Quick answers
- Does Sean A. O'Mara accept Medicare assignment?
- Yes. Medicare's clinician data says Sean A. O'Mara accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Sean A. O'Mara see?
- In 2024, CMS data shows 603 Original Medicare patients and 5,152 services for Sean A. O'Mara. This counts Original Medicare only and measures volume, not quality.
- What is Sean A. O'Mara's NPI number?
- 1881084507. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Sean A. O'Mara, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 603 |
|---|---|
| Services billed to Medicare | 5,152 |
| Different services or procedures | 71 |
| Participating Medicare provider | Yes |
| Average age of these patients | 75 |
Most frequent services
- Injection, dexamethasone sodium phosphate, 1 mg (J1100)2,390 services
- Injection of drug or substance under skin or into muscle (96372)537 services
- Injection, ceftriaxone sodium, per 250 mg (J0696)534 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)343 services
- Respiratory infectious agent detection by rna for severe acute respiratory syndrome coronavirus 2 (covid 19), influenza a, influenza b, and respiratory syncytial virus, upper respiratory specimen, each reported as detected or not detected (0241U)148 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High blood pressure75%
- High cholesterol75%
- Arthritis52%
- Ischemic heart disease38%
- Diabetes29%
- Chronic kidney disease22%
Practice locations
Addresses where Sean A. O'Mara is enrolled with Medicare (CMS data updated October 2, 2026).
- 1265 S McKenzie StFoley, AL 36535 (251) 923‑4633
- 4270 Cottage Hill RdMobile, AL 36609 (251) 300‑2770
Group practices
Medicare enrollment lists Sean A. O'Mara as a member of these groups (CMS data updated October 2, 2026).
- Immediate Care Center of the South, LLC6 clinicians in the group
- Immediate Care Foley, LLC6 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Foley
Clinicians with the same Medicare primary specialty in Foley, AL — not a recommendation.
Other clinicians in Immediate Care Center of the South, LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Creighton University School Of Medicine |
| Graduation year | 2015 (11 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1881084507 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians