JOHN C. SUN MD
NPI 1972681500
Internal Medicine - Gastroenterology in Tacoma, WA

Active since November 01, 2006PECOS EnrolledAccepts Medicare Assignment
1112 6TH AVE STE 200, TACOMA, WA 98405(253) 272-8664 Get Directions Write a Review

NPPES record last updated: January 18, 2021. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About John C. Sun Md NPPES

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

JOHN C. SUN MD (NPI 1972681500) is an individual gastroenterology provider in Tacoma, Washington, licensed in Washington (MD60884533) and active in the NPI registry since November 2006. He is enrolled in Medicare PECOS, is affiliated with St Clare Hospital, and is a graduate of Temple University School Of Medicine (2000).

NPPES Registry Identity

NPI1972681500
Entity TypeIndividualMale
Primary Taxonomy207RG0100X
Provider Legal NameJOHN C. SUNCredential: MD
Location Address1112 6TH AVE STE 200Tacoma, WA 98405-4048
Mailing Address1112 6th Ave Ste 200Tacoma, WA 98405-4048 · (253) 272-8664
Sole ProprietorNo
Medical School CMSTemple University School Of MedicineGraduated 2000
Enumeration DateNovember 1, 2006
Last NPPES UpdateJanuary 18, 2021
NPPES CertifiedJanuary 18, 2021
NPI 1972681500 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
License Licensed in WA · MD60884533
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.
Also ListedInternal MedicineTaxonomy 207R00000X · License A90004 (CA)
1112 6TH AVE STE 200, Tacoma, WA 98405

Other Identifiers 2

Other04-35538KS · Medical License
Medicaid2104499WA

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

John C. Sun 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 ID5193759462
PECOS Enrollment IDI20190212000464
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 12

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.

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.
81 services65 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.
74 services69 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.
59 services59 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
59 services59 patients
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.
53 services53 patients
Balloon dilation of esophagus, stomach, and/or upper small bowel using a flexible endoscope, less than 3.0 cm 43249
This procedure involves using a flexible tube with a camera, called an endoscope, to gently expand narrowed areas in your esophagus, stomach, or upper small bowel. A small balloon is inflated, making it easier for food and liquid to pass through. It's safe and effective.
29 services27 patients

Hospital Affiliations CMS Care Compare 5

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

St Clare Hospital

Acute Care Hospitals · Lakewood, WA
3/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number500021
Location11315 Bridgeport Way S WLakewood, WA 98499 · Pierce County
Emergency services

St Joseph Medical Center

Acute Care Hospitals · Tacoma, WA
4/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number500108
Location1717 South J StreetTacoma, WA 98405 · Pierce County
Emergency services Birthing friendly

Tacoma General Allenmore Hospital

Acute Care Hospitals · Tacoma, WA
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number500129
Location315 S Mlk Jr WayTacoma, WA 98405 · Pierce County
Emergency services Birthing friendly

St Francis Community Hospital

Acute Care Hospitals · Federal Way, WA
3/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number500141
Location34515 9th Avenue SFederal Way, WA 98003 · King County
Emergency services Birthing friendly

St Anthony Hospital

Acute Care Hospitals · Gig Harbor, WA
4/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number500151
Location11567 Canterwood Boulevard NWGig Harbor, WA 98332 · Pierce County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 98405 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
$130.99 typical visit price
range $57.27 – $172.80
Typical copayment $32.74 (range $14.31 – $43.20)
Most-billed visit code 99204
Established Patient
$100.78 typical visit price
range $18.56 – $141.11
Typical copayment $25.19 (range $4.64 – $35.27)
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 6

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

Nurse Practitioner (Family)
1112 6TH AVE STE 200
TACOMA, WA 98405
Internal Medicine (Gastroenterology)
1112 6TH AVE STE 200
TACOMA, WA 98405
Physician Assistant
1112 6TH AVE STE 200
TACOMA, WA 98405
Internal Medicine (Gastroenterology)
1112 6TH AVE STE 200
TACOMA, WA 98405
Physician Assistant (Medical)
1112 6TH AVE STE 200
TACOMA, WA 98405
Internal Medicine (Gastroenterology)
1112 6TH AVE STE 200
TACOMA, WA 98405

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 John Sun's NPI number?

The NPI number for John Sun is 1972681500. It was assigned to this individual provider in the NPPES registry on November 1, 2006.

Where is John Sun located?

John Sun practices at 1112 6th Ave Ste 200, Tacoma, WA 98405. The listed phone number is (253) 272-8664.

What is John Sun's specialty?

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

Is John Sun enrolled in Medicare?

Yes. John Sun 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 John Sun accept?

Health plans from Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list John Sun 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 John Sun affiliated with any hospitals?

According to CMS data, John Sun is affiliated with St Clare Hospital, St Joseph Medical Center, Tacoma General Allenmore Hospital, St Francis Community Hospital and St Anthony Hospital.

When was this NPI record last updated?

The NPPES record for John Sun was last updated on January 18, 2021. NPI Profile syncs with the weekly NPPES data releases published by CMS.