RYAN HOLLENBECK (MD) – Interventional Cardiology Physician, NPI 1689878175
Interventional Cardiology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
101 INTERVENTIONAL CARDIOLOGY in IA
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Provider Addresses for RYAN HOLLENBECK (MD)
788, 8th Avenue Southeast, MedQuarter, Cedar Rapids, Linn County, Iowa, 52401, United States
CEDAR RAPIDS, IA 524012107
Phone: (319) 832-2328
Fax: (319) 832-1168
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 77 Open Payments records for all available years, with a total value of $3,546.
Total Amount is formed as General ($3,546) + Research ($0) + Ownership ($0) = $3,546.
Last reported payment date: 2024-10-30 • Largest payer in this snapshot: Medtronic, Inc. ($2,804).
Total Amount
$3,546
General + Research + Ownership
Payments
77
Total payment records
General Amount
$3,546
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-10-30
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Medtronic, Inc. | $2,804 |
| E.R. Squibb & Sons, L.L.C. | $142 |
| Novartis Pharmaceuticals Corporation | $107 |
| SANOFI-AVENTIS U.S. LLC | $69 |
| Abbott Laboratories | $65 |
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: 2014-07-03
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 |
|---|---|---|---|---|
| I20140703000605 | I | Interventional Cardiology | IA | 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 | 860 | 682 | $0 |
| 93010 | Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 641 | 542 | $0 |
| 93306 | Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 380 | 373 | $0 |
| 99152 | Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes | 163 | 146 | $0 |
| 93018 | Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician | 141 | 140 | $0 |
Insurance plans in this area (ZIP 52401)
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Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| Clinical Social Worker | MO | |
| General Surgery, Colorectal Surgery (Proctology) | IL | |
| Internal Medicine, Infectious Disease | PA | |
| - | IA | |
| - | IA | |
| - | IA | |
| A N E S T H E S I O L O G Y | OH | |
| - | IA | |
| Physician Assistant | IA | |
| Nurse Practitioner | IA |
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