Sebastian Abadie, M.D.
NPI 1407875586 · Gastroenterology Physician · Murrells Inlet, SC
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sebastian Abadie, M.D. is a Gastroenterology Physician provider in Murrells Inlet, SC (NPI 1407875586).
Provider details
- NPI number
- 1407875586
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 2006-01356 (NC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,519 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) |
|---|---|---|
| Removal of Polyps Or Growths of Large Bowel Using an Endoscope With Mechanical Snare45385 | 344 | $218 |
| Biopsy of Large Bowel Using a Flexible Endoscope45380 | 315 | $39 |
| Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43239 | 213 | $88 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 128 | $112 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 107 | $126 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Pantoprazole Sodium | 126 | 42 |
| Omeprazole | 45 | 13 |
| Ondansetron Hcl | 21 | — |
| Amitriptyline Hcl | 18 | — |
| Dicyclomine Hcl | 18 | — |
| Sucralfate | 15 | — |
| Mesalaminebrand: Mesalamine Er | 14 | — |
| Adalimumab |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$50 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
Additional practice locations (2)
- 606 Black River Rd Ste 301Georgetown, SC 29440-3304Phone: (843) 527-3428Fax: (843) 546-8216
- 2200 Crow Ln Ste 102Myrtle Beach, SC 29577-1663Phone: (843) 848-5120Fax: (843) 848-5125
Registry dates
- Enumerated
- 2006-07-19
- Last updated
- 2025-11-13
- Certified
- 2025-11-13
Frequently asked questions
- What is Sebastian Abadie's NPI number?
- Sebastian Abadie's National Provider Identifier (NPI) is 1407875586, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sebastian Abadie's specialty?
- Sebastian Abadie is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Sebastian Abadie located?
- Sebastian Abadie's practice location on file with NPPES is 4040 Highway 17, Murrells Inlet, SC 29576-5098.
- What is Sebastian Abadie's phone number?
- The practice phone number listed in the NPPES registry for Sebastian Abadie is (843) 652-8290.
- Does Sebastian Abadie accept Medicare?
- Sebastian Abadie is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sebastian Abadie's NPI active?
- Yes — Sebastian Abadie's NPI (1407875586) is active in the NPPES registry as of the last update on 2025-11-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.