Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Geller Medical Corporation

Physical Medicine & Rehabilitation Physician in San Diego, CA · enumerated 2006 · authorized official Randall Gregson, Clinic Director.

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

National Provider Identifier

1639258239

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Registry record

Entity type Organization (Type 2)

Legal business name Geller Medical Corporation

Other name <Unavail>

Practice address 611 K St Unit B, Pmb#371, San Diego, CA, 92101

Phone (760) 207-2768

Fax (760) 557-2309

Enumeration date Nov 3, 2006

Last updated in NPPES Mar 18, 2010

Taxonomy & classification

111N00000X Chiropractor Chiropractic Providers · License DC19135 (CA) Secondary

111N00000X Chiropractor Chiropractic Providers · License DC25424 (CA) Secondary

208100000X Physical Medicine & Rehabilitation Physician Allopathic & Osteopathic Physicians · License 20A8052 (CA) Primary

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License PT26629 (CA) Secondary

225200000X Physical Therapy Assistant Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License AT2851 (CA) Secondary

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA17862 (CA) Secondary

Authorized official

Name Randall Gregson

Title Clinic Director

Phone (760) 630-8400

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2010-03-18. Verify at npiregistry.cms.hhs.gov.

Where is Geller Medical Corporation located?

The practice location on file with NPPES is in San Diego, CA.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-03-18.