Doctor profile · Federal record
Dr. Dennis Weiserbs, MD
Gastroenterology Physician (CMS: Gastroenterology) · Roanoke, VA
- NPI 1528004942
- Accepts Medicare
- MIPS 100.0 / 100 · 2023
- 48 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
202 Duke of Glouchester Street
Roanoke, VA 24014
(540) 345-4900
fax (540) 345-4179
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- January 25, 2011
- Year of graduation
- 1978 — 48 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- Virginia #0101031465
- Medicaid
- VA #5850690
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1528004942. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
273
Distinct HCPCS
3
Medicare allowed
$37,555
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 170 | 107 | $126 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 92 | 92 | $164 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 11 | 11 | $90 |
In context: peer comparison
Among 12 peers in Roanoke Gastroenterology Physician, average services per provider: 47. This provider delivers 5.8× the peer median.Open Payments
Industry payments received
All-time total
$80
Transactions
3
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbvie INC. | 2 | $47.07 | |
| Regeneron Healthcare Solutions, INC. | 1 | $32.59 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
274
Patients
36
Total drug cost
$60,449
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Omeprazole | Generic | 79 | 20 | $1,019 |
| Pantoprazole Sodium | Generic | 43 | 16 | $555 |
| Linzess (Linaclotide) | Brand | 30 | 0 | $26,789 |
| Budesonide Ec (Budesonide) | Brand | 23 | 0 | $10,487 |
| Mesalamine | Generic | 19 | 0 | $18,695 |
| Ciprofloxacin Hcl | Generic | 15 | 0 | $127 |
| Sulfasalazine | Generic | 15 | 0 | $546 |
| Furosemide | Generic | 14 | 0 | $19 |
| Dicyclomine Hcl | Generic | 13 | 0 | $363 |
| Tenofovir Disoproxil Fumarate | Generic | 12 | 0 | $648 |
Frequently asked questions
What is Dr. Dennis Weiserbs's medical specialty?
Dr. Dennis Weiserbs practices Gastroenterology Physician in Roanoke, VA.
Where does Dr. Dennis Weiserbs practice?
Dr. Dennis Weiserbs practices at 202 Duke of Glouchester Street, Roanoke, VA 24014. Office phone: 5403454900.
What is Dr. Dennis Weiserbs's NPI?
Dr. Dennis Weiserbs's National Provider Identifier (NPI) is 1528004942, issued by NPPES.
Does Dr. Dennis Weiserbs accept Medicare assignment?
Yes. Dr. Dennis Weiserbs accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Dennis Weiserbs 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); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.