JASON S LEES MD
NPI 1508811837
Surgery - Surgical Critical Care in Oklahoma City, OK
About Jason S Lees Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JASON S LEES MD (NPI 1508811837) is an individual surgical critical care provider in Oklahoma City, Oklahoma, licensed in Oklahoma (21247) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS, is affiliated with Stillwater Medical Center, and is a graduate of University Of Oklahoma College Of Medicine (1998).
NPPES Registry Identity
Specialties & Licenses 2
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
Jason S Lees 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
2Medicare enrollment records show Jason Lees reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Oklahoma City, OK 73104
- Reassigned Medicare billing, Oklahoma enrollment
- 845 clinicians in this Medicare group
Oklahoma City, OK 73104
- Reassigned Medicare billing, Oklahoma enrollment
- 1,795 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.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Stillwater Medical Center
Acute Care Hospitals · Stillwater, OKO U Medical Center
Acute Care Hospitals · Oklahoma City, OKMedicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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 Jason Lees's NPI number?
The NPI number for Jason Lees is 1508811837. It was assigned to this individual provider in the NPPES registry on May 24, 2006.
Where is Jason Lees located?
Jason Lees practices at 920 Sl Young Blvd Wp2140, Oklahoma City, OK 73104. The listed phone number is (405) 271-6308.
What is Jason Lees's specialty?
The primary specialty registered for this NPI is Surgery, specializing in Surgical Critical Care, with taxonomy code 2086S0102X.
Is Jason Lees enrolled in Medicare?
Yes. Jason Lees 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 Jason Lees's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jason Lees reassigns Medicare benefits to 2 organizations: Board Of Regents Of The University Of Oklahoma - Ou Physicians (Oklahoma City, OK) and Ou Health Partners, Inc (Oklahoma City, 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 Jason Lees's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Jason Lees accept?
Health plans from Blue Cross and Blue Shield of Oklahoma and Mending Health list Jason Lees 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 Jason Lees affiliated with any hospitals?
According to CMS data, Jason Lees is affiliated with Stillwater Medical Center and O U Medical Center.
When was this NPI record last updated?
The NPPES record for Jason Lees was last updated on March 17, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.
# Jason S Lees, MD · NPI 1508811837
Surgical Critical Care physician in Oklahoma City, Oklahoma. Individual provider, active in the CMS NPPES registry since May 24, 2006.
## Identity
- **NPI:** 1508811837 (Entity type: Individual)
- **Enumerated:** May 24, 2006
- **Primary specialty:** Surgery - Surgical Critical Care · taxonomy 2086S0102X
- **State license:** 21247 (Oklahoma)
- **Sole proprietor:** No
## Practice location
- **Address:** 920 SL YOUNG BLVD, WP2140, Oklahoma City, OK 73104-5036
- **Phone:** (405) 271-6308 · **Fax:** (405) 271-3919
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Board Of Regents Of The University Of Oklahoma - Ou Physicians (NPI 1801869250, Oklahoma City, OK); Ou Health Partners, Inc (NPI 1528642642, Oklahoma City, OK) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Oklahoma College Of Medicine, class of 1998
## Record status
- **NPPES last updated:** March 17, 2011
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Source: [NPI Profile](https://npiprofile.com/npi/1508811837) · Data from the CMS NPPES public registry.