Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jason David Grabrovac, PA-C

Physician Assistant in Cumming, GA · enumerated 2005.

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

National Provider Identifier

1023000528

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Registry record

Entity type Individual (Type 1)

Name Jason David Grabrovac

Credential PA-C

Sex Male

Practice address 1100 Northside Forsyth Dr, Suite 340, Cumming, GA, 30041

Phone (770) 886-8111

Fax (770) 205-8539

Enumeration date Aug 19, 2005

Last updated in NPPES Mar 21, 2013

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 004057 (GA) Primary

Other identifiers

Identifier	Type	State	Issuer
174320964C	Medicaid	GA	-

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 Jason Grabrovac?

The National Provider Identifier (NPI) for Jason Grabrovac is 1023000528, a Type 1 (individual) record in the CMS NPPES registry.

Where does Jason Grabrovac practice?

The practice location on file with NPPES is in Cumming, GA. 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 2013-03-21.