Abdi Abbassi, M.D.
NPI 1831183938 · Gastroenterology Physician · Jacksonville, FL
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Abdi Abbassi, M.D. is a Gastroenterology Physician provider in Jacksonville, FL (NPI 1831183938).
Provider details
- NPI number
- 1831183938
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- ME0070964 (FL)
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
3,351 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 1,094 | $82 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 578 | $131 |
| Biopsy of Large Bowel Using a Flexible Endoscope45380 | 349 | $162 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 347 | $172 |
| Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43239 | 330 | $97 |
| 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 · 41 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Omeprazole | 1,442 | 698 |
| Pantoprazole Sodium | 354 | 158 |
| Amoxicillin | 214 | 210 |
| Clarithromycin | 156 | 155 |
| Famotidine | 142 | 65 |
| Linaclotidebrand: Linzess | 135 | 56 |
| Dicyclomine Hcl | 90 | 46 |
| Ondansetron |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,052 across 51 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
- 2005-09-02
- Last updated
- 2011-10-05
Frequently asked questions
- What is Abdi Abbassi's NPI number?
- Abdi Abbassi's National Provider Identifier (NPI) is 1831183938, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Abdi Abbassi's specialty?
- Abdi Abbassi is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Abdi Abbassi located?
- Abdi Abbassi's practice location on file with NPPES is 2 Shircliff Way Ste 435, Jacksonville, FL 32204.
- What is Abdi Abbassi's phone number?
- The practice phone number listed in the NPPES registry for Abdi Abbassi is (904) 388-8686.
- Does Abdi Abbassi accept Medicare?
- Abdi Abbassi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Abdi Abbassi's NPI active?
- Yes — Abdi Abbassi's NPI (1831183938) is active in the NPPES registry as of the last update on 2011-10-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.