Doctor profile · Federal record
Dr. Huey Nguyen, M.D.
Gastroenterology Physician (CMS: Gastroenterology) · Gastroenterology Physician · Gastroenterology Physician · Largo, FL
- NPI 1699773564
- Accepts Medicare
- MIPS 83.9 / 100 · 2023
- 35 yrs in practice
- Licensed in 3 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1301 2Nd Ave Sw
Largo, FL 337702298
(727) 584-7706
fax (727) 581-2786
Credentials & registration
- NPI registered
- July 2005 — 21 yrs on file
- Profile last updated
- September 2, 2022
- Year of graduation
- 1991 — 35 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State licenses (3)
- Florida #ME157741 · Ohio #35.063641 · Indiana #01055298A
- Medicaid (2)
- FL #115322700 · IN #200374660
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1699773564. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
411
Distinct HCPCS
6
Medicare allowed
$62,159
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 146 | 146 | $251 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 106 | 105 | $86 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 64 | 64 | $153 | |
43450 |
Dilation of esophagus | 50 | 48 | $40 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 27 | 20 | $88 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 18 | 15 | $125 |
In context: peer comparison
Among 4 peers in Largo Gastroenterology Physician, average services per provider: 53. This provider delivers 7.8× the peer median.Open Payments
Industry payments received
All-time total
$196
Transactions
8
Manufacturers
6
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Madrigal Pharmaceuticals | 2 | $67.24 | |
| Phathom Pharmaceuticals, INC. | 1 | $39.00 | |
| AstraZeneca Pharmaceuticals Lp | 2 | $34.22 | |
| Braintree Laboratories, INC. | 1 | $22.32 | |
| Teleflex LLC | 1 | $17.11 | |
| Idorsia Pharmaceuticals US INC | 1 | $15.87 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
212
Patients
89
Total drug cost
$4,203
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Pantoprazole Sodium | Generic | 71 | 34 | $1,634 |
| Omeprazole | Generic | 63 | 27 | $1,068 |
| Metronidazole | Generic | 19 | 15 | $226 |
| Famotidine | Generic | 17 | 0 | $482 |
| Hydrocortisone | Generic | 17 | 13 | $221 |
| Metoprolol Succinate | Generic | 13 | 0 | $128 |
| Sulfasalazine | Generic | 12 | 0 | $443 |
Frequently asked questions
What is Dr. Huey Nguyen's medical specialty?
Dr. Huey Nguyen practices Gastroenterology Physician in Largo, FL.
Where does Dr. Huey Nguyen practice?
Dr. Huey Nguyen practices at 1301 2Nd Ave Sw, Largo, FL 337702298. Office phone: 7275847706.
What is Dr. Huey Nguyen's NPI?
Dr. Huey Nguyen's National Provider Identifier (NPI) is 1699773564, issued by NPPES.
Does Dr. Huey Nguyen accept Medicare assignment?
Yes. Dr. Huey Nguyen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Huey Nguyen commonly perform?
Top Medicare-reported procedures in 2023: Removal of polyps or growths of large bowel using an endoscope with mechanical snare (HCPCS 45385); Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS 43239); Biopsy of large bowel using a flexible endoscope (HCPCS 45380). Source: CMS Medicare Physician & Other Practitioners file.