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

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: July 19, 2026.

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

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
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

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.

Nurse Practitioner
1479 YGNACIO VALLEY RD STE 150
WALNUT CREEK, CA 94598
Internal Medicine (Gastroenterology)
1479 YGNACIO VALLEY RD STE 150
WALNUT CREEK, CA 94598
Internal Medicine (Gastroenterology)
1479 YGNACIO VALLEY RD STE 150
WALNUT CREEK, CA 94598
Nurse Practitioner
1479 YGNACIO VALLEY RD STE 150
WALNUT CREEK, CA 94598
Internal Medicine (Gastroenterology)
1479 YGNACIO VALLEY RD STE 150
WALNUT CREEK, CA 94598

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1013414465, enumerated as an "individual" on April 11, 2018.

The provider is located at 1479 YGNACIO VALLEY RD STE 150 WALNUT CREEK, CA 94598 and the phone number is (925) 296-7340.

Internal Medicine with taxonomy code 207RG0100X and a focus in Gastroenterology.