JEFFRY OSTRANDER MD
NPI 1144457615
Anesthesiology in Fort Smith, AR
About Jeffry Ostrander Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JEFFRY OSTRANDER MD (NPI 1144457615) is an individual anesthesiology provider in Fort Smith, Arkansas, licensed in Oklahoma (27264) and active in the NPI registry since June 2009. He is enrolled in Medicare PECOS and is a graduate of University Of Oklahoma College Of Medicine (2013).
NPPES Registry Identity
Specialties & Licenses
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
Jeffry Ostrander Md 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
5Medicare enrollment records show Jeffry Ostrander reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Fort Smith, AR 72903
- Reassigned Medicare billing, Arkansas enrollment
- 60 clinicians in this Medicare group
Fort Smith, AR 72903
- Reassigned Medicare billing, Arkansas enrollment
- 52 clinicians in this Medicare group
Fort Smith, AR 72903
- Reassigned Medicare billing, Arkansas enrollment
- 168 clinicians in this Medicare group
Fort Smith, AR 72903
- Reassigned Medicare billing, Arkansas enrollment
- 12 clinicians in this Medicare group
Little Rock, AR 72205
- Reassigned Medicare billing, Arkansas enrollment
- 253 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 10
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.
Other Providers at the Same Location NPPES 2
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
FORT SMITH, AR 72903
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 Jeffry Ostrander's NPI number?
The NPI number for Jeffry Ostrander is 1144457615. It was assigned to this individual provider in the NPPES registry on June 11, 2009.
Where is Jeffry Ostrander located?
Jeffry Ostrander practices at 1115 S Waldron Rd Suite 107, Fort Smith, AR 72903. The listed phone number is (479) 452-2158.
What is Jeffry Ostrander's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Jeffry Ostrander enrolled in Medicare?
Yes. Jeffry Ostrander 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 Jeffry Ostrander's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jeffry Ostrander reassigns Medicare benefits to 5 organizations: Western Arkansas Anesthesiology Associates P.A. (Fort Smith, AR), Western Arkansas Obstetric Anesthesia LLC (Fort Smith, AR), Renew Medical Group Of Arkansas Ltd (Fort Smith, AR), Phoenix Anesthesia PA (Fort Smith, AR) and Arkansas Health Group (Little Rock, AR). 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 Jeffry Ostrander's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Jeffry Ostrander accept?
Health plans from Health Advantage and Octave list Jeffry Ostrander 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 Jeffry Ostrander was last updated on May 1, 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.
# Jeffry Ostrander, MD · NPI 1144457615
Anesthesiology physician in Fort Smith, Arkansas. Individual provider, active in the CMS NPPES registry since June 11, 2009.
## Identity
- **NPI:** 1144457615 (Entity type: Individual)
- **Enumerated:** June 11, 2009
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** 27264 (Oklahoma)
- **Sole proprietor:** No
## Practice location
- **Address:** 1115 S WALDRON RD, SUITE 107, Fort Smith, AR 72903-2551
- **Phone:** (479) 452-2158
## 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:** 5 organizations under Medicare reassignment (form CMS-855R): Western Arkansas Anesthesiology Associates P.A. (NPI 1548202294, Fort Smith, AR); Western Arkansas Obstetric Anesthesia LLC (NPI 1952671703, Fort Smith, AR); Renew Medical Group Of Arkansas Ltd (NPI 1215755947, Fort Smith, AR); Phoenix Anesthesia PA (NPI 1184889842, Fort Smith, AR); Arkansas Health Group (NPI 1508800962, Little Rock, AR) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Oklahoma College Of Medicine, class of 2013
## Record status
- **NPPES last updated:** May 1, 2013
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Source: [NPI Profile](https://npiprofile.com/npi/1144457615) · Data from the CMS NPPES public registry.