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ANDREW TIN YUL WONG D.O.
NPI 1942403860
Emergency Medicine in San Leandro, CA

Active since June 07, 2007PECOS Enrolled
2500 MERCED STREET, SAN LEANDRO, CA 94577(510) 454-1000 Get Directions Write a Review

NPPES record last updated: February 11, 2022. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Andrew Tin Yul Wong D.o. NPPES

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

ANDREW TIN YUL WONG D.O. (NPI 1942403860) is an individual emergency medicine provider in San Leandro, California, licensed in California (20A9437) and active in the NPI registry since June 2007. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1942403860
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameANDREW TIN YUL WONGCredential: D.O.
Location Address2500 MERCED STREETSan Leandro, CA 94577-4201
Mailing Address2500 Merced StreetSan Leandro, CA 94577-4201 · (510) 454-1000
Phone(510) 454-1000
Sole ProprietorYes
Enumeration DateJune 7, 2007
Last NPPES UpdateFebruary 11, 2022
✔ NPI 1942403860 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License✔ Licensed in CA · 20A9437
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
2500 MERCED STREET, San Leandro, CA 94577
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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)

Andrew Tin Yul Wong D.o. 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 94577 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.

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.

DR. LISA M FUNG PHARM D
Pharmacist
2500 MERCED STREET
SAN LEANDRO, CA 94577
Alameda County (510) 454-1000
MRS. MARY ANN QUARTO BLOYER C.N.M.
Advanced Practice Midwife
2500 MERCED STREET
SAN LEANDRO, CA 94577
Alameda County (510) 454-1000
SOLOMON H. YOUNG R.D.
Dietitian, Registered
2500 MERCED STREET
SAN LEANDRO, CA 94577
Alameda County (510) 454-1000
VIJAY N. DAVE PHARM
Pharmacist
2500 MERCED STREET
SAN LEANDRO, CA 94577
Alameda County (510) 454-1000
BYRON MAIGUE ROMERO P.T.
Physical Therapist
2500 MERCED STREET
SAN LEANDRO, CA 94577
Alameda County (510) 454-1000
MRS. AMELIA GRACE FOOS O.T.
Occupational Therapist (Pediatrics)
2500 MERCED STREET
SAN LEANDRO, CA 94577
Alameda County (510) 454-1000
SHANNON LIU-KU MD
Pediatrics
2500 MERCED STREET, HOSPITAL BUILDING, NICU
SAN LEANDRO, CA 94577
Alameda County (510) 454-1000
DR. MONIKA YADAV M.D.
Internal Medicine
2500 MERCED STREET
SAN LEANDRO, CA 94577
Alameda County (510) 454-1000

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 Andrew Wong's NPI number?

The NPI number for Andrew Wong is 1942403860. It was assigned to this individual provider in the NPPES registry on June 7, 2007.

Where is Andrew Wong located?

Andrew Wong practices at 2500 Merced Street, San Leandro, CA 94577. The listed phone number is (510) 454-1000.

What is Andrew Wong's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Andrew Wong enrolled in Medicare?

Yes. Andrew Wong is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Andrew Wong was last updated on February 11, 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.