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DR. ELLEN YUKIKO HAYASHI D.D.S.
NPI 1841407772
Dentist - Periodontics in Redondo Beach, CA

Active since May 17, 2007PECOS Enrolled
1921 S CATALINA AVE, SUITE 3, REDONDO BEACH, CA 90277(310) 375-8012 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Ellen Yukiko Hayashi D.d.s. NPPES

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

DR. ELLEN YUKIKO HAYASHI D.D.S. (NPI 1841407772) is an individual periodontics provider in Redondo Beach, California, licensed in California (33699) and active in the NPI registry since May 2007. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1841407772
Entity TypeIndividualFemale
Primary Taxonomy1223P0300X
Provider Legal NameDR. ELLEN YUKIKO HAYASHICredential: D.D.S.
Location Address1921 S CATALINA AVE, SUITE 3Redondo Beach, CA 90277-5516
Mailing Address1921 S Catalina Ave, Suite 3Redondo Beach, CA 90277-5516 · (310) 375-8012
Phone(310) 375-8012
Sole ProprietorYes
Enumeration DateMay 17, 2007
Last NPPES UpdateJuly 8, 2007
✔ NPI 1841407772 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · PeriodonticsDental Providers
Taxonomy Code1223P0300X
License✔ Licensed in CA · 33699
Definition
That specialty of dentistry which encompasses the prevention, diagnosis and treatment of diseases of the supporting and surrounding tissues of the teeth or their substitutes and the maintenance of the health, function and esthetics of these structures and tissues.
1921 S CATALINA AVE, Redondo Beach, CA 90277
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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. Ellen Yukiko 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 90277 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
$96.36 typical visit price
range $62.96 – $187.60
Typical copayment $24.09 (range $15.74 – $46.90)
Most-billed visit code 99203
Established Patient
$77.96 typical visit price
range $20.84 – $153.61
Typical copayment $19.49 (range $5.21 – $38.40)
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.

Other Providers at the Same Location NPPES 4

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

DR. KEITH TARO KOMATSU D.D.S.
Dentist (Endodontics)
1921 S CATALINA AVE, SUITE 3
REDONDO BEACH, CA 90277
Los Angeles County (310) 375-8012
DR. CRAIG DENNIS WOODS D.D.S.
Dentist
1921 S CATALINA AVE, SUITE 2
REDONDO BEACH, CA 90277
Los Angeles County (310) 378-1229
DR. TIMOTHY PAUL MCALLISTER D.D.S.
Dentist (General Practice)
1921 S CATALINA AVE
REDONDO BEACH, CA 90277
Los Angeles County (310) 378-1229
DR. TIMOTHY JAMES HOOPES DDS
Dentist (General Practice)
1921 S CATALINA AVE, SUITE 4
REDONDO BEACH, CA 90277
Los Angeles County (310) 378-7494

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 Ellen Hayashi's NPI number?

The NPI number for Ellen Hayashi is 1841407772. It was assigned to this individual provider in the NPPES registry on May 17, 2007.

Where is Ellen Hayashi located?

Ellen Hayashi practices at 1921 S Catalina Ave Suite 3, Redondo Beach, CA 90277. The listed phone number is (310) 375-8012.

What is Ellen Hayashi's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Periodontics, with taxonomy code 1223P0300X.

Is Ellen Hayashi enrolled in Medicare?

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

When was this NPI record last updated?

The NPPES record for Ellen Hayashi was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.