SUSAN HARTLEY HORIUCHI (OD) – Optometrist, NPI 1881736320

SUSAN HARTLEY HORIUCHI (OD) is a healthcare provider. based in Laguna beach, California. specializing in OPTOMETRY. They hold the professional credentials OD. They hold a License No. 7484T (CA). The NPI Number for SUSAN HARTLEY HORIUCHI (OD) is 1881736320

Main info

Female
Sole Proprietor
44 Years Of Experience
Accepts Medicare Assignment
Name
SUSAN HARTLEY HORIUCHI (OD)
NPI
1881736320
Phone
(949) 494-2546
Address
330 PARK AVE STE 4
Enumeration Date
13 February 2007
Last Update Date
3 August 2022

Doctor Profile

Medical School Name
UNIVERSITY OF CALIFORNIA - SCHOOL OF OPTOMETRY
Secondary Phone
-
Graduation Year
1982 (44 years ago)
PAC ID
4880706605
Professional Enrollment ID
I20101029000676
Address ID
CA926512352La330XXAVEX301
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience62
Completeness75
Years active:19State licenses:1Digital endpointsOther names

3,935 OPTOMETRY in CA

Provider Addresses for SUSAN HARTLEY HORIUCHI (OD)

  • 330 PARK AVE STE 4

    LAGUNA BEACH, CA 926512352

    Phone: (949) 494-2546

    Fax: (949) 497-0010

    Mailing address matches the actual address.

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2010-10-29

PECOS data refreshed: 2026-06-15

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.

Enrollment records

1

Earliest due date

Not assigned (TBD)

CMS data updated

2026-06-01

Revalidation progress

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
I20101029000676IOptometryCATBD

What to do next

  • No action required while the due date shows TBD.
  • Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
  • Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.

Verify on CMS Revalidation Lookup Tool

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

Top Medicare procedures (2023) · refreshed 2026-05-27

HCPCSDescriptionServicesBeneficiariesMedicare allowed
99214Established patient office or other outpatient visit, 30-39 minutes2423$0
99213Established patient office or other outpatient visit, 20-29 minutes2221$0
View full utilization report →

Insurance plans in this area (ZIP 92651)

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Reviews

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Frequently asked questions

How is SUSAN HARTLEY HORIUCHI (OD) identified in CMS data?
CMS-hosted NPPES data lists SUSAN HARTLEY HORIUCHI (OD) with NPI 1881736320.
Does CMS list SUSAN HARTLEY HORIUCHI (OD) as active?
Yes — SUSAN HARTLEY HORIUCHI (OD) is active in the NPI listing used on this page.
What is SUSAN HARTLEY HORIUCHI (OD)'s specialty?
The listing groups SUSAN HARTLEY HORIUCHI (OD) with Optometrist. Clinical services aligned with this taxonomy classification.
Where is SUSAN HARTLEY HORIUCHI (OD) based?
SUSAN HARTLEY HORIUCHI (OD) is tied to Laguna Beach, California in the data we show; additional addresses may exist on the full record.
Why does SUSAN HARTLEY HORIUCHI (OD) have multiple addresses?
2 practice locations appear in the available data. Multiple addresses are common for hospital privileges, telehealth, or multi-site groups.

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