Mark Winter
Diagnostic Radiology (CMS) · El Segundo, CA
At a glance
2330 Utah Ave Ste 200, El Segundo, CA 90245-4817
NPPES record updated Jan 15, 2025. Public records can lag behind changes at a practice.
Before you call: a quick checklist
- Are you accepting new patients?
- Do you accept my specific insurance plan?
- Do you provide the service I need at this address?
- Do I need a referral, and what is the earliest appointment?
Insurance participation and appointment availability are not established by these public records.
Medicare & insurance
Insurance participation is not established by these public records. Ask the practice and your insurer about your specific plan and this location.
How to check your coverage
Use your plan’s provider directory or the member-services number on your insurance card. Confirm the clinician, practice address, service, and whether a referral is required. A missing opt-out record does not establish Medicare acceptance.
Check the official Medicare directory ↗Practice location
2330 Utah Ave Ste 200El Segundo, CA 90245-4817
Additional reported practice locations
815 Pennsylvania AveFort Worth, TX 761042294
Phone: 8173210390 426 Granby St Apt 2C
Norfolk, VA 235101958
Phone: 9205740143 30 N 1900 E # 1A071
Salt Lake City, UT 841320002
Phone: 9205740143
Education & affiliations
- Medical / professional school
- Medical College Of Wisconsin
- Graduation year
- 2016
- CMS specialties
- Diagnostic Radiology
Practice groups
Reported hospital affiliations
- Ascension Sacred Heart Bay Panama City, FL
- Sacred Heart Hospital Pensacola, FL
- Sarasota Memorial Hospital Sarasota, FL
- Sarasota Memorial Hospital - Venice North Venice, FL
- Tampa General Hospital Brooksville Brooksville, FL
Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.
Source: CMS National Downloadable File · Published Oct 15, 2026.
Source: CMS Facility Affiliation Data · Published Oct 15, 2026.
Procedures in the public data
Reported activity can help you ask more informed questions about a practice’s services.
No displayed procedure-category record in this release. This does not mean the clinician performs no procedures.
CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology
Source: CMS Utilization Data · Published Oct 15, 2026.
Find providers with a similar service mix
Compare 2024 published Medicare activity in the same reported specialty, here or in another city.
Industry-reported general payments
Includes reported transfers of value, such as meals, travel, or consulting. Payments do not establish improper conduct or quality of care. Research funding and ownership values are excluded from this total.
See payment purposes and reporting companies
Reported purposes
| Purpose | Amount |
|---|---|
| Travel and lodging | $864.06 |
Reporting companies
| Company | Amount |
|---|---|
| INTUITIVE SURGICAL, INC. | $864.06 |
Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.
Professional details: NPI, taxonomy & registry record
Registry details
- Primary taxonomy
- Diagnostic Radiology (CMS)
- Taxonomy code
- 2085R0202X
- Enumeration date
- May 9, 2016
- Record updated
- Jan 15, 2025
More registry details
- Provider type
- Individual · Type 1
Reported taxonomies and licenses
2085R0202X
License reported: 12215487-1205 UT
390200000X
2085R0202X · Primary
License reported: ME165038 FL
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
2330 Utah Ave Ste 200El Segundo, CA 90245-4817
- Phone
- (281) 766-0959
Mailing address
3612 GRANT CTFLOWER MOUND, TX 750225117
Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.
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