DR. ROBERT WILLIAM BUSTER M.D.
NPI 1841343076
Internal Medicine - Geriatric Medicine in Orange, CA

Active since January 19, 2007
845 W LA VETA AVE STE 108, ORANGE, CA 92868(714) 639-2600(714) 289-3906 Get Directions Write a Review

NPPES record last updated: October 15, 2021. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Oct 15, 2021, Oct 21, 2020 (2 updates tracked since 2020).

About Dr. Robert William Buster M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. ROBERT WILLIAM BUSTER M.D. (NPI 1841343076) is an individual geriatric medicine provider in Orange, California, licensed in California (A24799) and active in the NPI registry since January 2007.

NPPES Registry Identity

NPI1841343076
Entity TypeIndividualMale
Primary Taxonomy207RG0300X
Provider Legal NameDR. ROBERT WILLIAM BUSTERCredential: M.D.
Location Address845 W LA VETA AVE STE 108Orange, CA 92868-3930
Mailing Address845 W La Veta Ave Ste 108Orange, CA 92868-3930 · (714) 639-2600 · Fax (714) 289-3906
Fax(714) 289-3906
Sole ProprietorYes
Enumeration DateJanuary 19, 2007
Last NPPES UpdateOctober 15, 20212 updates tracked since enumeration
NPPES CertifiedOctober 15, 2021
NPI 1841343076 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal Medicine · Geriatric MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207RG0300X
License Licensed in CA · A24799
Definition

An internist who has special knowledge of the aging process and special skills in the diagnostic, therapeutic, preventive and rehabilitative aspects of illness in the elderly. This specialist cares for geriatric patients in the patient's home, the office, long-term care settings such as nursing homes and the hospital.

845 W LA VETA AVE STE 108, Orange, CA 92868

Other Providers at the Same Location NPPES 12

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Nurse Practitioner
845 W LA VETA AVE STE 108
ORANGE, CA 92868
Family Medicine
845 W LA VETA AVE STE 108
ORANGE, CA 92868
Family Medicine
845 W LA VETA AVE STE 108
ORANGE, CA 92868
Internal Medicine (Pulmonary Disease)
845 W LA VETA AVE STE 108
ORANGE, CA 92868
Internal Medicine
845 W LA VETA AVE STE 108
ORANGE, CA 92868
Internal Medicine (Geriatric Medicine)
845 W LA VETA AVE STE 108
ORANGE, CA 92868
Family Medicine
845 W LA VETA AVE STE 108
ORANGE, CA 92868
Internal Medicine
845 W LA VETA AVE STE 108
ORANGE, CA 92868

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Robert Buster's NPI number?

The NPI number for Robert Buster is 1841343076. It was assigned to this individual provider in the NPPES registry on January 19, 2007.

Where is Robert Buster located?

Robert Buster practices at 845 W La Veta Ave Ste 108, Orange, CA 92868. The listed phone number is (714) 639-2600.

What is Robert Buster's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Geriatric Medicine, with taxonomy code 207RG0300X.

When was this NPI record last updated?

The NPPES record for Robert Buster was last updated on October 15, 2021. NPI Profile syncs with the weekly NPPES data releases published by CMS.