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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. ROBERT JOHN OLSSON AU.D.
NPI 1164493656
Audiologist-Hearing Aid Fitter in San Diego, CA

Active since February 01, 2006
34520 BOB WILSON DR, ENT DEPT -- BLDG 2, 2ND FLOOR, SAN DIEGO, CA 92134(619) 532-8164(619) 532-7243 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jul 13, 2026, Sep 11, 2025 (2 updates tracked since 2025).

About Dr. Robert John Olsson Au.d. NPPES

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

DR. ROBERT JOHN OLSSON AU.D. (NPI 1164493656) is an individual audiologist-hearing aid fitter provider in San Diego, California, licensed in California (HA1615) and active in the NPI registry since February 2006.

NPPES Registry Identity

NPI1164493656
Entity TypeIndividualMale
Primary Taxonomy237600000X
Provider Legal NameDR. ROBERT JOHN OLSSONCredential: AU.D.
Location Address34520 BOB WILSON DR, ENT DEPT -- BLDG 2, 2ND FLOORSan Diego, CA 92134-2098
Mailing Address5025 Laurel StSan Diego, CA 92105-5313 · (619) 892-3500 · Fax (619) 342-1692
Phone(619) 532-8164
Fax(619) 532-7243
Sole ProprietorNo
Enumeration DateFebruary 1, 2006
Last NPPES UpdateJuly 13, 20262 updates tracked since enumeration
✔ NPI 1164493656 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyAudiologist-Hearing Aid FitterSpeech, Language and Hearing Service Providers
Taxonomy Code237600000X
License✔ Licensed in CA · HA1615
Definition
An audiologist/hearing aid fitter is the professional who specializes in evaluating and treating people with hearing loss, conducts a wide variety of tests to determine the exact nature of an individual's hearing problem, presents a variety of treatment options to patients, dispenses and fits hearing aids, administers tests of balance to evaluate dizziness and provides hearing rehabilitation training. This classification should be used where individuals are licensed as audiologist-hearing aid fitters as opposed to states that license individuals as audiologists.
Also ListedAudiologistTaxonomy 231H00000X · License AU787 (CA)
34520 BOB WILSON DR, San Diego, CA 92134
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Other Providers at the Same Location NPPES 20

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

DR. BEN JAMES BALOUGH MD
Otolaryngology (Otology & Neurotology)
34520 BOB WILSON DR, SUITE 200
SAN DIEGO, CA 92134
San Diego County (619) 532-9604
MARY JANE HALL WILLIS M.D.
Pediatrics
34520 BOB WILSON DR, SUITE 100
SAN DIEGO, CA 92134
San Diego County (619) 532-6896
DR. MICHAEL WILLIAM TERRENZI PHARMD
Pharmacist
34520 BOB WILSON DR, NAVAL MEDICAL CENTER, PHARMACY DEPT. BLDG. 1 FLR. 1
SAN DIEGO, CA 92134
San Diego County (619) 532-6825
MRS. ALANA SULIT R.N.
Registered Nurse (Obstetric, Inpatient)
34520 BOB WILSON DR
SAN DIEGO, CA 92134
San Diego County (858) 213-6035
DR. PAULA WITHERSPOON M.D.
Pediatrics
34520 BOB WILSON DR, DEPARTMENT OF PEDIATRICS
SAN DIEGO, CA 92134
San Diego County (619) 532-7070
DR. DANIEL FRANCIS MAHER MD
Internal Medicine
34520 BOB WILSON DR, SUITE 302
SAN DIEGO, CA 92134
San Diego County (619) 532-6827
DR. DAVID TEMPLE BEVERLY IV M.D.
Ophthalmology
34520 BOB WILSON DR, SUITE 202
SAN DIEGO, CA 92134
San Diego County (619) 532-6702
MRS. DANIELLE ANNE TAYSOM M.D.
Radiology (Diagnostic Radiology)
34520 BOB WILSON DR, NAVAL MEDICAL CENTER SAN DIEGO
SAN DIEGO, CA 92134
San Diego County (619) 532-6400

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 Olsson's NPI number?

The NPI number for Robert Olsson is 1164493656. It was assigned to this individual provider in the NPPES registry on February 1, 2006.

Where is Robert Olsson located?

Robert Olsson practices at 34520 Bob Wilson Dr Ent Dept -- Bldg 2, 2nd Floor, San Diego, CA 92134. The listed phone number is (619) 532-8164.

What is Robert Olsson's specialty?

The primary specialty registered for this NPI is Audiologist-Hearing Aid Fitter with taxonomy code 237600000X.

When was this NPI record last updated?

The NPPES record for Robert Olsson was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 40 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.