Doctor profile · Federal record
Dr. Anh Duong, M.D.
Gastroenterology Physician (CMS: Gastroenterology) · Rancho Mirage, CA
- NPI 1215982756
- Accepts Medicare
- MIPS 100.0 / 100 · 2023
- 34 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
35900 Bob Hope Dr, Ste 275
Rancho Mirage, CA 922701766
(760) 321-2500
fax (760) 321-5720
Credentials & registration
- NPI registered
- May 2006 — 20 yrs on file
- Profile last updated
- June 26, 2008
- Year of graduation
- 1992 — 34 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- California #00G781520
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1215982756. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,130
Distinct HCPCS
10
Medicare allowed
$265,894
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 539 | 374 | $95 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 251 | 247 | $257 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 240 | 237 | $125 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 225 | 217 | $73 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 161 | 161 | $118 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 115 | 113 | $60 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 94 | 94 | $172 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 90 | 63 | $132 | |
99442 |
Telephone medical discussion with physician, 11-20 minutes | 88 | 67 | $95 | |
99202 |
New patient office or other outpatient visit, 15-29 minutes | 70 | 70 | $76 |
In context: peer comparison
Among 4 peers in Rancho Mirage Gastroenterology Physician, average services per provider: 85. This provider delivers 25× the peer median.Open Payments
Industry payments received
All-time total
$1,735
Transactions
83
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbvie INC. | 32 | $520.60 | |
| Janssen Biotech, INC. | 9 | $253.54 | |
| Daiichi Sankyo INC. | 11 | $241.25 | |
| Takeda Pharmaceuticals U.S.A., INC. | 9 | $211.99 | |
| Merck Sharp & Dohme LLC | 7 | $158.17 | |
| Aimmune Therapeutics, INC. | 4 | $104.57 | |
| Phathom Pharmaceuticals, INC. | 3 | $59.31 | |
| Genzyme Corporation | 1 | $33.21 | |
| Regeneron Healthcare Solutions, INC. | 1 | $29.68 | |
| Celltrion USA INC. | 1 | $28.88 | |
| Madrigal Pharmaceuticals | 1 | $25.91 | |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | 1 | $21.38 | |
| Ipsen Biopharmaceuticals, INC | 1 | $16.66 | |
| Medtronic, INC. | 1 | $15.76 | |
| Boston Scientific Corporation | 1 | $14.08 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
851
Patients
477
Total drug cost
$504,869
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Peg 3350-Electrolyte (Sodium Chloride/Nahco3/Kcl/Peg) | Brand | 336 | 329 | $7,391 |
| Pantoprazole Sodium | Generic | 125 | 40 | $1,692 |
| Omeprazole | Generic | 89 | 27 | $821 |
| Sod Sulf-Potass Sulf-Mag Sulf (Sodium, Potassium,Mag Sulfates) | Brand | 62 | 62 | $4,968 |
| Famotidine | Generic | 61 | 19 | $824 |
| Creon (Lipase/Protease/Amylase) | Brand | 25 | 0 | $65,962 |
| Linzess (Linaclotide) | Brand | 25 | 0 | $14,139 |
| Dicyclomine Hcl | Generic | 20 | 0 | $326 |
| Mesalamine ER (Mesalamine) | Brand | 18 | 0 | $2,686 |
| Mirtazapine | Generic | 18 | 0 | $190 |
Hospital affiliations
Frequently asked questions
What is Dr. Anh Duong's medical specialty?
Dr. Anh Duong practices Gastroenterology Physician in Rancho Mirage, CA.
Where does Dr. Anh Duong practice?
Dr. Anh Duong practices at 35900 Bob Hope Dr, Rancho Mirage, CA 922701766. Office phone: 7603212500.
What is Dr. Anh Duong's NPI?
Dr. Anh Duong's National Provider Identifier (NPI) is 1215982756, issued by NPPES.
Does Dr. Anh Duong accept Medicare assignment?
Yes. Dr. Anh Duong accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Anh Duong commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Removal of polyps or growths of large bowel using an endoscope with mechanical snare (HCPCS 45385); Biopsy of large bowel using a flexible endoscope (HCPCS 45380). Source: CMS Medicare Physician & Other Practitioners file.