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MR. RONALD YONEO HAYASHIDA O.D.
NPI 1043294929
Optometrist - Corneal and Contact Management in Yucca Valley, CA

Active since December 03, 2005
56970 YUCCA TRL, YUCCA VALLEY, CA 92284(760) 228-2020(760) 369-2020 Get Directions Write a Review

NPPES record last updated: June 21, 2012. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Mr. Ronald Yoneo Hayashida O.d. NPPES

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

MR. RONALD YONEO HAYASHIDA O.D. (NPI 1043294929) is an individual corneal and contact management provider in Yucca Valley, California, licensed in California (OPT4574T) and active in the NPI registry since December 2005.

NPPES Registry Identity

NPI1043294929
Entity TypeIndividualMale
Primary Taxonomy152WC0802X
Provider Legal NameMR. RONALD YONEO HAYASHIDACredential: O.D.
Location Address56970 YUCCA TRLYucca Valley, CA 92284-3753
Mailing Address56970 Yucca TrlYucca Valley, CA 92284-3753 · (760) 228-2020 · Fax (760) 369-2020
Phone(760) 228-2020
Fax(760) 369-2020
Sole ProprietorNo
Enumeration DateDecember 3, 2005
Last NPPES UpdateJune 21, 2012
✔ NPI 1043294929 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOptometrist · Corneal and Contact ManagementEye and Vision Services Providers
Taxonomy Code152WC0802X
License✔ Licensed in CA · OPT4574T
Definition
The professional activities performed by an Optometrist related to the fitting of contact lenses to an eye, ongoing evaluation of the cornea's ability to sustain successful contact lens wear, and treatment of any external eye or corneal condition which can affect contact lens wear.
56970 YUCCA TRL, Yucca Valley, CA 92284
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Other Identifiers 10

Medicare PINSD0045741CA
Other1245517804CA · Group Npi
Medicare UPINT09703CA
Medicare NSC1124224589CA
OtherFU077ACA · Medicare Group Number
Medicare NSC6685580001CA
Medicare NSC1043294929CA
Medicare PINGA464ZCA
OtherGSD004460CA · Medicaid Group Number
MedicaidSD0045740CA

Other Providers at the Same Location NPPES 6

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

MR. DENNIS GENE LOWMAN O.D.
Optometrist (Corneal and Contact Management)
56970 YUCCA TRL
YUCCA VALLEY, CA 92284
San Bernardino County (760) 228-2020
DR. ESMAEIL SEBTI M.D.
Psychiatry & Neurology (Neurology)
56970 YUCCA TRL, STE 104
YUCCA VALLEY, CA 92284
San Bernardino County (760) 365-3711
RUSSELL R SLAUGH OD AN OPTOMETRIC CORPORATION
Optometrist
56970 YUCCA TRL, STE 101
YUCCA VALLEY, CA 92284
San Bernardino County (760) 228-2020
MR. BARTON MILO PEDERSEN O.D.
Optometrist (Corneal and Contact Management)
56970 YUCCA TRL
YUCCA VALLEY, CA 92284
San Bernardino County (760) 228-2020
MRS. ELLIN LOVELESS BC-HIS
Hearing Instrument Specialist
56970 YUCCA TRL, #102
YUCCA VALLEY, CA 92284
San Bernardino County (760) 365-0691
DR. RUSSELL RAY SLAUGH O.D.
Optometrist
56970 YUCCA TRL, SUITE 101
YUCCA VALLEY, CA 92284
San Bernardino County (760) 228-2020

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 Ronald Hayashida's NPI number?

The NPI number for Ronald Hayashida is 1043294929. It was assigned to this individual provider in the NPPES registry on December 3, 2005.

Where is Ronald Hayashida located?

Ronald Hayashida practices at 56970 Yucca Trl, Yucca Valley, CA 92284. The listed phone number is (760) 228-2020.

What is Ronald Hayashida's specialty?

The primary specialty registered for this NPI is Optometrist, specializing in Corneal and Contact Management, with taxonomy code 152WC0802X.

When was this NPI record last updated?

The NPPES record for Ronald Hayashida was last updated on June 21, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 years 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.