MARK A BLUM (MD) – Interventional Cardiology Physician, NPI 1134216526
Interventional Cardiology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,298 CARDIOVASCULAR DISEASE (CARDIOLOGY) in NJ
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Provider Addresses for MARK A BLUM (MD)
PO Box 846028, Albany Street, Church Green, Financial District, Boston, Suffolk County, Massachusetts, 02284-6028, United States
BOSTON, MA 022416457
Phone:
Type: Mailing
Madison Avenue, Morristown, Morris County, New Jersey, 07960, United States
STE A10
MORRISTOWN, NJ 079606092
Phone: (973) 889-9001
Fax: (973) 889-9051
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 237 Open Payments records for all available years, with a total value of $4,193.
Total Amount is formed as General ($4,193) + Research ($0) + Ownership ($0) = $4,193.
Last reported payment date: 2024-12-30 • Largest payer in this snapshot: Amgen Inc. ($402).
Total Amount
$4,193
General + Research + Ownership
Payments
237
Total payment records
General Amount
$4,193
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-30
Latest reported date
Top Companies
Largest payers in this snapshot
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: 2005-09-22
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 |
|---|---|---|---|---|
| I20050922000251 | I | Cardiovascular Disease (Cardiology) | NJ | 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 | 1,480 | 789 | $0 |
| 93000 | Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 1,200 | 804 | $0 |
| 93010 | Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 1,094 | 873 | $0 |
| 93306 | Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 299 | 293 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 110 | 110 | $0 |
Insurance plans in this area (ZIP 02241)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| CARDIOVASCULAR DISEASE (CARDIOLOGY) | NJ | 93010 | Routine electrocardiogram (EKG) using at least 12 leads with interpretation and report | 458 | 366 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| - | MA | |
| Cardiovascular Disease (Cardiology) | MA | |
| Cardiovascular Disease (Cardiology) | NJ | |
| Interventional Cardiology, Cardiovascular Disease (Cardiology) | NJ | |
| Cardiovascular Disease (Cardiology) | NJ | |
| Cardiovascular Disease (Cardiology) | NJ | |
| Interventional Cardiology, Cardiovascular Disease (Cardiology), Internal Medicine | NJ | |
| Cardiovascular Disease (Cardiology) | MA | |
| Cardiovascular Disease (Cardiology), Interventional Cardiology | NJ | |
| Vascular Surgery | NJ |
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