Doctor profile · Federal record

Dr. Kalle Kang, M.D.

Gastroenterology Physician (CMS: Gastroenterology) · Gastroenterology Physician · Bellevue, WA

  • NPI 1780626630
  • Accepts Medicare
  • 49 yrs in practice
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
1135 116Th Ave Ne, Suite 560
Bellevue, WA 980044623
(425) 454-4768
fax (425) 462-8021
Additional location
221 Mahalani St
Wailuku, HI 967932526
(808) 244-9056
Mailing address
1135 116Th Ave Ne Ste 560
Bellevue, WA 980044631

Credentials & registration

NPPES · NUCC
NPI registered
June 2006 — 20 yrs on file
Profile last updated
July 29, 2024
Year of graduation
1977 — 49 yrs since
Specialty taxonomy
207RG0100X — NUCC code
State licenses (2)
Washington #MD00024250 · Hawaii #MD-24537

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1780626630. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
779
Distinct HCPCS
10
Medicare allowed
$92,643
HCPCS Description Services Patients Avg allowed
99439 Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month 138 17 $52
99213 Established patient office or other outpatient visit, 20-29 minutes 122 109 $94
45380 Biopsy of large bowel using a flexible endoscope 112 111 $177
99490 Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month 86 18 $68
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope 75 74 $113
99214 Established patient office or other outpatient visit, 30-39 minutes 50 49 $119
G0105 Colorectal cancer screening; colonoscopy on individual at high risk 50 50 $194
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare 43 43 $267
99203 New patient office or other outpatient visit, 30-44 minutes 31 31 $119
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk 23 23 $194

In context: peer comparison

Among 8 peers in this city , average services per provider: 59. This provider delivers 13× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$503
Transactions
23
Manufacturers
8
Payer (manufacturer) Industry Txns Amount
ABBVIE INC. 10 $218.14
PFIZER INC. 3 $95.99
AIMMUNE THERAPEUTICS, INC. 3 $53.35
Gilead Sciences, Inc. 2 $36.20
Merck Sharp & Dohme LLC 1 $34.23
Phathom Pharmaceuticals, Inc. 2 $28.26
Celgene Corporation 1 $22.67
Intercept Pharmaceuticals, Inc. 1 $14.53

By nature of payment

Food and Beverage
$503

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
681
Patients
233
Total drug cost
$184,209
Drug Type Claims Patients Total cost
Omeprazole Generic 155 49 $2,052
Gavilyte-G (Peg3350/Sod Sulf,bicarb,cl/Kcl) Brand 88 85 $1,579
Pantoprazole Sodium Generic 87 28 $1,768
Mesalamine Generic 43 13 $27,648
Sod Sulf-Potass Sulf-Mag Sulf (Sodium, Potassium,mag Sulfates) Brand 41 41 $3,225
Sucralfate Generic 38 0 $3,583
Balsalazide Disodium Generic 35 0 $5,026
Vemlidy (Tenofovir Alafenamide) Brand 35 0 $51,437
Ursodiol Generic 32 0 $6,196
Esomeprazole Magnesium Generic 25 0 $1,791

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Kalle Kang's medical specialty?
Dr. Kalle Kang practices Gastroenterology Physician in Bellevue, WA.
Where does Dr. Kalle Kang practice?
Dr. Kalle Kang practices at 1135 116Th Ave Ne, Bellevue, WA 980044623. Office phone: 4254544768.
What is Dr. Kalle Kang's NPI?
Dr. Kalle Kang's National Provider Identifier (NPI) is 1780626630, issued by NPPES.
Does Dr. Kalle Kang accept Medicare assignment?
Yes. Dr. Kalle Kang accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Kalle Kang commonly perform?
Top Medicare-reported procedures in 2023: Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month (HCPCS 99439); Established patient office or other outpatient visit (HCPCS 99213); Biopsy of large bowel using a flexible endoscope (HCPCS 45380). Source: CMS Medicare Physician & Other Practitioners file.