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

CHRISTINE SHIEH MD
NPI 1013414465
Internal Medicine - Gastroenterology in Walnut Creek, CA

Q: What is Christine Shieh's NPI number?

The NPI number for Christine Shieh is 1013414465. It was assigned to this individual provider in the NPPES registry on April 11, 2018.

Q: What is Christine Shieh's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Christine Shieh was last updated on June 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 53 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.

Active since April 11, 2018PECOS Enrolled

1479 YGNACIO VALLEY RD STE 150, WALNUT CREEK, CA 94598(925) 296-7340 Get Directions Write a Review

NPPES record last updated: June 24, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 25, 2024, Jul 14, 2021, Apr 11, 2018 (3 updates tracked since 2018).

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About Christine Shieh Md NPPES

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

CHRISTINE SHIEH MD (NPI 1013414465) is an individual gastroenterology provider in Walnut Creek, California, licensed in California (A174339) and active in the NPI registry since April 2018. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1013414465

Entity TypeIndividualFemale

Primary Taxonomy207RG0100X

Provider Legal NameCHRISTINE SHIEHCredential: MD

Location Address1479 YGNACIO VALLEY RD STE 150Walnut Creek, CA 94598-2954

Mailing Address1450 Treat Blvd Ste 300Walnut Creek, CA 94597-2168 · (925) 952-2828

Phone(925) 296-7340

Sole ProprietorYes

Enumeration DateApril 11, 2018

Last NPPES UpdateJune 24, 20263 updates tracked since enumeration

NPPES CertifiedJune 24, 2026

✔ NPI 1013414465 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 · A174339

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.

1479 YGNACIO VALLEY RD STE 150, Walnut Creek, CA 94598

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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Christine Shieh 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 94598 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

$153.83 typical visit price

range $69.00 – $202.35

Typical copayment $38.45 (range $17.25 – $50.58)

Most-billed visit code 99204

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 5

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

CARMEN KA MAN YUNG FNP-BC

Nurse Practitioner