Doctor profile · Federal record
Dr. Wai Kan Chiu, M.D., PH.D.
Gastroenterology Physician (CMS: Gastroenterology) · Cameron Park, CA
- NPI 1801258686
- Accepts Medicare
- 11 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3501 Palmer Dr Ste 201
Cameron Park, CA 956828276
(530) 626-2611
fax (212) 746-3609 - Mailing address
-
Po Box 45680
San Francisco, CA 941450680
Credentials & registration
- NPI registered
- March 2016 — 10 yrs on file
- Profile last updated
- October 11, 2022
- Year of graduation
- 2015 — 11 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- California #177179
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1801258686. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,005
Distinct HCPCS
10
Medicare allowed
$131,843
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 176 | 136 | $147 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 133 | 132 | $133 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 100 | 87 | $100 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 98 | 98 | $135 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 87 | 84 | $90 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 76 | 76 | $84 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 72 | 66 | $67 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 70 | 70 | $248 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 67 | 67 | $185 | |
45378 |
Diagnostic exam of large bowel using a flexible endoscope | 28 | 28 | $186 |
In context: peer comparison
Among 2 peers in Cameron Park Gastroenterology Physician, average services per provider: 66. This provider delivers 15× the peer median.Open Payments
Industry payments received
All-time total
$139
Transactions
7
Manufacturers
5
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Takeda Pharmaceuticals U.S.A., INC. | 2 | $37.19 | |
| Pfizer INC. | 2 | $32.02 | |
| Organon LLC | 1 | $30.51 | |
| Regeneron Healthcare Solutions, INC. | 1 | $25.38 | |
| Braintree Laboratories, INC. | 1 | $14.12 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
533
Patients
333
Total drug cost
$143,394
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Omeprazole | Generic | 184 | 84 | $4,550 |
| Sod Sulf-Potass Sulf-Mag Sulf (Sodium, Potassium,Mag Sulfates) | Brand | 139 | 136 | $10,731 |
| Gavilyte-G (Peg3350/Sod Sulf,Bicarb,Cl/Kcl) | Brand | 85 | 84 | $1,474 |
| Famotidine | Generic | 24 | 15 | $398 |
| Pantoprazole Sodium | Generic | 18 | 0 | $394 |
| Mesalamine | Generic | 17 | 0 | $17,433 |
| Furosemide | Generic | 15 | 0 | $74 |
| Spironolactone | Generic | 15 | 0 | $283 |
| Suprep (Sodium, Potassium,Mag Sulfates) | Brand | 14 | 14 | $1,609 |
| Budesonide Dr (Budesonide) | Brand | 11 | 0 | $9,529 |
Frequently asked questions
What is Dr. Wai Kan Chiu's medical specialty?
Dr. Wai Kan Chiu practices Gastroenterology Physician in Cameron Park, CA.
Where does Dr. Wai Kan Chiu practice?
Dr. Wai Kan Chiu practices at 3501 Palmer Dr Ste 201, Cameron Park, CA 956828276. Office phone: 5306262611.
What is Dr. Wai Kan Chiu's NPI?
Dr. Wai Kan Chiu's National Provider Identifier (NPI) is 1801258686, issued by NPPES.
Does Dr. Wai Kan Chiu accept Medicare assignment?
Yes. Dr. Wai Kan Chiu accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Wai Kan Chiu commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99215); Biopsy of large bowel using a flexible endoscope (HCPCS 45380); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.