Doctor profile · Federal record
Dr. Hwan Yoo, MD
Gastroenterology Physician (CMS: Gastroenterology) · Gastroenterology Physician · Salisbury, MD
- NPI 1730173436
- Accepts Medicare
- 41 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
1640 Woodbrooke Dr
Salisbury, MD 218048501
(410) 912-5640 - Additional location
-
301 Saint Paul St, Suite 718
Baltimore, MD 212022102
(410) 332-9356
fax (410) 783-5884 - Additional location
-
1945 State Route 33 # 07753
Neptune, NJ 077534859
(732) 897-2770
fax (732) 897-3970 - Mailing address
-
331 Newman Springs RD Ste 220
Red Bank, NJ 077015792
Credentials & registration
- NPI registered
- September 2005 — 21 yrs on file
- Profile last updated
- December 9, 2024
- Year of graduation
- 1985 — 41 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State licenses (2)
- Maryland #D53514 · Indiana #01047833A
- Medicaid (2)
- MI #1730173436 · IN #200373120F
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1730173436. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
780
Distinct HCPCS
10
Medicare allowed
$110,042
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 162 | 121 | $135 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 127 | 127 | $178 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 88 | 88 | $95 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 84 | 82 | $268 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 83 | 56 | $103 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 73 | 72 | $100 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 46 | 40 | $97 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 42 | 42 | $141 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 23 | 18 | $81 | |
G0121 |
Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk | 19 | 17 | $181 |
In context: peer comparison
Among 1 peers in Salisbury Gastroenterology Physician, average services per provider: 65. This provider delivers 12× the peer median.Open Payments
Industry payments received
All-time total
$1,402
Transactions
41
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| GlaxoSmithKline, LLC. | 5 | $700.00 | |
| Gilead Sciences, INC. | 11 | $139.61 | |
| Janssen Biotech, INC. | 5 | $109.89 | |
| Lilly USA, LLC | 3 | $58.75 | |
| Abbvie INC. | 2 | $54.29 | |
| Mallinckrodt Hospital Products INC. | 2 | $49.73 | |
| Digestive Care, INC. | 1 | $43.93 | |
| Ipsen Biopharmaceuticals, INC | 2 | $41.68 | |
| Aimmune Therapeutics, INC. | 2 | $37.03 | |
| Qol Medical, LLC | 1 | $36.20 | |
| Phathom Pharmaceuticals, INC. | 2 | $30.90 | |
| Alnylam Pharmaceuticals INC. | 2 | $30.10 | |
| Genzyme Corporation | 1 | $28.32 | |
| Organon LLC | 1 | $21.04 | |
| Intercept Pharmaceuticals, INC. | 1 | $20.95 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
517
Patients
253
Total drug cost
$182,768
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Famotidine | Generic | 106 | 42 | $2,245 |
| Omeprazole | Generic | 80 | 42 | $1,686 |
| Sod Sulf-Potass Sulf-Mag Sulf (Sodium, Potassium,Mag Sulfates) | Brand | 53 | 52 | $4,341 |
| Gavilyte-G (Peg3350/Sod Sulf,Bicarb,Cl/Kcl) | Brand | 51 | 50 | $841 |
| Linzess (Linaclotide) | Brand | 45 | 19 | $48,457 |
| Pantoprazole Sodium | Generic | 44 | 19 | $583 |
| Dicyclomine Hcl | Generic | 27 | 0 | $333 |
| Vemlidy (Tenofovir Alafenamide) | Brand | 25 | 0 | $33,139 |
| Peg-3350 and Electrolytes (Peg3350/Sod Sulf,Bicarb,Cl/Kcl) | Brand | 16 | 15 | $239 |
| Spironolactone | Generic | 16 | 0 | $320 |
Hospital affiliations
Frequently asked questions
What is Dr. Hwan Yoo's medical specialty?
Dr. Hwan Yoo practices Gastroenterology Physician in Salisbury, MD.
Where does Dr. Hwan Yoo practice?
Dr. Hwan Yoo practices at 1640 Woodbrooke Dr, Salisbury, MD 218048501. Office phone: 4109125640.
What is Dr. Hwan Yoo's NPI?
Dr. Hwan Yoo's National Provider Identifier (NPI) is 1730173436, issued by NPPES.
Does Dr. Hwan Yoo accept Medicare assignment?
Yes. Dr. Hwan Yoo accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Hwan Yoo commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); New patient office or other outpatient visit (HCPCS 99204); Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS 43239). Source: CMS Medicare Physician & Other Practitioners file.