GREGORY D JOHNSEN (MD) – Interventional Cardiology Physician, NPI 1710957105
Interventional Cardiology 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 GREGORY D JOHNSEN (MD)
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
Type: Mailing
South Utica Avenue, Kendall Whitter-West, Tulsa, Tulsa County, Oklahoma, 74114, United States
SUITE 300
TULSA, OK 741044243
Phone: (918) 592-0999
Fax: (918) 592-1021
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 11 Open Payments records for all available years, with a total value of $444.
Total Amount is formed as General ($444) + Research ($0) + Ownership ($0) = $444.
Last reported payment date: 2024-10-07 • Largest payer in this snapshot: Boston Scientific Corporation ($247).
Total Amount
$444
General + Research + Ownership
Payments
11
Total payment records
General Amount
$444
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-10-07
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Boston Scientific Corporation | $247 |
| Novartis Pharmaceuticals Corporation | $70 |
| Amgen Inc. | $53 |
| ABIOMED | $46 |
| E.R. Squibb & Sons, L.L.C. | $28 |
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 |
|---|---|---|---|---|
| I20080716000389 | 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 |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 458 | 415 | $0 |
| 93000 | Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 320 | 317 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 102 | 102 | $0 |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 96 | 64 | $0 |
| 99152 | Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes | 81 | 79 | $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 |
|---|---|---|---|---|---|
| INTERVENTIONAL CARDIOLOGY | OK | 93458 | Insertion of catheter in left heart for imaging of blood vessels or grafts and left lower heart | 119 | 115 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Cardiac Electrophysiology, Internal Medicine, Cardiovascular Disease (Cardiology), Cardiac Electrophysiology | MN | |
| Internal Medicine | OK | |
| Nurse Practitioner | OK | |
| O B S T E T R I C S/ G Y N E C O L O G Y | OK | |
| Family Practice | OK | |
| Certified Clinical Nurse Specialist (Cns) | OK | |
| Cardiovascular Disease (Cardiology) | OK | |
| Physician Assistant | OK | |
| Physician Assistant | OK | |
| Cardiac Electrophysiology, Cardiovascular Disease (Cardiology), Internal Medicine | OK |
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