JASON BASS DO
NPI 1124569298
Hospitalist in Tulsa, OK
About Jason Bass Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JASON BASS DO (NPI 1124569298) is an individual hospitalist provider in Tulsa, Oklahoma, licensed in Oklahoma (6360) and active in the NPI registry since March 2017. He is enrolled in Medicare PECOS, is affiliated with Saint Francis Hospital Muskogee, and is a graduate of Touro Un Col Of Osteopathic Medicine, Henderson (2017).
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 Bass Do 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
3Medicare enrollment records show Jason Bass reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Tulsa, OK 74136
- Reassigned Medicare billing, Oklahoma enrollment
- 1,144 clinicians in this Medicare group
Tulsa, OK 74104
- Reassigned Medicare billing, Oklahoma enrollment
- 820 clinicians in this Medicare group
Humble, TX 77338
- Reassigned Medicare billing, Oklahoma enrollment
- 284 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 4
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.
Saint Francis Hospital Muskogee
Acute Care Hospitals · Muskogee, OKSaint Francis Hospital, Inc
Acute Care Hospitals · Tulsa, OKSaint Francis Hospital South, LLC
Acute Care Hospitals · Tulsa, OKPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 74136 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare 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.
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.
TULSA, OK 74136
TULSA, OK 74136
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 Bass's NPI number?
The NPI number for Jason Bass is 1124569298. It was assigned to this individual provider in the NPPES registry on March 9, 2017.
Where is Jason Bass located?
Jason Bass practices at 6161 S Yale Ave, Tulsa, OK 74136. The listed phone number is (918) 502-1900.
What is Jason Bass's specialty?
The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.
Is Jason Bass enrolled in Medicare?
Yes. Jason Bass 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 Bass's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jason Bass reassigns Medicare benefits to 3 organizations: Warren Clinic Inc (Tulsa, OK), St. John Physicians, Inc. (Tulsa, OK) and Hospitalist Medicine Physicians Of Texas, PLLC (Humble, TX). 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 Bass's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Jason Bass accept?
Health plans from Blue Cross and Blue Shield of Oklahoma list Jason Bass 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 Bass affiliated with any hospitals?
According to CMS data, Jason Bass is affiliated with Saint Francis Hospital Muskogee, Saint Francis Hospital, Inc and Saint Francis Hospital South, LLC.
When was this NPI record last updated?
The NPPES record for Jason Bass was last updated on June 26, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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 Bass, DO · NPI 1124569298
Hospitalist physician in Tulsa, Oklahoma. Individual provider, active in the CMS NPPES registry since March 9, 2017.
## Identity
- **NPI:** 1124569298 (Entity type: Individual)
- **Enumerated:** March 9, 2017
- **Primary specialty:** Hospitalist · taxonomy 208M00000X
- **State license:** 6360 (Oklahoma)
- **Sole proprietor:** No
## Practice location
- **Address:** 6161 S YALE AVE, Tulsa, OK 74136-1902
- **Phone:** (918) 502-1900 · **Fax:** (918) 494-6303
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Warren Clinic Inc (NPI 1174582282, Tulsa, OK); St. John Physicians, Inc. (NPI 1336194406, Tulsa, OK); Hospitalist Medicine Physicians Of Texas, PLLC (NPI 1629307095, Humble, TX) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Touro Un Col Of Osteopathic Medicine, Henderson, class of 2017
## Record status
- **NPPES last updated:** June 26, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1124569298) · Data from the CMS NPPES public registry.