Dennis Weiserbs, MD
NPI 1528004942 · Gastroenterology Physician · Roanoke, VA
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dennis Weiserbs, MD is a Gastroenterology Physician provider in Roanoke, VA (NPI 1528004942).
Provider details
- NPI number
- 1528004942
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 0101031465 (VA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
281 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 173 | $124 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 75 | $162 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 20 | $88 |
| Ultrasound Scan of Organ Tissue for Measuring Elasticity76981 | 13 | $101 |
Typical Medicare-allowed amounts for these services range $88–$162 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 16 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Omeprazole | 101 | 30 |
| Pantoprazole Sodium | 94 | 31 |
| Colestipol Hcl | 30 | 11 |
| Furosemide | 25 | — |
| Ciprofloxacin Hcl | 23 | — |
| Mesalamine | 20 | — |
| Dicyclomine Hcl | 20 | — |
| Budesonidebrand: Budesonide Ec |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$80 across 3 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-22
- Last updated
- 2011-01-25
Frequently asked questions
- What is Dennis Weiserbs's NPI number?
- Dennis Weiserbs's National Provider Identifier (NPI) is 1528004942, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dennis Weiserbs's specialty?
- Dennis Weiserbs is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Dennis Weiserbs located?
- Dennis Weiserbs's practice location on file with NPPES is 202 Duke of Glouchester Street, Roanoke, VA 24014.
- What is Dennis Weiserbs's phone number?
- The practice phone number listed in the NPPES registry for Dennis Weiserbs is (540) 345-4900.
- Does Dennis Weiserbs accept Medicare?
- Dennis Weiserbs is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Dennis Weiserbs's NPI active?
- Yes — Dennis Weiserbs's NPI (1528004942) is active in the NPPES registry as of the last update on 2011-01-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.