Doctor profile · Federal record
Dr. Dawei Yang, MD
Gastroenterology Physician (CMS: Gastroenterology) · Frederick, MD
- NPI 1922087477
- Accepts Medicare
- MIPS 63.5 / 100 · 2023
- 26 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
7109 Guilford Dr Ste 300
Frederick, MD 217045179
(301) 695-6800
fax (301) 695-6891
Credentials & registration
- NPI registered
- January 2006 — 20 yrs on file
- Profile last updated
- November 7, 2023
- Year of graduation
- 2000 — 26 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- Maryland #D0061402
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1922087477. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,113
Distinct HCPCS
9
Medicare allowed
$134,276
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 288 | 259 | $92 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 246 | 203 | $129 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 205 | 200 | $93 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 130 | 127 | $254 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 119 | 106 | $93 | |
82274 |
Stool analysis for blood, by fecal hemoglobin determination by immunoassay | 52 | 44 | $15 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 32 | 32 | $167 | |
43251 |
Removal of polyps or growths of esophagus, stomach, and/or upper small bowel using an endoscope with mechanical snare | 30 | 30 | $182 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 11 | 11 | $109 |
In context: peer comparison
Among 13 peers in Frederick Gastroenterology Physician, average services per provider: 78. This provider delivers 14× the peer median.Open Payments
Industry payments received
All-time total
$16,815
Transactions
127
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Phathom Pharmaceuticals, INC. | 22 | $9,420.78 | |
| Madrigal Pharmaceuticals | 13 | $5,255.11 | |
| Abbvie INC. | 27 | $440.75 | |
| Takeda Pharmaceuticals U.S.A., INC. | 8 | $198.33 | |
| Gilead Sciences, INC. | 3 | $197.38 | |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | 13 | $176.07 | |
| Genzyme Corporation | 6 | $171.75 | |
| Janssen Biotech, INC. | 6 | $159.81 | |
| Celgene Corporation | 7 | $123.85 | |
| Pfizer INC. | 5 | $113.45 | |
| Fresenius Kabi USA, LLC | 5 | $112.62 | |
| Regeneron Healthcare Solutions, INC. | 4 | $73.01 | |
| Daiichi Sankyo INC. | 3 | $65.94 | |
| Echosens North America, INC. | 2 | $64.19 | |
| Lilly USA, LLC | 3 | $60.16 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
727
Patients
222
Total drug cost
$318,142
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Pantoprazole Sodium | Generic | 212 | 69 | $3,399 |
| Esomeprazole Magnesium | Generic | 185 | 71 | $14,312 |
| Omeprazole | Generic | 131 | 46 | $1,712 |
| Dexlansoprazole Dr (Dexlansoprazole) | Brand | 32 | 12 | $19,549 |
| Lansoprazole | Generic | 27 | 0 | $6,083 |
| Mesalamine | Generic | 24 | 0 | $24,266 |
| Linzess (Linaclotide) | Brand | 18 | 0 | $30,612 |
| Colestipol Hcl | Generic | 14 | 0 | $1,344 |
| Creon (Lipase/Protease/Amylase) | Brand | 13 | 0 | $28,367 |
| Mesalamine ER (Mesalamine) | Brand | 13 | 0 | $3,017 |
Hospital affiliations
Frequently asked questions
What is Dr. Dawei Yang's medical specialty?
Dr. Dawei Yang practices Gastroenterology Physician in Frederick, MD.
Where does Dr. Dawei Yang practice?
Dr. Dawei Yang practices at 7109 Guilford Dr Ste 300, Frederick, MD 217045179. Office phone: 3016956800.
What is Dr. Dawei Yang's NPI?
Dr. Dawei Yang's National Provider Identifier (NPI) is 1922087477, issued by NPPES.
Does Dr. Dawei Yang accept Medicare assignment?
Yes. Dr. Dawei Yang accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Dawei Yang commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214); Biopsy of large bowel using a flexible endoscope (HCPCS 45380). Source: CMS Medicare Physician & Other Practitioners file.