TIMOTHY GUENTHER (MD) – Surgery Physician, NPI 1003261892
Surgery Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
265 CARDIAC SURGERY in CA
Provider Addresses for TIMOTHY GUENTHER (MD)
5008 8TH AVE
SACRAMENTO, CA 958201517
Phone: (402) 840-5875
Type: Mailing
2315 STOCKTON BLVD
SACRAMENTO, CA 958172201
Phone: (916) 734-2011
Type: Location
101 BODIN CIR
TRAVIS AFB, CA 945351809
Phone:
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 23 Open Payments records for all available years, with a total value of $1,899.
Total Amount is formed as General ($1,899) + Research ($0) + Ownership ($0) = $1,899.
Last reported payment date: 2024-12-19 • Largest payer in this snapshot: Edwards Lifesciences Corporation ($1,565).
Total Amount
$1,899
General + Research + Ownership
Payments
23
Total payment records
General Amount
$1,899
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-19
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Edwards Lifesciences Corporation | $1,565 |
| Abbott Laboratories | $148 |
| ATRICURE, INC. | $94 |
| Medical Device Business Services, Inc. | $93 |
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: 2025-10-31
PECOS data refreshed: 2026-06-15
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
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 |
|---|---|---|---|---|
| I20251031003836 | I | Cardiac Surgery | CA | 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 95820)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | CA | |
| - | CA | |
| - | CA | |
| - | CA | |
| U R O L O G Y | CA | |
| Interventional Cardiology, Cardiovascular Disease (Cardiology), Internal Medicine | CA | |
| - | CA | |
| - | CA | |
| N E U R O L O G Y | CA | |
| Emergency Medicine | NY |
Reviews
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