DR. KIRT FREDERICKSON (M.D.) – Diagnostic Radiology Physician, NPI 1144218819
Diagnostic Radiology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
805 DIAGNOSTIC RADIOLOGY in CT
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Provider Addresses for DR. KIRT FREDERICKSON (M.D.)
60, Newtown Road, Beaverbrook, Danbury, Fairfield County, Connecticut, 06810, United States
UNIT 45
DANBURY, CT 068106257
Phone: (203) 739-7532
Fax: (203) 796-7667
Type: Mailing
Danbury Hospital, 24, Hospital Avenue, Germantown, Danbury, Fairfield County, Connecticut, 06810, United States
DANBURY, CT 068106099
Phone: (203) 739-7532
Fax: (203) 796-7667
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: 2005-05-25
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 |
|---|---|---|---|---|
| I20050525000016 | 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 |
|---|---|---|---|---|
| 71045 | X-ray of chest, 1 view | 371 | 353 | $0 |
| 74177 | Ct scan of abdomen and pelvis with contrast | 189 | 183 | $0 |
| 76377 | 3d radiographic procedure with computerized image postprocessing | 170 | 159 | $0 |
| 71250 | Ct scan of chest without contrast | 170 | 159 | $0 |
| 70450 | Ct scan head or brain without contrast | 157 | 153 | $0 |
Insurance plans in this area (ZIP 06810)
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Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| Physician Assistant | CT | |
| Diagnostic Radiology | CT | |
| Diagnostic Radiology | NY | |
| Diagnostic Radiology | CT | |
| Diagnostic Radiology | CT | |
| Diagnostic Radiology | AZ | |
| Diagnostic Radiology | NJ | |
| Diagnostic Radiology | CT | |
| Diagnostic Radiology | CT | |
| Diagnostic Radiology | CT |
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