Vincent Dungan, M.D.
NPI 1134102296 · Gastroenterology Physician · Meridian, MS
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Vincent Dungan, M.D. is a Gastroenterology Physician provider in Meridian, MS (NPI 1134102296).
Provider details
- NPI number
- 1134102296
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 12833 (MS)
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
662 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) |
|---|---|---|
| Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43239 | 152 | $118 |
| Biopsy of Large Bowel Using a Flexible Endoscope45380 | 122 | $138 |
| Dilation of Esophagus43450 | 82 | $36 |
| Removal of Polyps Or Growths of Large Bowel Using an Endoscope With Mechanical Snare45385 | 59 | $214 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 59 | $73 |
| Colorectal Cancer Screening; Colonoscopy on Individual at High Risk |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Pantoprazole Sodium | 292 | 99 |
| Omeprazole | 84 | 32 |
| Famotidine | 24 | 12 |
| Esomeprazole Magnesium | 23 | — |
| Budesonidebrand: Budesonide Dr | 13 | — |
| Amoxicillin | 11 | 11 |
| Apixabanbrand: Eliquis | 11 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$41 across 2 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
- 2005-11-22
- Last updated
- 2013-11-06
Frequently asked questions
- What is Vincent Dungan's NPI number?
- Vincent Dungan's National Provider Identifier (NPI) is 1134102296, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Vincent Dungan's specialty?
- Vincent Dungan is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Vincent Dungan located?
- Vincent Dungan's practice location on file with NPPES is 1800 12th St, Meridian, MS 39301-4158.
- What is Vincent Dungan's phone number?
- The practice phone number listed in the NPPES registry for Vincent Dungan is (601) 703-9541.
- Does Vincent Dungan accept Medicare?
- Vincent Dungan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Vincent Dungan's NPI active?
- Yes — Vincent Dungan's NPI (1134102296) is active in the NPPES registry as of the last update on 2013-11-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.