ABBEY LYNN STEPHENS DO MEDICAL STUDENT
NPI 1568134997
Emergency Medicine in Tulsa, OK
About Abbey Lynn Stephens Do Medical Student NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ABBEY LYNN STEPHENS DO MEDICAL STUDENT (NPI 1568134997) is an individual emergency medicine provider in Tulsa, Oklahoma, licensed in Oklahoma (8611) and active in the NPI registry since October 2021. She is enrolled in Medicare PECOS, is affiliated with Ssm Health St Anthony Hospital - Oklahoma City, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 2
Group Practice 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
Abbey Lynn Stephens Do Medical Student 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
4Medicare enrollment records show Abbey Stephens reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Stillwater, OK 74074
- Reassigned Medicare billing, Oklahoma enrollment
- 298 clinicians in this Medicare group
Oklahoma City, OK 73102
- Reassigned Medicare billing, Oklahoma enrollment
- Medicare enrollment name: Emergency Physicians Of Mid-America PC
- 310 clinicians in this Medicare group
Norman, OK 73071
- Reassigned Medicare billing, Oklahoma enrollment
- 418 clinicians in this Medicare group
Tuttle, OK 73089
- Reassigned Medicare billing, Oklahoma enrollment
- 97 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
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.
Hospital Affiliations CMS Care Compare 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Ssm Health St Anthony Hospital - Oklahoma City
Acute Care Hospitals · Oklahoma City, OKGrady Memorial Hospital
Acute Care Hospitals · Chickasha, OKIntegris Southwest Medical Center
Acute Care Hospitals · Oklahoma City, OKPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 74107 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.
TULSA, OK 74107
TULSA, OK 74107
TULSA, OK 74107
TULSA, OK 74107
TULSA, OK 74107
TULSA, OK 74107
TULSA, OK 74107
TULSA, OK 74107
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 Abbey Stephens's NPI number?
The NPI number for Abbey Stephens is 1568134997. It was assigned to this individual provider in the NPPES registry on October 4, 2021.
Where is Abbey Stephens located?
Abbey Stephens practices at 1111 W 17th St, Tulsa, OK 74107. The listed phone number is (918) 582-1972.
What is Abbey Stephens's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Abbey Stephens enrolled in Medicare?
Yes. Abbey Stephens 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 Abbey Stephens's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Abbey Stephens reassigns Medicare benefits to 4 organizations: South Central Emergency Services PC (Stillwater, OK), Emergency Physicians Of Mid-America, P.C. (Oklahoma City, OK), Emergency Services Of Oklahoma PC (Norman, OK) and Grady Memorial Hospital (Tuttle, OK). 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 Abbey Stephens's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Abbey Stephens accept?
Health plans from Blue Cross and Blue Shield of Oklahoma list Abbey Stephens 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.
Is Abbey Stephens affiliated with any hospitals?
According to CMS data, Abbey Stephens is affiliated with Ssm Health St Anthony Hospital - Oklahoma City, Grady Memorial Hospital and Integris Southwest Medical Center.
When was this NPI record last updated?
The NPPES record for Abbey Stephens was last updated on March 19, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.
# Abbey Lynn Stephens, DO MEDICAL STUDENT · NPI 1568134997
Emergency Medicine physician in Tulsa, Oklahoma. Individual provider, active in the CMS NPPES registry since October 4, 2021.
## Identity
- **NPI:** 1568134997 (Entity type: Individual)
- **Enumerated:** October 4, 2021
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 8611 (Oklahoma)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1111 W 17TH ST, Tulsa, OK 74107-1886
- **Phone:** (918) 582-1972
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): South Central Emergency Services PC (NPI 1558663724, Stillwater, OK); Emergency Physicians Of Mid-America, P.C. (NPI 1063825297, Oklahoma City, OK); Emergency Services Of Oklahoma PC (NPI 1215249891, Norman, OK); Grady Memorial Hospital (NPI 1750715439, Tuttle, OK) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Oklahoma State University College Of Osteopathic Medicine, class of 2023
## Record status
- **NPPES last updated:** March 19, 2026
---
Source: [NPI Profile](https://npiprofile.com/npi/1568134997) · Data from the CMS NPPES public registry.