PHILIP N ZAMBOS (MD) – Diagnostic Radiology Physician, NPI 1093734121
Diagnostic Radiology Physician
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Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
596 DIAGNOSTIC RADIOLOGY in KY
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Provider Addresses for PHILIP N ZAMBOS (MD)
PO BOX 148
ASHLAND, KY 411050148
Phone: (606) 836-4929
Fax: (606) 836-3185
Type: Mailing
Prestonsburg, Floyd County, Kentucky, United States
HIGHLAND REGIONAL MEDICAL CENTER RADIOLOGY DEPT
PRESTONSBURG, KY 416539113
Phone: (606) 836-4929
Fax: (606) 836-3185
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.
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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: 2023-03-03
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 |
|---|---|---|---|---|
| I20040513000567 | I | Diagnostic Radiology | KY | TBD |
| I20230303000312 | I | Diagnostic Radiology | WV | 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 | 874 | 594 | $0 |
| 71046 | X-ray of chest, 2 views | 251 | 239 | $0 |
| 70450 | Ct scan head or brain without contrast | 239 | 230 | $0 |
| 70551 | Mri scan of brain without contrast | 162 | 159 | $0 |
| 74018 | X-ray of abdomen, 1 view | 145 | 120 | $0 |
Insurance plans in this area (ZIP 41105)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| DIAGNOSTIC RADIOLOGY | KY | 71250 | CT scan chest | 68 | 67 |
| DIAGNOSTIC RADIOLOGY | KY | 73562 | X-ray of knee, 3 views | 21 | 19 |
| DIAGNOSTIC RADIOLOGY | KY | 73630 | X-ray of foot, minimum of 3 views | 25 | 22 |
| DIAGNOSTIC RADIOLOGY | KY | 74177 | CT scan of abdomen and pelvis with contrast | 84 | 83 |
| DIAGNOSTIC RADIOLOGY | KY | 76830 | Ultrasound pelvis through vagina | 13 | 12 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Family Practice | WV | |
| Diagnostic Radiology, Interventional Radiology, Diagnostic Radiology | PA | |
| Diagnostic Radiology | GA | |
| Diagnostic Radiology | PA | |
| Diagnostic Radiology, Interventional Radiology | AZ | |
| - | WV | |
| Diagnostic Radiology | CA | |
| Nurse Practitioner | WV | |
| Radiation Oncology, Interventional Radiology, Diagnostic Radiology, Diagnostic Radiology | CA | |
| General Practice, Emergency Medicine | OH |
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