JASON C WONG MD
NPI 1326607813
Internal Medicine in Monterey Park, CA

Q: What is Jason Wong's NPI number?

The NPI number for Jason Wong is 1326607813. It was assigned to this individual provider in the NPPES registry on June 10, 2019.

Q: What is Jason Wong's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Q: When was this NPI record last updated?

The NPPES record for Jason Wong was last updated on June 25, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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 June 10, 2019PECOS EnrolledAccepts Medicare Assignment

500 N GARFIELD AVE STE 204, MONTEREY PARK, CA 91754(626) 280-4393 Get Directions Write a Review

NPPES record last updated: June 25, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jun 25, 2025, Dec 6, 2022, Jun 10, 2019 (3 updates tracked since 2019).

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About Jason C Wong Md NPPES

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

JASON C WONG MD (NPI 1326607813) is an individual internal medicine provider in Monterey Park, California, licensed in California (A177444) and active in the NPI registry since June 2019. He is enrolled in Medicare PECOS and is a graduate of University Of California, San Francisco School Of Medicine (2019).

NPPES Registry Identity

NPI1326607813

Entity TypeIndividualMale

Primary Taxonomy207R00000X

Provider Legal NameJASON C WONGCredential: MD

Location Address500 N GARFIELD AVE STE 204Monterey Park, CA 91754-1242

Mailing Address500 N Garfield Ave Ste 204Monterey Park, CA 91754-1242

Phone(626) 280-4393

Sole ProprietorNo

Medical School CMSUniversity Of California, San Francisco School Of MedicineGraduated 2019

Enumeration DateJune 10, 2019

Last NPPES UpdateJune 25, 20253 updates tracked since enumeration

NPPES CertifiedJune 25, 2025

✔ NPI 1326607813 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in CA · A177444

Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X

500 N GARFIELD AVE STE 204, Monterey Park, CA 91754

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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 and accepts Medicare assignment

Jason C Wong Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID4789053935

PECOS Enrollment IDI20250728001494

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 91754 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

$142.39 typical visit price

range $62.96 – $187.60

Typical copayment $35.59 (range $15.74 – $46.90)

Most-billed visit code 99204

Established Patient

$109.96 typical visit price

range $20.84 – $153.61

Typical copayment $27.49 (range $5.21 – $38.40)

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.

WILLIAM YOW JUNG CHANG MD

Internal Medicine (Critical Care Medicine)