MARK A MATTOS (MD) – Vascular Surgery Physician, NPI 1255374955
Vascular Surgery Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
242 VASCULAR SURGERY in MI
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Provider Addresses for MARK A MATTOS (MD)
5020, West Bristol Road, Flint, Flint Township, Genesee County, Michigan, 48507, United States
FLINT, MI 485072919
Phone: (810) 732-1620
Fax: (810) 732-8559
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 51 Open Payments records for all available years, with a total value of $2,818.
Total Amount is formed as General ($2,818) + Research ($0) + Ownership ($0) = $2,818.
Last reported payment date: 2024-12-17 • Largest payer in this snapshot: W. L. Gore & Associates, Inc. ($1,638).
Total Amount
$2,818
General + Research + Ownership
Payments
51
Total payment records
General Amount
$2,818
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-17
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| W. L. Gore & Associates, Inc. | $1,638 |
| Medtronic, Inc. | $411 |
| Cook Medical LLC | $100 |
| Penumbra, Inc. | $81 |
| Boston Scientific Corporation | $79 |
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: 2005-07-18
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 |
|---|---|---|---|---|
| I20050718000806 | I | Vascular Surgery | MI | 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 |
|---|---|---|---|---|
| Q9967 | Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml | 3,779 | 87 | $0 |
| Q9966 | Low osmolar contrast material, 200-299 mg/ml iodine concentration, per ml | 212 | 13 | $0 |
| 93922 | Ultrasound study of arm and leg arteries | 165 | 146 | $0 |
| 93880 | Ultrasound of both sides of head and neck blood flow | 153 | 150 | $0 |
| 93990 | Ultrasound of hemodialysis access | 151 | 124 | $0 |
Insurance plans in this area (ZIP 48507)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| VASCULAR SURGERY | MI | 93922 | Ultrasound study of arteries of both arms and legs | 103 | 97 |
| VASCULAR SURGERY | MI | 93926 | Ultrasound study of arteries and arterial grafts of one leg or limited | 52 | 50 |
| VASCULAR SURGERY | MI | 93971 | Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers | 29 | 28 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | MI | |
| Nurse Practitioner | MI | |
| Physician Assistant | MI | |
| - | MI | |
| Nurse Practitioner | MI | |
| Vascular Surgery | MI | |
| Vascular Surgery | MI | |
| Physician Assistant | MI | |
| Vascular Surgery | MI | |
| - | MI |
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