DR. RONALD A BAYS (MD) – Vascular Surgery Physician, NPI 1073596037
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 DR. RONALD A BAYS (MD)
4701, Towne Centre Road, Saginaw Charter Township, Saginaw County, Michigan, 48604, United States
SUITE 202
SAGINAW, MI 486042834
Phone: (989) 790-2600
Fax: (989) 790-3311
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 81 Open Payments records for all available years, with a total value of $20,429.
Total Amount is formed as General ($20,429) + Research ($0) + Ownership ($0) = $20,429.
Last reported payment date: 2024-12-31 • Largest payer in this snapshot: AngioDynamics, Inc. ($16,465).
Total Amount
$20,429
General + Research + Ownership
Payments
81
Total payment records
General Amount
$20,429
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-31
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| AngioDynamics, Inc. | $16,465 |
| Abbott Laboratories | $1,572 |
| Endologix LLC | $1,213 |
| CARDIVA MEDICAL, INC. | $248 |
| W. L. Gore & Associates, Inc. | $158 |
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: 2004-03-31
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 |
|---|---|---|---|---|
| I20040331000260 | 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 | 6,699 | 52 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 264 | 227 | $0 |
| 99153 | Use of a drug to induce depression of consciousness by physician performing a procedure, each additional 15 minutes | 230 | 50 | $0 |
| J2250 | Injection, midazolam hydrochloride, per 1 mg | 168 | 48 | $0 |
| 93925 | Ultrasound of leg arteries or artery grafts | 146 | 130 | $0 |
Insurance plans in this area (ZIP 48604)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | MI | |
| Vascular Surgery | MI | |
| Nurse Practitioner | MI | |
| Vascular Surgery | MI | |
| Vascular Surgery | MO |
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