MATTHEW D WHEALON (MD) – Colon & Rectal Surgery Physician, NPI 1902163710
Colon & Rectal Surgery Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
3,317 GENERAL SURGERY in CA
Provider Addresses for MATTHEW D WHEALON (MD)
PO BOX 670
REDLANDS, CA 923730221
Phone: (909) 580-3353
Fax: (909) 580-1363
Type: Mailing
400 N. PEPPER AVE.
MOB SUITE 308
COLTON, CA 923241801
Phone: (909) 580-3353
Fax: (909) 580-1363
Type: Location
333 City Blvd W Ste 1600
Orange, CA 928685903
Phone: (714) 456-6262
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 15 Open Payments records for all available years, with a total value of $1,173.
Total Amount is formed as General ($1,173) + Research ($0) + Ownership ($0) = $1,173.
Last reported payment date: 2024-12-13 • Largest payer in this snapshot: Intuitive Surgical, Inc. ($865).
Total Amount
$1,173
General + Research + Ownership
Payments
15
Total payment records
General Amount
$1,173
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-13
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Intuitive Surgical, Inc. | $865 |
| Medtronic, Inc. | $185 |
| Integra LifeSciences Corporation | $105 |
| Guard Medical Inc. | $17 |
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: 2017-04-25
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 |
|---|---|---|---|---|
| I20170425001751 | 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 |
|---|---|---|---|---|
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 33 | 33 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 32 | 25 | $0 |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 29 | 14 | $0 |
| 99441 | Telephone medical discussion with physician, 5-10 minutes | 23 | 18 | $0 |
| 45330 | Diagnostic exam of lower portion of large bowel using a flexible endoscope | 13 | 12 | $0 |
Insurance plans in this area (ZIP 92373)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| P S Y C H I A T R Y | NC | |
| Physician Assistant | PA | |
| General Surgery | CA | |
| Physician Assistant | CA | |
| Surgical Oncology | MA | |
| Physician Assistant | FL | |
| Nurse Practitioner | CA | |
| Nurse Practitioner | CA | |
| Nurse Practitioner | CA | |
| General Surgery, Vascular Surgery | CA |
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