MARK I BLOCK (MD) – Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician, NPI 1720071228
Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician
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Profile Insights
NPPES metrics only — not quality of care.
406 THORACIC SURGERY in FL
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Provider Addresses for MARK I BLOCK (MD)
2900, Corporate Way, Miramar, Broward County, Florida, 33025, United States
DOOR D
MIRAMAR, FL 330253925
Phone: (954) 276-5685
Fax: (954) 985-7074
Type: Mailing
1150, North 35th Avenue, West Hollywood, Hollywood, Broward County, Florida, 33021, United States
SUITE 660
HOLLYWOOD, FL 33021
Phone: (954) 265-1125
Fax: (954) 985-5578
Type: Location
601 N Flamingo Rd Ste 316
Pembroke Pines, FL 330281015
Phone: (954) 844-2320
Fax: (954) 844-2323
Type: Location
1150 N 35TH AVE STE 660
HOLLYWOOD, FL 330215471
Phone: (954) 265-1125
Fax: (954) 985-5578
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 9 Open Payments records for all available years, with a total value of $639.
Total Amount is formed as General ($639) + Research ($0) + Ownership ($0) = $639.
Last reported payment date: 2024-12-10 • Largest payer in this snapshot: Intuitive Surgical, Inc. ($480).
Total Amount
$639
General + Research + Ownership
Payments
9
Total payment records
General Amount
$639
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-10
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Intuitive Surgical, Inc. | $480 |
| E.R. Squibb & Sons, L.L.C. | $159 |
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: 2005-01-26
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 |
|---|---|---|---|---|
| I20050126000778 | I | Thoracic Surgery | FL | 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 |
|---|---|---|---|---|
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 131 | 61 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 83 | 59 | $0 |
| 99212 | Established patient office or other outpatient visit, 10-19 minutes | 73 | 63 | $0 |
| 99222 | Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 37 | 37 | $0 |
| 99205 | New patient office or other outpatient visit, 60-74 minutes | 37 | 37 | $0 |
Insurance plans in this area (ZIP 33025)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| THORACIC SURGERY | FL | 31622 | Diagnostic examination of lung airways using an endoscope | 37 | 29 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| - | FL | |
| - | FL | |
| - | FL | |
| - | FL | |
| Cardiac Surgery, Thoracic Surgery | FL | |
| Nurse Practitioner | FL | |
| - | FL | |
| Cardiovascular Disease (Cardiology) | FL | |
| - | FL | |
| Family Practice | CO |
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