Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Ronald Gregory Grant, P.A.

Physician Assistant in Oakland, CA · enumerated 2006.

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

National Provider Identifier

1740245190

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Mr. Ronald Gregory Grant

Credential P.A.

Sex Male

Practice address 350 30th St, Suite 407, Oakland, CA, 94609

Phone (510) 419-0230

Fax (510) 419-0273

Enumeration date Apr 19, 2006

Last updated in NPPES Mar 7, 2023

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA11322 (CA) Primary

PA · Physician Assistant: A licensed clinician who practices medicine in collaboration with physicians, trained in a graduate PA program. About the PA 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

How do I verify Ronald Grant's NPI record?

Cross-check NPI 1740245190 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1740245190 active?

Yes, as of the latest NPPES snapshot, NPI 1740245190 is active (record last updated 2023-03-07).

Other providers at this practice address

Browse all →

Amir Jamali Orthopaedic Surgery Physician · Oakland, CA NPI 1114917473 Yi Yi Gu Rheumatology Physician · Oakland, CA NPI 1932183472 Jane Hysen Physician Assistant · Oakland, CA NPI 1538133731 David Pfister Hematology & Oncology Physician · Oakland, CA NPI 1689649212 Rachel Callaghan Internal Medicine Physician · Oakland, CA NPI 1548239627 Susan Lu Internal Medicine Physician · Oakland, CA NPI 1881653681 Michael Kim Internal Medicine Physician · Oakland, CA NPI 1477513703 Marci Gottlieb Internal Medicine Physician · Oakland, CA NPI 1194785428

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-03-07.