Doctor profile · Federal record
Dr. David Wexler, MD FACG Agaf
Gastroenterology Physician (CMS: Gastroenterology) · Specialist · Clark, NJ
- NPI 1386637254
- Accepts Medicare
- MIPS 97.6 / 100 · 2023
- 46 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
727 Raritan RD, Suite 101
Clark, NJ 070662229
(732) 499-8000
fax (732) 396-9413
Credentials & registration
- NPI registered
- August 2005 — 21 yrs on file
- Profile last updated
- May 9, 2025
- Year of graduation
- 1980 — 46 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- New Jersey #25MA03919800
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1386637254. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
434
Distinct HCPCS
10
Medicare allowed
$59,321
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
45380 |
Biopsy of large bowel using a flexible endoscope | 76 | 76 | $175 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 73 | 69 | $120 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 62 | 60 | $120 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 46 | 46 | $182 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 38 | 19 | $43 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 24 | 21 | $186 | |
46600 |
Diagnostic exam of anus using an endoscope | 22 | 20 | $121 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 16 | 16 | $271 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 16 | 14 | $78 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 14 | 14 | $84 |
In context: peer comparison
Among 1 peers in Clark Gastroenterology Physician, average services per provider: 31. This provider delivers 14× the peer median.Open Payments
Industry payments received
All-time total
$100
Transactions
6
Manufacturers
6
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Pfizer INC. | 1 | $17.99 | |
| Lilly USA, LLC | 1 | $17.77 | |
| Ferring Pharmaceuticals INC. | 1 | $16.93 | |
| Phathom Pharmaceuticals, INC. | 1 | $16.77 | |
| Abbvie INC. | 1 | $15.61 | |
| Qol Medical, LLC | 1 | $15.35 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
638
Patients
169
Total drug cost
$154,336
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Pantoprazole Sodium | Generic | 289 | 96 | $5,430 |
| Omeprazole | Generic | 58 | 19 | $1,072 |
| Ursodiol | Generic | 56 | 18 | $17,420 |
| Loperamide (Loperamide Hcl) | Brand | 28 | 0 | $2,078 |
| Ondansetron Odt (Ondansetron) | Brand | 24 | 12 | $476 |
| Linzess (Linaclotide) | Brand | 23 | 0 | $18,607 |
| Xifaxan (Rifaximin) | Brand | 23 | 0 | $74,846 |
| Dicyclomine Hcl | Generic | 21 | 11 | $592 |
| Esomeprazole Magnesium | Generic | 21 | 0 | $1,000 |
| Dexlansoprazole Dr (Dexlansoprazole) | Brand | 17 | 0 | $11,366 |
Hospital affiliations
Frequently asked questions
What is Dr. David Wexler's medical specialty?
Dr. David Wexler practices Gastroenterology Physician in Clark, NJ.
Where does Dr. David Wexler practice?
Dr. David Wexler practices at 727 Raritan RD, Clark, NJ 070662229. Office phone: 7324998000.
What is Dr. David Wexler's NPI?
Dr. David Wexler's National Provider Identifier (NPI) is 1386637254, issued by NPPES.
Does Dr. David Wexler accept Medicare assignment?
Yes. Dr. David Wexler accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. David Wexler commonly perform?
Top Medicare-reported procedures in 2023: Biopsy of large bowel using a flexible endoscope (HCPCS 45380); Established patient office or other outpatient visit (HCPCS 99214); Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS 43239). Source: CMS Medicare Physician & Other Practitioners file.