Quick answers
- Does Omar H. Mahmoud accept Medicare assignment?
- Yes. Medicare's clinician data says Omar H. Mahmoud 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 Omar H. Mahmoud see?
- In 2024, CMS data shows 585 Original Medicare patients and 1,730 services for Omar H. Mahmoud. This counts Original Medicare only and measures volume, not quality.
- What is Omar H. Mahmoud's NPI number?
- 1538555339. 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 Omar H. Mahmoud, 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 | 585 |
|---|---|
| Services billed to Medicare | 1,730 |
| Different services or procedures | 34 |
| Participating Medicare provider | Yes |
| Average age of these patients | 73 |
Most frequent services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)361 services
- Test to measure expiratory airflow and volume changes before and after medication administration (94060)233 services
- Test to determine lung volumes using sensors (94726)233 services
- Test to examine how well the lungs exchange gases (94729)232 services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)134 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%
- COPD66%
- Ischemic heart disease53%
- Arthritis46%
- Diabetes40%
Hospitals where Omar H. Mahmoud works
Medicare's Facility Affiliation Data lists Omar H. Mahmoud at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- T J Samson Community HospitalGlasgow, KY · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 180017
- Taylor Regional HospitalCampbellsville, KY · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 180087
- TJ Health ColumbiaColumbia, KY · Acute Care Hospital · Emergency services: listed by Medicare · CCN 180149
Practice locations
Addresses where Omar H. Mahmoud is enrolled with Medicare (CMS data updated October 2, 2026).
- 1301 N Race StGlasgow, KY 42141 (270) 651‑4444
- 310 N L Rogers Wells BlvdGlasgow, KY 42141 (270) 651‑1111
- 810 Jamestown StColumbia, KY 42728 (270) 384‑4764
- 902 Wellness WayColumbia, KY 42728 (270) 384‑0451
Group practices
Medicare enrollment lists Omar H. Mahmoud as a member of these groups (CMS data updated October 2, 2026).
- T J Samson Community Hospital207 clinicians in the group
- T J Health Columbia Inc45 clinicians in the group
- Adair County Hospital District22 clinicians in the group
Specialties
Other pulmonologists in Glasgow
Clinicians with the same Medicare primary specialty in Glasgow, KY — not a recommendation.
Other clinicians in T J Samson Community Hospital
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2015 (11 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1538555339 |
| 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- 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