Doctor profile · Federal record
Dr. Chunwei Lai, M.D., PH.D.
Gastroenterology Physician (CMS: Gastroenterology) · Hospitalist Physician · Student in an Organized Health Care Education/Training Program · Hagerstown, MD
- NPI 1134568306
- Accepts Medicare
- 13 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
11110 Medical Campus RD Ste 246
Hagerstown, MD 217426756
(301) 665-4585 - Additional location
-
909 Walnut St, Division of Neuro-Hospital Medicine, Tjuh
Philadelphia, PA 191075211
(215) 955-7000
fax (215) 503-7007
Credentials & registration
- NPI registered
- June 2013 — 13 yrs on file
- Profile last updated
- July 18, 2023
- Year of graduation
- 2013 — 13 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State licenses (3)
- Maryland #D96225 · Pennsylvania #MD458201 · Pennsylvania #MT203510
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1134568306. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
196
Distinct HCPCS
7
Medicare allowed
$26,449
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 37 | 37 | $106 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 34 | 16 | $79 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 32 | 32 | $168 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 26 | 26 | $109 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 25 | 21 | $129 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 24 | 23 | $252 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 18 | 18 | $130 |
In context: peer comparison
Among 4 peers in Hagerstown Gastroenterology Physician, average services per provider: 53. This provider delivers 3.7× the peer median.Open Payments
Industry payments received
All-time total
$23
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Pacira Pharmaceuticals Incorporated | 1 | $22.50 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
14
Patients
0
Total drug cost
$296
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Omeprazole | Generic | 14 | 0 | $296 |
Hospital affiliations
Frequently asked questions
What is Dr. Chunwei Lai's medical specialty?
Dr. Chunwei Lai practices Gastroenterology Physician in Hagerstown, MD.
Where does Dr. Chunwei Lai practice?
Dr. Chunwei Lai practices at 11110 Medical Campus RD Ste 246, Hagerstown, MD 217426756. Office phone: 3016654585.
What is Dr. Chunwei Lai's NPI?
Dr. Chunwei Lai's National Provider Identifier (NPI) is 1134568306, issued by NPPES.
Does Dr. Chunwei Lai accept Medicare assignment?
Yes. Dr. Chunwei Lai accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Chunwei Lai commonly perform?
Top Medicare-reported procedures in 2023: Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS 43239); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); New patient office or other outpatient visit (HCPCS 99204). Source: CMS Medicare Physician & Other Practitioners file.