TIMOTHY DEACONSON (MD) – Surgery Physician, NPI 1679559355
Surgery Physician
Main info
Doctor Profile
Contacts
Profile Insights
NPPES metrics only — not quality of care.
3,317 GENERAL SURGERY in CA
Provider Addresses for TIMOTHY DEACONSON (MD)
2190 Lynn Rd Ste 300
Thousand Oaks, CA 913608024
Phone: (805) 600-4001
Fax: (805) 309-4798
Type: Location
1015, Marsh Street, Mankato, Blue Earth County, Minnesota, 56001, United States
MANKATO, MN 560015294
Phone: (507) 389-4700
Type: Mailing
Mayo Clinic Health System, 1025, Marsh Street, High Ciara, Mankato, Blue Earth County, Minnesota, 56001, United States
MANKATO, MN 560014752
Phone: (507) 625-4031
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 10 Open Payments records for all available years, with a total value of $2,966.
Total Amount is formed as General ($2,966) + Research ($0) + Ownership ($0) = $2,966.
Last reported payment date: 2024-12-03 • Largest payer in this snapshot: Intuitive Surgical, Inc. ($2,720).
Total Amount
$2,966
General + Research + Ownership
Payments
10
Total payment records
General Amount
$2,966
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-03
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Intuitive Surgical, Inc. | $2,720 |
| Medical Device Business Services, Inc. | $125 |
| XTANT MEDICAL INC | $121 |
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: 2021-09-14
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 |
|---|---|---|---|---|
| I20050105000595 | I | General Surgery | MN | TBD |
| I20210914001035 | I | General 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.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 133 | 108 | $0 |
| 99222 | Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 67 | 65 | $0 |
| 99231 | Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 20 | 20 | $0 |
| 99283 | Emergency department visit with low level of medical decision making | 20 | 20 | $0 |
| 99238 | Hospital discharge day management, 30 minutes or less | 13 | 13 | $0 |
Insurance plans in this area (ZIP 91360)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Critical Care (Intensivists), Pulmonary Disease, Internal Medicine | CA | |
| Internal Medicine | CA | |
| General Surgery | CT | |
| Critical Care (Intensivists), Pulmonary Disease | IL | |
| General Surgery | IL | |
| Pulmonary Disease, Critical Care (Intensivists), Internal Medicine | CA | |
| Critical Care (Intensivists), Pulmonary Disease | CA | |
| Internal Medicine | CA | |
| A N E S T H E S I O L O G Y | CA | |
| General Surgery, Critical Care (Intensivists) | CA |
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