DR. ARTHUR K. HAYASHI D.D.S.
NPI 1194867762
Dentist - General Practice in Watsonville, CA

Q: What is Arthur Hayashi's NPI number?

The NPI number for Arthur Hayashi is 1194867762. It was assigned to this individual provider in the NPPES registry on February 12, 2007.

Q: What is Arthur Hayashi's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

Q: When was this NPI record last updated?

The NPPES record for Arthur Hayashi was last updated on January 4, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.

Active since February 12, 2007PECOS Enrolled

64 PENNY LN, SUITE C, WATSONVILLE, CA 95076(831) 728-2096(831) 728-2143 Get Directions Write a Review

NPPES record last updated: January 4, 2022. Verified against the NPPES registry weekly; last sync: August 16, 2026.

On this page

About Dr. Arthur K. Hayashi D.d.s. NPPES

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

DR. ARTHUR K. HAYASHI D.D.S. (NPI 1194867762) is an individual general practice provider in Watsonville, California, licensed in California (22896) and active in the NPI registry since February 2007. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1194867762

Entity TypeIndividualMale

Primary Taxonomy1223G0001X

Provider Legal NameDR. ARTHUR K. HAYASHICredential: D.D.S.

Location Address64 PENNY LN, SUITE CWatsonville, CA 95076-6021

Mailing Address64 Penny Ln, Suite CWatsonville, CA 95076-6021 · (831) 728-2096 · Fax (831) 728-2143

Phone(831) 728-2096

Fax(831) 728-2143

Sole ProprietorNo

Enumeration DateFebruary 12, 2007

Last NPPES UpdateJanuary 4, 2022

NPPES CertifiedJanuary 4, 2022

✔ NPI 1194867762 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers

Taxonomy Code1223G0001X

License✔ Licensed in CA · 22896

Definition

A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.

64 PENNY LN, Watsonville, CA 95076

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Other Identifiers 1

OtherB 22896-01CA · Denti-cal

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Arthur K. Hayashi D.d.s. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 95076 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$96.03 typical visit price

range $62.97 – $186.69

Typical copayment $24.00 (range $15.74 – $46.67)

Most-billed visit code 99203

Established Patient

$77.84 typical visit price

range $21.02 – $153.16

Typical copayment $19.46 (range $5.25 – $38.29)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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 Arthur Hayashi's NPI number?

The NPI number for Arthur Hayashi is 1194867762. It was assigned to this individual provider in the NPPES registry on February 12, 2007.

Where is Arthur Hayashi located?

Arthur Hayashi practices at 64 Penny Ln Suite C, Watsonville, CA 95076. The listed phone number is (831) 728-2096.

What is Arthur Hayashi's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

Is Arthur Hayashi enrolled in Medicare?

Yes. Arthur Hayashi is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Arthur Hayashi was last updated on January 4, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.