DR. NASIR ZAREEN M.D.
NPI 1972709418
Emergency Medicine in Jacksonville, AR
About Dr. Nasir Zareen M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. NASIR ZAREEN M.D. (NPI 1972709418) is an individual emergency medicine provider in Jacksonville, Arkansas, licensed in Arkansas (E-6160) and active in the NPI registry since June 2007. He is enrolled in Medicare PECOS and is a graduate of Other (1996).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Nasir Zareen M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
20Medicare enrollment records show Nasir Zareen reassigns Medicare billing to 20 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Little Rock, AR 72205
- Reassigned Medicare billing, Arkansas enrollment
- 166 clinicians in this Medicare group
Pine Bluff, AR 71603
- Reassigned Medicare billing, Arkansas enrollment
- 65 clinicians in this Medicare group
Fordyce, AR 71742
- Reassigned Medicare billing, Arkansas enrollment
- 125 clinicians in this Medicare group
Fordyce, AR 71742
- Reassigned Medicare billing, Arkansas enrollment
- 121 clinicians in this Medicare group
Forrest City, AR 72335
- Reassigned Medicare billing, Arkansas enrollment
- 68 clinicians in this Medicare group
Forrest City, AR 72335
- Reassigned Medicare billing, Arkansas enrollment
- 30 clinicians in this Medicare group
Clarksville, AR 72830
- Reassigned Medicare billing, Arkansas enrollment
- 102 clinicians in this Medicare group
Warren, AR 71671
- Reassigned Medicare billing, Arkansas enrollment
- Also billed through NPI 1972620649 (Arkansas), NPI 1861519548 (Arkansas)
- 27 clinicians in this Medicare group
Monticello, AR 71655
- Reassigned Medicare billing, Arkansas enrollment
- 126 clinicians in this Medicare group
Camden, AR 71701
- Reassigned Medicare billing, Arkansas enrollment
- 100 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 5
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 72076 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
JACKSONVILLE, AR 72076
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Nasir Zareen's NPI number?
The NPI number for Nasir Zareen is 1972709418. It was assigned to this individual provider in the NPPES registry on June 22, 2007.
Where is Nasir Zareen located?
Nasir Zareen practices at 1400 Braden St, Jacksonville, AR 72076. The listed phone number is (501) 985-7000.
What is Nasir Zareen's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Nasir Zareen enrolled in Medicare?
Yes. Nasir Zareen is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Nasir Zareen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Nasir Zareen reassigns Medicare benefits to 20 organizations: Baptist Medcare, Inc (Little Rock, AR), Southeast Arkansas Emergency Physicians LLP (Pine Bluff, AR), Ess Of Fordyce LLC (Fordyce, AR), Hospital Care Consultants Of Fordyce LLC (Fordyce, AR), Forrest City Emergency Physicians PLLC (Forrest City, AR) and 15 more organizations, listed in the Medicare section above. Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Nasir Zareen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Nasir Zareen accept?
Health plans from Arkansas Blue Cross and Blue Shield, Health Advantage and Octave list Nasir Zareen as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Nasir Zareen was last updated on February 11, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Dr. Nasir Zareen, M.D. · NPI 1972709418
Emergency Medicine physician in Jacksonville, Arkansas. Individual provider, active in the CMS NPPES registry since June 22, 2007.
## Identity
- **NPI:** 1972709418 (Entity type: Individual)
- **Enumerated:** June 22, 2007
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** E-6160 (Arkansas)
- **Sole proprietor:** No
## Practice location
- **Address:** 1400 BRADEN ST, Jacksonville, AR 72076-3721
- **Phone:** (501) 985-7000
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 20 organizations under Medicare reassignment (form CMS-855R): Baptist Medcare, Inc (NPI 1699868323, Little Rock, AR); Southeast Arkansas Emergency Physicians LLP (NPI 1922475078, Pine Bluff, AR); Ess Of Fordyce LLC (NPI 1821547977, Fordyce, AR); Hospital Care Consultants Of Fordyce LLC (NPI 1316497464, Fordyce, AR); Forrest City Emergency Physicians PLLC (NPI 1497080501, Forrest City, AR); and 15 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1996
## Record status
- **NPPES last updated:** February 11, 2013
- **Other identifiers:** Medicaid 179307001 (AR); Medicare PIN 257572YKND (AR); Other P01104348 (AR)
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Source: [NPI Profile](https://npiprofile.com/npi/1972709418) · Data from the CMS NPPES public registry.