SANTIAGO ZAMUDIO (M.D.) – Vascular Surgery Physician, NPI 1255437901
Vascular Surgery Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
3,317 GENERAL SURGERY in CA
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Provider Addresses for SANTIAGO ZAMUDIO (M.D.)
5101 OFFICE PARK DR FL 3
BAKERSFIELD, CA 933090615
Phone: (661) 862-8201
Type: Mailing
14624, Sherman Way, Van Nuys Neighborhood Council District, Los Angeles, Los Angeles County, California, 91405, United States
SUITE 101
VAN NUYS, CA 914052241
Phone: (818) 781-0644
Fax: (818) 756-1370
Type: Location
Woodland Hills Post Office, Oxnard Street, Warner Center, Woodland Hills-Warner Center Neighborhood Council District, Los Angeles, Los Angeles County, California, 91367, United States
WOODLAND HILLS, CA 913656623
Phone: (818) 781-0644
Fax: (818) 756-1370
Type: Mailing
1700 MOUNT VERNON AVE
BAKERSFIELD, CA 933064018
Phone: (661) 326-2000
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
This can happen when there are no reportable CMS Open Payments records.
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: 2023-11-08
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 |
|---|---|---|---|---|
| I20041230000378 | I | General Surgery | CA | TBD |
| I20231108000155 | I | General Surgery | 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.
No Medicare fee-for-service utilization data available for this provider in our database.
Insurance plans in this area (ZIP 93309)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | NY | |
| - | CA | |
| General Surgery | NY | |
| - | CA | |
| Nephrology, Internal Medicine | CA | |
| - | CA | |
| Internal Medicine | CA | |
| Internal Medicine | WV | |
| Nurse Practitioner | CA | |
| Nurse Practitioner | CA |
Reviews
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