DR. MAX WINTERMARK MD
NPI 1295790962
Radiology - Diagnostic Radiology in Galveston, TX
About Dr. Max Wintermark Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MAX WINTERMARK MD (NPI 1295790962) is an individual diagnostic radiology provider in Galveston, Texas, licensed in Texas (T4483) and active in the NPI registry since April 2006. He is enrolled in Medicare PECOS, is affiliated with University Of Texas Medical Branch Galveston, and maintains a secondary practice location in Houston.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
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. Max Wintermark 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 Max Wintermark reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Galveston, TX 77555
- Reassigned Medicare billing, Texas enrollment
- 2,222 clinicians in this Medicare group
San Antonio, TX 78229
- Reassigned Medicare billing, Texas enrollment
- 2,397 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 6
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
University Of Texas Medical Branch Galveston
Acute Care Hospitals · Galveston, TXPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 77555 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.
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.
GALVESTON, TX 77555
GALVESTON, TX 77555
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 Max Wintermark's NPI number?
The NPI number for Max Wintermark is 1295790962. It was assigned to this individual provider in the NPPES registry on April 18, 2006.
Where is Max Wintermark located?
Max Wintermark practices at 301 University Blvd, Galveston, TX 77555. The listed phone number is (409) 772-7150.
What is Max Wintermark's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.
Is Max Wintermark enrolled in Medicare?
Yes. Max Wintermark 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 Max Wintermark's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Max Wintermark reassigns Medicare benefits to 2 organizations: Utmb Faculty Group Practice (Galveston, TX) and University Of Texas Health Science Center At San Antonio (San Antonio, 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 Max Wintermark's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Max Wintermark accept?
Health plans from Blue Cross and Blue Shield of Texas, Community First, Imperial Insurance Companies, Inc. and Oscar Insurance Company list Max Wintermark 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 Max Wintermark affiliated with any hospitals?
According to CMS data, Max Wintermark is affiliated with University Of Texas Medical Branch Galveston.
When was this NPI record last updated?
The NPPES record for Max Wintermark was last updated on October 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 days 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. Max Wintermark, MD · NPI 1295790962
Diagnostic Radiology physician in Galveston, Texas. Individual provider, active in the CMS NPPES registry since April 18, 2006.
## Identity
- **NPI:** 1295790962 (Entity type: Individual)
- **Enumerated:** April 18, 2006
- **Primary specialty:** Radiology - Diagnostic Radiology · taxonomy 2085R0202X
- **State license:** T4483 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 301 UNIVERSITY BLVD, Galveston, TX 77555-5302
- **Phone:** (409) 772-7150 · **Fax:** (409) 747-2850
## 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): Utmb Faculty Group Practice (NPI 1942241146, Galveston, TX); University Of Texas Health Science Center At San Antonio (NPI 1396717989, San Antonio, TX) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1998
## Record status
- **NPPES last updated:** October 26, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1295790962) · Data from the CMS NPPES public registry.