DR. KATHERINE MARIE KLEIN (M.D.) – Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician, NPI 1003107467
Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
131 CARDIAC SURGERY in OH
Provider Addresses for DR. KATHERINE MARIE KLEIN (M.D.)
3000 Arlington Ave
Toledo, OH 436142595
Phone: (419) 383-4244
Fax: (419) 383-3108
Type: Location
1250 E Marshall St # 980645
Richmond, VA 232985051
Phone: (804) 828-8290
Type: Location
1250 E MARSHALL ST
BOX 980645
RICHMOND, VA 232985051
Phone: (804) 828-8290
Type: Mailing
1250 E MARSHALL ST # 980645
RICHMOND, VA 232985051
Phone: (804) 828-8290
Type: Location
PO BOX 37174
BALTIMORE, MD 212973174
Phone: (571) 423-5699
Fax: (571) 423-5699
Type: Mailing
8081 INNOVATION PARK DR STE 800
FAIRFAX, VA 220314867
Phone: (571) 472-4600
Fax: (571) 665-6865
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 7 Open Payments records for all available years, with a total value of $714.
Total Amount is formed as General ($714) + Research ($0) + Ownership ($0) = $714.
Last reported payment date: 2024-09-04 • Largest payer in this snapshot: Paragonix Technologies, Inc. ($337).
Total Amount
$714
General + Research + Ownership
Payments
7
Total payment records
General Amount
$714
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-09-04
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Paragonix Technologies, Inc. | $337 |
| ABIOMED | $206 |
| Abbott Laboratories | $171 |
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: 2022-06-11
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 |
|---|---|---|---|---|
| I20210120002861 | I | Cardiac Surgery | VA | TBD |
| I20220611000033 | I | Cardiac Surgery | DC | 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 |
|---|---|---|---|---|
| 99291 | Critical care, first 30-74 minutes | 42 | 17 | $0 |
| 33508 | Harvest of vein using an endoscope | 29 | 29 | $0 |
| 33533 | Coronary artery bypass using artery graft, 1 graft | 28 | 28 | $0 |
| 33361 | Replacement of aortic valve through the skin and femoral artery | 13 | 13 | $0 |
| 33518 | Coronary artery bypass using vein or artery graft, 2 grafts | 13 | 13 | $0 |
Insurance plans in this area (ZIP 43614)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Pulmonary Disease, Critical Care (Intensivists), Internal Medicine, Sleep Medicine, Internal Medicine | FL | |
| Nurse Practitioner | MD | |
| Nurse Practitioner | VA | |
| Critical Care (Intensivists) | VA | |
| Critical Care (Intensivists) | VA | |
| Nurse Practitioner | VA | |
| Nurse Practitioner | GA | |
| Internal Medicine | LA | |
| Internal Medicine | NE | |
| Internal Medicine | WV |
Reviews
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