JAMES J NEMEC (M.D.) – Cardiovascular Disease Physician, NPI 1457321341
Cardiovascular Disease Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
305 CARDIOVASCULAR DISEASE (CARDIOLOGY) in OK
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Provider Addresses for JAMES J NEMEC (M.D.)
9228, South Mingo Road, Woodland Glens, Tulsa, Tulsa County, Oklahoma, 74133, United States
SUITE 200
TULSA, OK 741335718
Phone: (918) 592-0999
Fax: (918) 878-2499
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 4 Open Payments records for all available years, with a total value of $64.
Total Amount is formed as General ($64) + Research ($0) + Ownership ($0) = $64.
Last reported payment date: 2023-10-25 • Largest payer in this snapshot: Boston Scientific Corporation ($34).
Total Amount
$64
General + Research + Ownership
Payments
4
Total payment records
General Amount
$64
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2023-10-25
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Boston Scientific Corporation | $34 |
| Surmodics, Inc. | $16 |
| PFIZER INC. | $14 |
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: 2008-07-16
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 |
|---|---|---|---|---|
| I20080716000210 | I | Cardiovascular Disease (Cardiology) | OK | 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 |
|---|---|---|---|---|
| 78452 | Nuclear medicine studies of heart muscle at rest and with stress and spect | 444 | 444 | $0 |
| 93018 | Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician | 441 | 441 | $0 |
| 93016 | Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician | 379 | 379 | $0 |
| 78803 | Nuclear medicine study, spect imaging, 1 area or single acquisition, single day imaging | 35 | 35 | $0 |
Insurance plans in this area (ZIP 74133)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| CARDIOVASCULAR DISEASE (CARDIOLOGY) | OK | 78452 | Nuclear medicine study of vessels of heart using drugs or exercise multiple studies | 401 | 401 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Certified Clinical Nurse Specialist (Cns) | OK | |
| - | OK | |
| Certified Clinical Nurse Specialist (Cns) | OK | |
| Nurse Practitioner | OK | |
| - | OK | |
| Interventional Cardiology | OK | |
| - | OK | |
| - | OK | |
| Certified Clinical Nurse Specialist (Cns) | OK | |
| Physician Assistant | OK |
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