SANG U KIM M.D.
NPI 1225070170
Internal Medicine - Gastroenterology in Bellevue, WA

Active since June 12, 2006PECOS EnrolledAccepts Medicare Assignment
1135 116TH AVE NE, SUITE 560, BELLEVUE, WA 98004(425) 467-0150(425) 467-0599 Get Directions Write a Review

NPPES record last updated: March 21, 2023. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Sang U Kim M.d. NPPES

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

SANG U KIM M.D. (NPI 1225070170) is an individual gastroenterology provider in Bellevue, Washington, licensed in Washington (MD00030024) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS, is affiliated with Confluence Health Hospital, and maintains a secondary practice location in Durango.

NPPES Registry Identity

NPI1225070170
Entity TypeIndividualMale
Primary Taxonomy207RG0100X
Provider Legal NameSANG U KIMCredential: M.D.
Location Address1135 116TH AVE NE, SUITE 560Bellevue, WA 98004-4623
Mailing AddressPo Box 84088Seattle, WA 98124-8488 · (425) 454-5281 · Fax (425) 990-5261
Fax(425) 467-0599
Sole ProprietorNo
Medical School CMSOtherGraduated 1990
Enumeration DateJune 12, 2006
Last NPPES UpdateMarch 21, 2023
NPPES CertifiedMarch 21, 2023
NPI 1225070170 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
Licenses Licensed in WA · MD00030024 Licensed in CO · CDR.0002582
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.
1135 116TH AVE NE, Bellevue, WA 98004

Secondary Practice Location 1

Location 11010 Three Springs Blvd Ste 270Durango, CO 81301-8296 · Phone (970) 764-3800

Accepted Insurance

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

Sang U Kim M.d. 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 ID42229924
PECOS Enrollment IDI20060420000654
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.

Areas of Expertise CMS Part B claims 8

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Biopsy of large bowel using a flexible endoscope 45380
A biopsy of the large bowel using a flexible endoscope is a procedure where a thin, flexible tube with a camera is inserted through the rectum to examine the bowel. If abnormal tissue is found, a small sample is taken for further examination. This helps in diagnosing conditions like inflammation, polyps, or cancer.
90 services89 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
69 services59 patients
Removal of polyps or growths of large bowel using an endoscope with mechanical snare 45385
This procedure involves using a thin, flexible tube called an endoscope to examine the large bowel. If any abnormal growths or polyps are found, a tool called a mechanical snare is used to remove them. This is a common method to prevent potential health issues.
56 services55 patients
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope 43239
This procedure involves using a thin, flexible tube with a light and camera, known as an endoscope, to examine the esophagus, stomach, and upper part of the small intestine. Small tissue samples are taken for further examination to help diagnose various conditions.
52 services49 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
40 services36 patients
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203
This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
26 services26 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Confluence Health Hospital

Acute Care Hospitals · Wenatchee, WA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number500016
Location1201 S Miller StreetWenatchee, WA 98807 · Chelan County
Emergency services Birthing friendly

Overlake Hospital Medical Center

Acute Care Hospitals · Bellevue, WA
4/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number500051
Location1035-116th Ave NEBellevue, WA 98004 · King County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 98004 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
$143.76 typical visit price
range $63.67 – $189.37
Typical copayment $35.94 (range $15.91 – $47.34)
Most-billed visit code 99204
Established Patient
$111.00 typical visit price
range $21.12 – $155.00
Typical copayment $27.75 (range $5.28 – $38.75)
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.

Internal Medicine (Cardiovascular Disease)
1135 116TH AVE NE, SUITE 600
BELLEVUE, WA 98004
Specialist
1135 116TH AVE NE, STE 260
BELLEVUE, WA 98004
Internal Medicine (Gastroenterology)
1135 116TH AVE NE, #560
BELLEVUE, WA 98004
Clinic/Center (Radiology)
1135 116TH AVE NE, SUITE 255
BELLEVUE, WA 98004
Internal Medicine
1135 116TH AVE NE, SUITE 110A
BELLEVUE, WA 98004
Internal Medicine (Gastroenterology)
1135 116TH AVE NE, #560
BELLEVUE, WA 98004
Orthopaedic Surgery
1135 116TH AVE NE, SUITE 510
BELLEVUE, WA 98004
Pharmacy (Community/Retail Pharmacy)
1135 116TH AVE NE, STE 105
BELLEVUE, WA 98004

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 Sang Kim's NPI number?

The NPI number for Sang Kim is 1225070170. It was assigned to this individual provider in the NPPES registry on June 12, 2006.

Where is Sang Kim located?

Sang Kim practices at 1135 116th Ave NE Suite 560, Bellevue, WA 98004. The listed phone number is (425) 467-0150.

What is Sang Kim's specialty?

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

Is Sang Kim enrolled in Medicare?

Yes. Sang Kim is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Sang Kim accept?

Health plans from PacificSource Health Plans, Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Sang Kim as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Sang Kim affiliated with any hospitals?

According to CMS data, Sang Kim is affiliated with Confluence Health Hospital and Overlake Hospital Medical Center.

When was this NPI record last updated?

The NPPES record for Sang Kim was last updated on March 21, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.