO2026-0116 (NM) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Jonathan Grossman?

The National Provider Identifier (NPI) for Jonathan Grossman is 1093210114, a Type 1 (individual) record in the CMS NPPES registry.

Where does Jonathan Grossman practice?

The practice location on file with NPPES is in Fort Wayne, IN. 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 2026-07-21.