Quick answers
- Does Nasir Zareen accept Medicare assignment?
- Yes. Medicare's clinician data says Nasir Zareen 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 Nasir Zareen see?
- In 2024, CMS data shows 350 Original Medicare patients and 483 services for Nasir Zareen. This counts Original Medicare only and measures volume, not quality.
- What is Nasir Zareen's NPI number?
- 1972709418. 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 Nasir Zareen, 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 | 350 |
|---|---|
| Services billed to Medicare | 483 |
| Different services or procedures | 19 |
| Participating Medicare provider | Yes |
| Average age of these patients | 71 |
Most frequent services
- Emergency department visit with moderate level of medical decision making (99284)160 services
- Emergency department visit with high level of medical decision making (99285)140 services
- Critical care, first 30-74 minutes (99291)89 services
- Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)45 services
- Emergency department visit with low level of medical decision making (99283)27 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 cholesterol67%
- Arthritis53%
- Ischemic heart disease41%
- Diabetes39%
- Anxiety37%
Hospitals where Nasir Zareen works
Medicare's Facility Affiliation Data lists Nasir Zareen 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.
- Ashley County Medical CenterCrossett, AR · Critical Access Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 041323
- Bradley County Medical CenterWarren, AR · Critical Access Hospital · Emergency services: listed by Medicare · CCN 041327
- Forrest City Medical CenterForrest City, AR · Acute Care Hospital · Emergency services: listed by Medicare · CCN 040019
- Helena Regional Medical CenterHelena, AR · Rural Emergency Hospital · Emergency services: listed by Medicare · CCN 040781
- Ouachita County Medical CenterCamden, AR · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 040050
Practice locations
Addresses where Nasir Zareen is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 8; the Medicare profile lists all.
- 1015 Unity RdCrossett, AR 71635 (870) 364‑4111
- 1520 N Division StBlytheville, AR 72315 (870) 838‑7333
- 1601 New Castle RdForrest City, AR 72335 (469) 364‑3333
- 1808 W Main StRussellville, AR 72801 (501) 968‑2841
- 404 S Bradley StWarren, AR 71671 (870) 226‑3731
Group practices
Medicare enrollment lists Nasir Zareen as a member of these groups (CMS data updated October 2, 2026).
- Southeastern Emergency Physicians LLC784 clinicians in the group
- Ouachita County Medical Center24 clinicians in the group
- WH Services Arkansas, LLC22 clinicians in the group
- RH Arkansas Emergency Medicine PLLC21 clinicians in the group
- Arkansas Emergency Staffing Solutions Inc14 clinicians in the group
- Bradley County Medical Center14 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Crossett
Clinicians with the same Medicare primary specialty in Crossett, AR — not a recommendation.
Other clinicians in Southeastern Emergency Physicians LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1996 (30 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1972709418 |
| 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