OASIS
NPI 1679798201
Specialist in Frisco, TX
About Oasis NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
OASIS (NPI 1679798201) is a healthcare organization registered as a specialist in Frisco, Texas and active in the NPI registry since April 2007. The organization lists Lisa Brummett, Clinic Coordinator, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Other Identifiers 6
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment, revalidation and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Oasis is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Revalidation Due Date
Revalidation due by November 30, 2026
Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.
Clinicians Billing Medicare Through This Organization
2Medicare enrollment records show 2 clinicians reassign Medicare billing to Oasis, which bills Medicare for the services they deliver. Of these, 2 practice within 10 miles. They are listed nearest first.
Clinicians, nearest first (2)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 Bruce E. Douthit, MD, PA's NPI number?
The NPI number for Bruce E. Douthit, MD, PA is 1679798201. It was assigned to this organization in the NPPES registry on April 17, 2007. The provider is also known as Oasis.
Where is Bruce E. Douthit, MD, PA located?
Bruce E. Douthit, MD, PA is located at 4461 Coit Rd Ste 101, Frisco, TX 75035. The listed phone number is (972) 335-8455.
What is Bruce E. Douthit, MD, PA's specialty?
The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.
Is Bruce E. Douthit, MD, PA enrolled in Medicare?
Yes. Bruce E. Douthit, MD, PA is registered in the Medicare PECOS enrollment system.
When is Bruce E. Douthit, MD, PA's Medicare revalidation due?
According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Non-DME Part B enrollment for this organization (Texas, Clinic/Group Practice) is due for revalidation by November 30, 2026. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.
How many clinicians bill Medicare through Bruce E. Douthit, MD, PA?
According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians, all in Orthopedic Surgery, reassign their Medicare billing to Bruce E. Douthit, MD, PA. A 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 the clinician's services. Of these, 2 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Bruce E. Douthit, MD, PA was last updated on September 16, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.
# Oasis · NPI 1679798201
Specialist organization in Frisco, Texas. Organization record, active in the CMS NPPES registry since April 17, 2007.
## Identity
- **NPI:** 1679798201 (Entity type: Organization)
- **Enumerated:** April 17, 2007
- **Primary specialty:** Specialist · taxonomy 174400000X
- **Legal business name:** Bruce E. Douthit, Md, Pa
- **Organization subpart:** No
- **Authorized official:** Lisa Brummett, CLINIC COORDINATOR
## Practice location
- **Address:** 4461 COIT RD STE 101, Frisco, TX 75035-0522
- **Phone:** (972) 335-8455 · **Fax:** (972) 335-7560
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Medicare revalidation due:** November 30, 2026 (Non-DME Part B, Texas, Clinic/Group Practice) · CMS Revalidation Due Date List, October 2026 release
- **Clinicians billing through this organization:** 2 clinicians (Orthopedic Surgery) reassign Medicare billing to this organization (form CMS-855R); 2 practice within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** September 16, 2008
- **Other identifiers:** Medicare ID-Type Unspecified 8B2790 (TX); Medicare ID-Type Unspecified 00947V (TX); Medicare NSC 5819110001 (TX); and 3 more
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Source: [NPI Profile](https://npiprofile.com/npi/1679798201) · Data from the CMS NPPES public registry.