CATHERINE J. CHOI (MD) – Ophthalmic Plastic and Reconstructive Surgery Physician, NPI 1083909741

CATHERINE J. CHOI (MD) is a healthcare provider. based in Walnut creek, California. specializing in OPHTHALMOLOGY. They hold the professional credentials MD. They hold a License No. L-247872 (MA). The NPI Number for CATHERINE J. CHOI (MD) is 1083909741

Main info

Female
15 Years Of Experience
Accepts Medicare Assignment
Name
CATHERINE J. CHOI (MD)
NPI
1083909741
Phone
(305) 243-2020
Address
320 LENNON LN
Enumeration Date
10 June 2011
Last Update Date
21 December 2021

Doctor Profile

Medical School Name
HARVARD MEDICAL SCHOOL
Secondary Phone
-
Graduation Year
2011 (15 years ago)
PAC ID
2264694496
Group Practice PAC ID
8921910225
Professional Enrollment ID
I20190417002320
Address ID
CA945982419WA320XXLNXX300

Contacts

SOAP Endpoint
https://careepicwest.kp.org:14430/Interconnect-prodcalgateway/wcf/epic.community.hie/xcpdrespondinggatewaysync.svc/ncalceq
Data current as of
20 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience72
Completeness85
Years active:15State licenses:3Other namesUpdated within 12 months

1,548 OPHTHALMOLOGY in FL

Provider Addresses for CATHERINE J. CHOI (MD)

  • 320 LENNON LN

    WALNUT CREEK, CA 945982419

    Phone: (305) 243-2020

    Type: Mailing

  • 900 NW 17TH ST

    MIAMI, FL 331361119

    Phone: (305) 243-2020

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

CMS reports 4 Open Payments records for all available years, with a total value of $389.

Total Amount is formed as General ($389) + Research ($0) + Ownership ($0) = $389.

Last reported payment date: 2024-10-04 • Largest payer in this snapshot: Horizon Therapeutics plc ($143).

Total Amount

$389

General + Research + Ownership

Payments

4

Total payment records

General Amount

$389

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-10-04

Latest reported date

Top Companies

Largest payers in this snapshot

View all Open Payments →|Open Payments Risk Radar →

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: 2019-04-17

PECOS data refreshed: 2026-05-27

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
I20190417002320IOphthalmologyCATBD

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.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 94598)

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Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 8921910225View full group profile
NameSpecialtyState
Emergency MedicineDC
Colorectal Surgery (Proctology), General SurgeryLA
-CA
N E U R O S U R G E R YMA
Internal MedicineCA
Nurse PractitionerCA
Internal MedicineCA
Emergency MedicineCA
-MA
Emergency MedicineCA

Reviews

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Frequently asked questions

Is there an official ID for CATHERINE J. CHOI (MD) in U.S. healthcare records?
The official identifier for CATHERINE J. CHOI (MD) is NPI 1083909741.
Active or inactive — what applies to CATHERINE J. CHOI (MD)?
You should see CATHERINE J. CHOI (MD) as active in CMS-hosted NPPES data.
What area of care is associated with CATHERINE J. CHOI (MD)?
CATHERINE J. CHOI (MD)'s record emphasizes Ophthalmic Plastic and Reconstructive Surgery Physician. Clinical services aligned with this taxonomy classification.
What locale is associated with CATHERINE J. CHOI (MD)?
Directory geography for CATHERINE J. CHOI (MD) centers on Walnut Creek, California.
Does CATHERINE J. CHOI (MD) accept insurance?
Insurance participation is not part of the core NPI extract — call the plan or office to confirm.

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