DR. HAGOP JACK KELESHIAN D.O.
NPI 1326381468
Emergency Medicine in Columbus, MS
About Dr. Hagop Jack Keleshian D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. HAGOP JACK KELESHIAN D.O. (NPI 1326381468) is an individual emergency medicine provider in Columbus, Mississippi, licensed in California (20A22902) and active in the NPI registry since March 2013. He is enrolled in Medicare PECOS, maintains a secondary practice location in Carthage, and is a graduate of Western Un Of Hlth Sciences, Col Of Podiatric Med (2013).
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
Secondary Practice Location 1
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. Hagop Jack Keleshian D.o. 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
31Medicare enrollment records show Hagop Keleshian reassigns Medicare billing to 31 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
West Point, MS 39773
- Reassigned Medicare billing, Mississippi enrollment
- 103 clinicians in this Medicare group
Aberdeen, MS 39730
- Reassigned Medicare billing, Mississippi enrollment
- 168 clinicians in this Medicare group
Amory, MS 38821
- Reassigned Medicare billing, Mississippi enrollment
- 107 clinicians in this Medicare group
Fayette, AL 35555
- Reassigned Medicare billing, Alabama enrollment
- 78 clinicians in this Medicare group
Hamilton, AL 35570
- Reassigned Medicare billing, Alabama enrollment
- 55 clinicians in this Medicare group
Carthage, MS 39051
- Reassigned Medicare billing, Mississippi enrollment
- 50 clinicians in this Medicare group
Yazoo City, MS 39194
- Reassigned Medicare billing, Mississippi enrollment
- 50 clinicians in this Medicare group
Indianola, MS 38751
- Reassigned Medicare billing, Mississippi enrollment
- 89 clinicians in this Medicare group
Hazlehurst, MS 39083
- Reassigned Medicare billing, Mississippi enrollment
- 88 clinicians in this Medicare group
Osceola, AR 72370
- Reassigned Medicare billing, Arkansas enrollment
- 102 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 8
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 39710 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Hagop Keleshian's NPI number?
The NPI number for Hagop Keleshian is 1326381468. It was assigned to this individual provider in the NPPES registry on March 27, 2013. The provider is also known as Jack Hagop Keleshian Do.
Where is Hagop Keleshian located?
Hagop Keleshian practices at 201 Independence Ste 225, Columbus, MS 39710. The listed phone number is (626) 434-2237.
What is Hagop Keleshian's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Hagop Keleshian enrolled in Medicare?
Yes. Hagop Keleshian 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 Hagop Keleshian's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Hagop Keleshian reassigns Medicare benefits to 31 organizations: Relias Emergency Medicine Specialists Of West Point, LLC (West Point, MS), Boa Vida Hospital Of Aberdeen, Ms LLC (Aberdeen, MS), Relias Emergency Medicine Specialists Of Amory, LLC (Amory, MS), Relias Emergency Medicine Specialists Of Fayette, LLC (Fayette, AL), Relias Emergency Medicine Specialists Of Hamilton, LLC (Hamilton, AL) and 26 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 Hagop Keleshian's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Hagop Keleshian accept?
Health plans from Arkansas Blue Cross and Blue Shield, Health Advantage, Molina Healthcare and Octave list Hagop Keleshian 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 Hagop Keleshian was last updated on November 7, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 months 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. Hagop Jack Keleshian, D.O. · NPI 1326381468
Emergency Medicine physician in Columbus, Mississippi. Individual provider, active in the CMS NPPES registry since March 27, 2013.
## Identity
- **NPI:** 1326381468 (Entity type: Individual)
- **Enumerated:** March 27, 2013
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 20A22902 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 201 INDEPENDENCE STE 225, Columbus, MS 39710-5300
- **Phone:** (626) 434-2237
## 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:** 31 organizations under Medicare reassignment (form CMS-855R): Relias Emergency Medicine Specialists Of West Point, LLC (NPI 1275172736, West Point, MS); Boa Vida Hospital Of Aberdeen, Ms LLC (NPI 1467115279, Aberdeen, MS); Relias Emergency Medicine Specialists Of Amory, LLC (NPI 1265074769, Amory, MS); Relias Emergency Medicine Specialists Of Fayette, LLC (NPI 1093201543, Fayette, AL); Relias Emergency Medicine Specialists Of Hamilton, LLC (NPI 1457912297, Hamilton, AL); and 26 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Western Un Of Hlth Sciences, Col Of Podiatric Med, class of 2013
## Record status
- **NPPES last updated:** November 7, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1326381468) · Data from the CMS NPPES public registry.