THOMAS SHELLENBERGER (MD) – Surgical Oncology Physician, NPI 1730141391
Surgical Oncology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
53 SURGICAL ONCOLOGY in AZ
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Provider Addresses for THOMAS SHELLENBERGER (MD)
2940, East Banner Gateway Drive, Higley Marketplace, Gilbert, Maricopa County, Arizona, 85234, United States
SUITE #450
GILBERT, AZ 852342165
Phone: (480) 256-6444
Fax: (480) 256-4734
Type: Mailing
2946, East Banner Gateway Drive, Higley Marketplace, Gilbert, Maricopa County, Arizona, 85234, United States
#450
GILBERT, AZ 852342165
Phone: (480) 256-6444
Fax: (480) 256-4734
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 1 Open Payments records for all available years, with a total value of $164.
Total Amount is formed as General ($164) + Research ($0) + Ownership ($0) = $164.
Last reported payment date: 2023-05-21 • Largest payer in this snapshot: Stryker Corporation ($164).
Total Amount
$164
General + Research + Ownership
Payments
1
Total payment records
General Amount
$164
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2023-05-21
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Stryker Corporation | $164 |
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: 2012-11-08
PECOS data refreshed: 2026-05-27
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 |
|---|---|---|---|---|
| I20121108000639 | I | Surgical Oncology | AZ | 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 |
|---|---|---|---|---|
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 369 | 221 | $0 |
| 99205 | New patient office or other outpatient visit, 60-74 minutes | 72 | 72 | $0 |
| 99212 | Established patient office or other outpatient visit, 10-19 minutes | 48 | 43 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 39 | 36 | $0 |
| 92511 | Exam of the nose and throat using an endoscope | 20 | 15 | $0 |
Insurance plans in this area (ZIP 85234)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | AZ | |
| H E M A T O L O G Y/ O N C O L O G Y | AZ | |
| Physician Assistant | AZ | |
| Physician Assistant | NC | |
| Physician Assistant | FL | |
| - | AZ | |
| Physician Assistant | AZ | |
| Physician Assistant | AZ | |
| Physician Assistant | AZ | |
| - | AZ |
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