DR. GIGIYAKUAN SU M.D.
NPI 1780692830
Family Medicine in Antioch, CA

Q: What is Gigiyakuan Su's NPI number?

The NPI number for Gigiyakuan Su is 1780692830. It was assigned to this individual provider in the NPPES registry on August 4, 2006.

Q: What is Gigiyakuan Su's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Q: When was this NPI record last updated?

The NPPES record for Gigiyakuan Su was last updated on April 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months 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 August 04, 2006PECOS Enrolled

2335 COUNTRY HILLS DR, ANTIOCH, CA 94509(925) 608-8500(925) 608-8652 Get Directions Write a Review

NPPES record last updated: April 17, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Dr. Gigiyakuan Su M.d. NPPES

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

DR. GIGIYAKUAN SU M.D. (NPI 1780692830) is an individual family medicine provider in Antioch, California, licensed in California (A63427) and active in the NPI registry since August 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1780692830

Entity TypeIndividualFemale

Primary Taxonomy207Q00000X

Provider Legal NameDR. GIGIYAKUAN SUCredential: M.D.

Location Address2335 COUNTRY HILLS DRAntioch, CA 94509-7319

Mailing Address2335 Country Hills DrAntioch, CA 94509-7319 · (925) 608-8500 · Fax (925) 608-8652

Phone(925) 608-8500

Fax(925) 608-8652

Sole ProprietorNo

Enumeration DateAugust 4, 2006

Last NPPES UpdateApril 17, 2026

NPPES CertifiedApril 17, 2026

✔ NPI 1780692830 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207Q00000X

License✔ Licensed in CA · A63427

Definition

Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

2335 COUNTRY HILLS DR, Antioch, CA 94509

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Other Identifiers 2

Medicaid00A634270CA

OtherP00770145CA · Railroad Medicare

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. Gigiyakuan Su M.d. 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 94509 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

$104.51 typical visit price

range $69.00 – $202.35

Typical copayment $26.12 (range $17.25 – $50.58)

Most-billed visit code 99203

Established Patient

$119.48 typical visit price

range $23.44 – $166.46

Typical copayment $29.87 (range $5.86 – $41.61)

Most-billed visit code 99214

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

Referred Medical Equipment & Supplies CMS DME claims

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253

DME-Other DME · category DE017N

7 suppliers22 claims44 services$5.39 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 20

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

MRS. ELIZABETH INDIANA SILIEZAR

Peer Specialist