BRYAN E LEHMAN APRN
NPI 1588148951
Nurse Practitioner - Family in Chickasha, OK
About Bryan E Lehman Aprn NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
BRYAN E LEHMAN APRN (NPI 1588148951) is an individual family provider in Chickasha, Oklahoma, licensed in Oklahoma (86122) and active in the NPI registry since September 2018. He is enrolled in Medicare PECOS and is a graduate of Other (2018).
NPPES Registry Identity
Specialties & Licenses
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
Bryan E Lehman Aprn 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 Reassignment
Medicare enrollment records show Bryan Lehman reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Shawnee, OK 74801
- Reassigned Medicare billing, Texas enrollment
- 53 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 73018 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 2
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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.
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 Bryan Lehman's NPI number?
The NPI number for Bryan Lehman is 1588148951. It was assigned to this individual provider in the NPPES registry on September 20, 2018.
Where is Bryan Lehman located?
Bryan Lehman practices at 304 S 29th St, Chickasha, OK 73018. The listed phone number is (140) 589-6805.
What is Bryan Lehman's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Bryan Lehman enrolled in Medicare?
Yes. Bryan Lehman 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 organization bills Medicare for Bryan Lehman's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Bryan Lehman reassigns Medicare benefits to Citizen Potawatomi Nation (Shawnee, OK). The 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 Bryan Lehman's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Bryan Lehman was last updated on September 20, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.
# Bryan E Lehman, APRN · NPI 1588148951
Family physician in Chickasha, Oklahoma. Individual provider, active in the CMS NPPES registry since September 20, 2018.
## Identity
- **NPI:** 1588148951 (Entity type: Individual)
- **Enumerated:** September 20, 2018
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 86122 (Oklahoma)
- **Sole proprietor:** No
## Practice location
- **Address:** 304 S 29TH ST, Chickasha, OK 73018-2501
- **Phone:** (140) 589-6805
## 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:** Citizen Potawatomi Nation (NPI 1194752949, Shawnee, OK), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2018
## Record status
- **NPPES last updated:** September 20, 2018
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Source: [NPI Profile](https://npiprofile.com/npi/1588148951) · Data from the CMS NPPES public registry.