BLESSEN MATHEW (M.D.) – Internal Medicine Physician, NPI 1033640743
Internal Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
12,368 INTERNAL MEDICINE in FL
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Provider Addresses for BLESSEN MATHEW (M.D.)
4824, Northwest 94th Avenue, Sunrise, Broward County, Florida, 33351, United States
SUNRISE, FL 333515226
Phone: (954) 554-4978
Type: Mailing
Palms West Hospital, 13001, Southern Boulevard, Palm Beach County, Florida, 33470, United States
LOXAHATCHEE, FL 334709203
Phone: (561) 798-3300
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 2 Open Payments records for all available years, with a total value of $120.
Total Amount is formed as General ($120) + Research ($0) + Ownership ($0) = $120.
Last reported payment date: 2024-02-22 • Largest payer in this snapshot: Integra LifeSciences Corporation ($64).
Total Amount
$120
General + Research + Ownership
Payments
2
Total payment records
General Amount
$120
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-02-22
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Integra LifeSciences Corporation | $64 |
| Abbott Laboratories | $56 |
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: 2025-06-20
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 |
|---|---|---|---|---|
| I20200625002028 | I | Internal Medicine | FL | TBD |
| I20250620001864 | I | Internal Medicine | TX | 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 |
|---|---|---|---|---|
| 99223 | Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 410 | 367 | $0 |
| 99497 | Advance care planning, first 30 minutes | 273 | 254 | $0 |
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 72 | 53 | $0 |
| 99222 | Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 66 | 63 | $0 |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 62 | 46 | $0 |
Insurance plans in this area (ZIP 33351)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Hospitalist, Internal Medicine | FL | |
| Internal Medicine | FL | |
| Internal Medicine | NY | |
| Internal Medicine, Hospitalist | FL | |
| Internal Medicine, Geriatric Medicine | FL | |
| Internal Medicine | FL | |
| Internal Medicine | FL | |
| Internal Medicine | FL | |
| Internal Medicine | FL | |
| Hospitalist, Internal Medicine | IL |
Reviews
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