JONATHAN R ARNOW (MD) – Diagnostic Radiology Physician, NPI 1194752899
Diagnostic Radiology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,897 DIAGNOSTIC RADIOLOGY in MA
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Provider Addresses for JONATHAN R ARNOW (MD)
4, Carol Lane, Lexington, Middlesex County, Massachusetts, 02420, United States
LEXINGTON, MA 024204411
Phone: (508) 486-5605
Fax: (508) 486-5506
Type: Mailing
Hood Medical Library, 157, Union Street, Marlborough, Middlesex County, Massachusetts, 01752, United States
RADIOLOGY DEPARTMENT
MARLBOROUGH, MA 017521228
Phone: (508) 486-5605
Fax: (508) 486-5506
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: 2005-04-07
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 |
|---|---|---|---|---|
| I20050407000927 | I | Diagnostic Radiology | MA | 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 |
|---|---|---|---|---|
| 77067 | Screening mammography | 533 | 533 | $0 |
| 77063 | Screening 3d breast mammography | 532 | 532 | $0 |
| 71046 | X-ray of chest, 2 views | 438 | 421 | $0 |
| 70450 | Ct scan head or brain without contrast | 224 | 215 | $0 |
| 74177 | Ct scan of abdomen and pelvis with contrast | 219 | 211 | $0 |
Insurance plans in this area (ZIP 02420)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| DIAGNOSTIC RADIOLOGY | MA | 71250 | CT scan chest | 81 | 79 |
| DIAGNOSTIC RADIOLOGY | MA | 73110 | X-ray of wrist, minimum of 3 views | 27 | 23 |
| DIAGNOSTIC RADIOLOGY | MA | 73140 | X-ray of fingers, minimum of 2 views | 11 | 11 |
| DIAGNOSTIC RADIOLOGY | MA | 73562 | X-ray of knee, 3 views | 52 | 41 |
| DIAGNOSTIC RADIOLOGY | MA | 73630 | X-ray of foot, minimum of 3 views | 40 | 38 |
| DIAGNOSTIC RADIOLOGY | MA | 76942 | Ultrasonic guidance imaging supervision and interpretation for insertion of needle | 17 | 17 |
| DIAGNOSTIC RADIOLOGY | MA | 93971 | Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers | 66 | 66 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Diagnostic Radiology | MA | |
| Diagnostic Radiology | MA | |
| Interventional Radiology, Diagnostic Radiology | MN | |
| Diagnostic Radiology | MA | |
| Diagnostic Radiology | NJ | |
| Diagnostic Radiology | MA | |
| Diagnostic Radiology | NH | |
| - | MA | |
| Diagnostic Radiology | MA | |
| Diagnostic Radiology | MA |
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