DR. MAX WINTERMARK (MD) – Diagnostic Neuroimaging (Radiology) Physician, NPI 1295790962
Diagnostic Neuroimaging (Radiology) Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
3,303 DIAGNOSTIC RADIOLOGY in TX
Provider Addresses for DR. MAX WINTERMARK (MD)
1515 Holcombe Blvd
Houston, TX 770304000
Phone: (713) 792-6161
Type: Location
301 University Blvd
Galveston, TX 775555302
Phone: (409) 772-7150
Type: Location
PO BOX 4439
HOUSTON, TX 772104439
Phone: (713) 792-2991
Type: Mailing
1515 HOLCOMBE BLVD
HOUSTON, TX 770304000
Phone: (713) 792-6161
Type: Location
1804 Embarcadero Road, Embarcadero Road, Palo Alto, Santa Clara County, California, 94303-3221, United States
STE 100
PALO ALTO, CA 943033318
Phone: (650) 723-4000
Type: Mailing
Lane Medical Library, 300, Pasteur Drive, Stanford, Palo Alto, Santa Clara County, California, 94305-6015, United States
STANFORD, CA 943052200
Phone: (650) 723-4000
Type: Location
PO BOX 650859
DEPT 710
DALLAS, TX 752650859
Phone: (409) 772-2222
Type: Mailing
301 UNIVERSITY BLVD
GALVESTON, TX 775555302
Phone: (409) 772-7150
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 3 Open Payments records for all available years, with a total value of $14,057.
Total Amount is formed as General ($14,057) + Research ($0) + Ownership ($0) = $14,057.
Last reported payment date: 2024-10-01 • Largest payer in this snapshot: Icometrix NV ($12,000).
Total Amount
$14,057
General + Research + Ownership
Payments
3
Total payment records
General Amount
$14,057
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-10-01
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Icometrix NV | $12,000 |
| Bracco Diagnostics Inc. | $2,057 |
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2022-01-27
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20051121000698 | I | Diagnostic Radiology | CA | TBD |
| I20220127002616 | I | Neurology | TX | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 70553 | Mri scan of brain before and after contrast | 332 | 326 | $0 |
| 70450 | Ct scan head or brain without contrast | 75 | 75 | $0 |
| 70491 | Ct scan of soft tissue of neck with contrast | 70 | 70 | $0 |
| 72156 | Mri scan of upper spinal canal before and after contrast | 16 | 16 | $0 |
| 72158 | Mri scan of lower spinal canal before and after contrast | 15 | 15 | $0 |
Insurance plans in this area (ZIP 77030)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | TX | |
| N E U R O L O G Y | TX | |
| Physician Assistant | TX | |
| Nurse Practitioner | TX | |
| Physician Assistant | TX | |
| Nurse Practitioner | TX | |
| - | TX | |
| Nurse Practitioner | TX | |
| Physician Assistant | TX | |
| Nurse Practitioner | TX |
Reviews
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