DR. WILLIAM HARRY HARTZ (M.D.) – Vascular & Interventional Radiology Physician, NPI 1194721803
Vascular & Interventional Radiology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
43 INTERVENTIONAL RADIOLOGY in DE
Provider Addresses for DR. WILLIAM HARRY HARTZ (M.D.)
101, Greenwood Avenue, Jenkintown, Montgomery County, Pennsylvania, 19046, United States
SUITE 150
JENKINTOWN, PA 190462627
Phone: (215) 379-8458
Fax: (267) 620-1638
Type: Mailing
H-42 OMEGA DRIVE
NEWARK, DE 19713
Phone: (302) 738-1700
Fax: (302) 738-0100
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
This can happen when there are no reportable CMS Open Payments records.
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: 2025-08-28
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 6 Medicare enrollment records; no due dates published yet.
Enrollment records
6
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 |
|---|---|---|---|---|
| I20040127000786 | I | Diagnostic Radiology | PA | TBD |
| I20070228000330 | I | Diagnostic Radiology | MD | TBD |
| I20201006001066 | I | Diagnostic Radiology | NY | TBD |
| I20250602003104 | I | Diagnostic Radiology | MI | TBD |
| I20250730000252 | I | Diagnostic Radiology | MO | TBD |
| I20250828003164 | I | Diagnostic Radiology | IL | 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 |
|---|---|---|---|---|
| 71045 | X-ray of chest, 1 view | 1,163 | 1,114 | $0 |
| 70450 | Ct scan head or brain without contrast | 550 | 541 | $0 |
| 74176 | Ct scan of abdomen and pelvis without contrast | 279 | 274 | $0 |
| 74177 | Ct scan of abdomen and pelvis with contrast | 245 | 243 | $0 |
| 71275 | Ct scan of blood vessels of chest with contrast | 210 | 208 | $0 |
Insurance plans in this area (ZIP 19046)
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Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| - | LA | |
| Diagnostic Radiology | LA | |
| Interventional Radiology, Diagnostic Radiology | LA | |
| Diagnostic Radiology | LA | |
| Diagnostic Radiology | LA | |
| Diagnostic Radiology | LA | |
| Diagnostic Radiology | CA | |
| Diagnostic Radiology | TX | |
| Diagnostic Radiology | LA | |
| - | CA |
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