Doctor profile · Federal record
Dr. Piyush Dhanuka, M.D.
Gastroenterology Physician (CMS: Gastroenterology) · Redding, CA
- NPI 1740230333
- Accepts Medicare
- 32 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
2147 Court St
Redding, CA 960012531
(530) 243-8667
fax (530) 243-8742 - Additional location
-
4860 Y St
Sacramento, CA 958172307
(916) 734-8046 - Mailing address
-
Po Box 994190
Redding, CA 960994190
Credentials & registration
- NPI registered
- May 2006 — 20 yrs on file
- Profile last updated
- December 23, 2025
- Year of graduation
- 1994 — 32 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- California #A94647
- Medicaid
- CA #00A946470
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1740230333. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,293
Distinct HCPCS
10
Medicare allowed
$196,712
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 281 | 270 | $111 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 272 | 269 | $251 | |
G0500 |
Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito | 141 | 135 | $5 | |
G0105 |
Colorectal cancer screening; colonoscopy on individual at high risk | 107 | 106 | $176 | |
G0121 |
Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk | 63 | 63 | $182 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 62 | 62 | $131 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 61 | 61 | $140 | |
45378 |
Diagnostic exam of large bowel using a flexible endoscope | 48 | 47 | $162 | |
43235 |
Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 37 | 35 | $115 | |
43248 |
Insertion of guide wire with dilation of esophagus using a flexible endoscope | 34 | 33 | $158 |
In context: peer comparison
Among 5 peers in Redding Gastroenterology Physician, average services per provider: 65. This provider delivers 20× the peer median.Open Payments
Industry payments received
All-time total
$1,115
Transactions
49
Manufacturers
9
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbvie INC. | 29 | $539.18 | |
| Boston Scientific Corporation | 3 | $133.81 | |
| Janssen Biotech, INC. | 6 | $114.97 | |
| Olympus America INC. | 2 | $113.51 | |
| Genzyme Corporation | 2 | $70.97 | |
| Lilly USA, LLC | 2 | $56.88 | |
| Takeda Pharmaceuticals U.S.A., INC. | 2 | $40.34 | |
| Celgene Corporation | 2 | $28.08 | |
| Intercept Pharmaceuticals, INC. | 1 | $17.15 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,022
Patients
670
Total drug cost
$692,279
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Gavilyte-G (Peg3350/Sod Sulf,Bicarb,Cl/Kcl) | Brand | 377 | 366 | $6,355 |
| Omeprazole | Generic | 303 | 116 | $4,308 |
| Sod Sulf-Potass Sulf-Mag Sulf (Sodium, Potassium,Mag Sulfates) | Brand | 74 | 74 | $5,949 |
| Mesalamine | Generic | 72 | 14 | $50,577 |
| Peg-3350 and Electrolytes (Peg3350/Sod Sulf,Bicarb,Cl/Kcl) | Brand | 51 | 50 | $887 |
| Peg 3350-Electrolyte (Sodium Chloride/Nahco3/Kcl/Peg) | Brand | 27 | 27 | $649 |
| Famotidine | Generic | 22 | 0 | $114 |
| Ursodiol | Generic | 18 | 0 | $2,073 |
| Stelara (Ustekinumab) | Brand | 16 | 0 | $464,012 |
| Pantoprazole Sodium | Generic | 15 | 12 | $235 |
Hospital affiliations
Frequently asked questions
What is Dr. Piyush Dhanuka's medical specialty?
Dr. Piyush Dhanuka practices Gastroenterology Physician in Redding, CA.
Where does Dr. Piyush Dhanuka practice?
Dr. Piyush Dhanuka practices at 2147 Court St, Redding, CA 960012531. Office phone: 5302438667.
What is Dr. Piyush Dhanuka's NPI?
Dr. Piyush Dhanuka's National Provider Identifier (NPI) is 1740230333, issued by NPPES.
Does Dr. Piyush Dhanuka accept Medicare assignment?
Yes. Dr. Piyush Dhanuka accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Piyush Dhanuka commonly perform?
Top Medicare-reported procedures in 2023: Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS 43239); Removal of polyps or growths of large bowel using an endoscope with mechanical snare (HCPCS 45385); Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito (HCPCS G0500). Source: CMS Medicare Physician & Other Practitioners file.