WILLIAM DONOVAN (MD) – Diagnostic Radiology Physician, NPI 1689660490
Diagnostic Radiology Physician
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Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
804 DIAGNOSTIC RADIOLOGY in CT
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Provider Addresses for WILLIAM DONOVAN (MD)
101, North Plains Industrial Road, Casimir Pulaski Industrial Park, Yalesville, Wallingford, South Central Connecticut Planning Region, Connecticut, 06492, United States
WALLINGFORD, CT 064922360
Phone: (203) 949-2700
Fax: (203) 949-2712
Type: Mailing
William W. Backus Hospital, 326, Washington Street, Norwichtown Historic District, Norwichtown, Norwich, Southeastern Connecticut Planning Region, Connecticut, 06360, United States
NORWICH, CT 063602740
Phone: (860) 823-6303
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: 2012-04-24
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 |
|---|---|---|---|---|
| I20120424000028 | I | Diagnostic Radiology | CT | 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 |
|---|---|---|---|---|
| A9585 | Injection, gadobutrol, 0.1 ml | 2,076 | 28 | $0 |
| Q9967 | Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml | 945 | 11 | $0 |
| 71045 | X-ray of chest, 1 view | 565 | 460 | $0 |
| 70450 | Ct scan head or brain without contrast | 369 | 352 | $0 |
| 74018 | X-ray of abdomen, 1 view | 190 | 169 | $0 |
Insurance plans in this area (ZIP 06492)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| DIAGNOSTIC RADIOLOGY | CT | 71250 | CT scan chest | 94 | 90 |
| DIAGNOSTIC RADIOLOGY | CT | 73110 | X-ray of wrist, minimum of 3 views | 19 | 17 |
| DIAGNOSTIC RADIOLOGY | CT | 73630 | X-ray of foot, minimum of 3 views | 16 | 16 |
| DIAGNOSTIC RADIOLOGY | CT | 74177 | CT scan of abdomen and pelvis with contrast | 258 | 243 |
| DIAGNOSTIC RADIOLOGY | CT | 78452 | Nuclear medicine study of vessels of heart using drugs or exercise multiple studies | 81 | 81 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Diagnostic Radiology | RI | |
| Diagnostic Radiology | CT | |
| - | IL | |
| Interventional Radiology, Diagnostic Radiology | CT | |
| Diagnostic Radiology | MN | |
| Diagnostic Radiology | MA | |
| Physician Assistant | CT | |
| Diagnostic Radiology | CT | |
| Diagnostic Radiology | MA | |
| Diagnostic Radiology | CT |
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