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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. ROCHELLE ERIN WONG MD
NPI 1912466152
Internal Medicine - Gastroenterology in Irvine, CA

Active since March 18, 2019PECOS Enrolled
113 WATERWORKS WAY STE 155, IRVINE, CA 92618(949) 612-9090(949) 612-9091 Get Directions Write a Review

NPPES record last updated: September 9, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Sep 9, 2026, Aug 31, 2026, Jul 21, 2022 and 1 more (4 updates tracked since 2019).

About Dr. Rochelle Erin Wong Md NPPES

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

DR. ROCHELLE ERIN WONG MD (NPI 1912466152) is an individual gastroenterology provider in Irvine, California, licensed in California (A186762) and active in the NPI registry since March 2019. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1912466152
Entity TypeIndividualFemale
Primary Taxonomy207RG0100X
Provider Legal NameDR. ROCHELLE ERIN WONGCredential: MD
Location Address113 WATERWORKS WAY STE 155Irvine, CA 92618-3163
Mailing Address113 Waterworks Way Ste 155Irvine, CA 92618-3163 · (949) 612-9090 · Fax (949) 612-9091
Phone(949) 612-9090
Fax(949) 612-9091
Sole ProprietorNo
Enumeration DateMarch 18, 2019
Last NPPES UpdateSeptember 9, 20264 updates tracked since enumeration
NPPES CertifiedSeptember 9, 2026
✔ NPI 1912466152 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
License✔ Licensed in CA · A186762
Definition
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.
113 WATERWORKS WAY STE 155, Irvine, CA 92618
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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)

Dr. Rochelle Erin Wong Md 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 92618 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 11

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

YASAMAN SHAKERANEH
Physician Assistant
113 WATERWORKS WAY STE 155
IRVINE, CA 92618
Orange County (949) 612-9090
DR. KEYVAN FARHAD ND
Naturopath
113 WATERWORKS WAY STE 155
IRVINE, CA 92618
Orange County (949) 612-9090
KHATERE NADERI-ASHOUR AGNP
Nurse Practitioner
113 WATERWORKS WAY STE 155
IRVINE, CA 92618
Orange County (949) 612-9090
ELAINE GEEAEH WON
Nurse Practitioner
113 WATERWORKS WAY STE 155
IRVINE, CA 92618
Orange County (949) 612-9090
TAAHIRA SIDDIQUI PA-C
Physician Assistant
113 WATERWORKS WAY STE 155
IRVINE, CA 92618
Orange County (949) 612-9090
MRS. LESLIE WHITNEY PA-C
Physician Assistant
113 WATERWORKS WAY STE 155
IRVINE, CA 92618
Orange County (949) 612-9090
DR. SHAHROOZ BEMANIAN
Internal Medicine (Gastroenterology)
113 WATERWORKS WAY STE 155
IRVINE, CA 92618
Orange County (949) 612-9090
HEBA ASHRAF MD
Internal Medicine (Gastroenterology)
113 WATERWORKS WAY STE 155
IRVINE, CA 92618
Orange County (949) 258-7229

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 Rochelle Wong's NPI number?

The NPI number for Rochelle Wong is 1912466152. It was assigned to this individual provider in the NPPES registry on March 18, 2019.

Where is Rochelle Wong located?

Rochelle Wong practices at 113 Waterworks Way Ste 155, Irvine, CA 92618. The listed phone number is (949) 612-9090.

What is Rochelle Wong's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Is Rochelle Wong enrolled in Medicare?

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

When was this NPI record last updated?

The NPPES record for Rochelle Wong was last updated on September 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 47 days 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.