Quick answers
- Does Naser M. Almasalmeh accept Medicare assignment?
- Yes. Medicare's clinician data says Naser M. Almasalmeh 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 Naser M. Almasalmeh see?
- In 2024, CMS data shows 89 Original Medicare patients and 333 services for Naser M. Almasalmeh. This counts Original Medicare only and measures volume, not quality.
- What is Naser M. Almasalmeh's NPI number?
- 1184698243. 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 Naser M. Almasalmeh, 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 | 89 |
|---|---|
| Services billed to Medicare | 333 |
| Different services or procedures | 16 |
| Participating Medicare provider | Yes |
| Average age of these patients | 79 |
Most frequent services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)95 services
- Hospital discharge day management, more than 30 minutes (99239)66 services
- Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)50 services
- Nursing facility discharge management, more than 30 minutes (99316)35 services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)25 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%
- Heart failure69%
- Chronic kidney disease60%
- Arthritis58%
- Anxiety52%
Hospitals where Naser M. Almasalmeh works
Medicare's Facility Affiliation Data lists Naser M. Almasalmeh 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.
- Fitzgibbon HospitalMarshall, MO · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 260142
- Hannibal Regional HospitalHannibal, MO · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 260025
- Moberly Regional Medical CenterMoberly, MO · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 260074
- Salem Memorial District HospitalSalem, MO · Critical Access Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 261318
- Sullivan County Memorial HospitalMilan, MO · Critical Access Hospital · Emergency services: listed by Medicare · CCN 261306
Practice locations
Addresses where Naser M. Almasalmeh is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 10; the Medicare profile lists all.
- 100 N Main StGideon, MO 63848 (573) 448‑3800
- 10345 Watson Rd, American Medical MissouriSaint Louis, MO 63127 (314) 965‑6033
- 11905 W Florissant AveFlorissant, MO 63033 (314) 481‑1307
- 216 W Main StSteele, MO 63877 (573) 695‑2181
- 223 S 3rd StHayti, MO 63851 (573) 717‑1072
Group practices
Medicare enrollment lists Naser M. Almasalmeh as a member of these groups (CMS data updated October 2, 2026).
- McPherson Medical and Diagnostic LLC93 clinicians in the group
- Salem Memorial Hospital15 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Missouri
Clinicians with the same Medicare primary specialty in Missouri — not a recommendation.
Other clinicians in McPherson Medical and Diagnostic LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1989 (37 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1184698243 |
| 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