DR. SEAN KARL WINSTON M.D.
NPI 1922381698
Anesthesiology in Kingwood, TX
About Dr. Sean Karl Winston M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. SEAN KARL WINSTON M.D. (NPI 1922381698) is an individual anesthesiology provider in Kingwood, Texas, licensed in Texas (BP10040872) and active in the NPI registry since September 2011. He is enrolled in Medicare PECOS, is affiliated with Hca Houston Healthcare Conroe, and is a graduate of University Of Texas Medical Branch At Galveston (2011).
NPPES Registry Identity
Specialties & Licenses
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
Dr. Sean Karl Winston M.d. 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 Sean Winston reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
San Antonio, TX 78240
- Reassigned Medicare billing, Texas enrollment
- 116 clinicians in this Medicare group
Dallas, TX 75219
- Reassigned Medicare billing, Texas enrollment
- 495 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.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Hca Houston Healthcare Conroe
Acute Care Hospitals · Conroe, TXHca Houston Healthcare Kingwood
Acute Care Hospitals · Kingwood, TXMedicare 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.
Reported Quality Measures
Other Providers at the Same Location NPPES 8
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
KINGWOOD, TX 77339
KINGWOOD, TX 77339
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 Sean Winston's NPI number?
The NPI number for Sean Winston is 1922381698. It was assigned to this individual provider in the NPPES registry on September 20, 2011.
Where is Sean Winston located?
Sean Winston practices at 808 Russell Palmer Rd, Kingwood, TX 77339. The listed phone number is (281) 540-7500.
What is Sean Winston's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Sean Winston enrolled in Medicare?
Yes. Sean Winston 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 Sean Winston's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sean Winston reassigns Medicare benefits to 2 organizations: Texas Anesthesia Team PLLC (San Antonio, TX) and Independent Physicians Network PLLC (Dallas, 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 Sean Winston's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Sean Winston accept?
Health plans from Baylor Scott and White Health Plan, Blue Cross and Blue Shield of Texas and Molina Healthcare list Sean Winston 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 Sean Winston affiliated with any hospitals?
According to CMS data, Sean Winston is affiliated with Hca Houston Healthcare Conroe and Hca Houston Healthcare Kingwood.
When was this NPI record last updated?
The NPPES record for Sean Winston was last updated on June 29, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.
# Dr. Sean Karl Winston, M.D. · NPI 1922381698
Anesthesiology physician in Kingwood, Texas. Individual provider, active in the CMS NPPES registry since September 20, 2011.
## Identity
- **NPI:** 1922381698 (Entity type: Individual)
- **Enumerated:** September 20, 2011
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** BP10040872 (Texas)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 808 RUSSELL PALMER RD, Kingwood, TX 77339-1689
- **Phone:** (281) 540-7500
## 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): Texas Anesthesia Team PLLC (NPI 1467037937, San Antonio, TX); Independent Physicians Network PLLC (NPI 1396274676, Dallas, TX) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Texas Medical Branch At Galveston, class of 2011
## Record status
- **NPPES last updated:** June 29, 2015
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Source: [NPI Profile](https://npiprofile.com/npi/1922381698) · Data from the CMS NPPES public registry.