KARAN LOTFI (M.D.) – Diagnostic Radiology Physician, NPI 1073604294
Diagnostic Radiology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,529 DIAGNOSTIC RADIOLOGY in VA
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Provider Addresses for KARAN LOTFI (M.D.)
21785, Filigree Court, Ashburn, Loudoun County, Virginia, 20147, United States
SUITE 101
ASHBURN, VA 20147
Phone: (703) 726-1201
Fax: (703) 858-7150
Type: Location
21785 Filigree Court
Suite 101
Ashburn, VA 20147
Phone: (703) 726-1201
Fax: (703) 858-7150
Type: Location
224-D CORNWALL STREET, NW, SUITE 403
LEESBURG, VA 201762704
Phone: (703) 737-6010
Fax: (703) 443-8643
Type: Mailing
19500 SANDRIDGE WAY, SUITE 420
LEESBURG, VA 201763467
Phone: (571) 375-8601
Fax: (571) 223-6773
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 2 Open Payments records for all available years, with a total value of $43.
Total Amount is formed as General ($43) + Research ($0) + Ownership ($0) = $43.
Last reported payment date: 2023-11-09 • Largest payer in this snapshot: Blue Earth Diagnostics Limited ($24).
Total Amount
$43
General + Research + Ownership
Payments
2
Total payment records
General Amount
$43
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2023-11-09
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Blue Earth Diagnostics Limited | $24 |
| GUERBET LLC | $19 |
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: 2007-09-19
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 |
|---|---|---|---|---|
| I20040408000876 | I | Diagnostic Radiology | VA | TBD |
| I20070919000619 | I | Diagnostic Radiology | DC | 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 |
|---|---|---|---|---|
| A9575 | Injection, gadoterate meglumine, 0.1 ml | 35,706 | 207 | $0 |
| 71045 | X-ray of chest, 1 view | 237 | 221 | $0 |
| 77063 | Screening 3d breast mammography | 187 | 187 | $0 |
| 77067 | Screening mammography | 185 | 185 | $0 |
| 70450 | Ct scan head or brain without contrast | 122 | 120 | $0 |
Insurance plans in this area (ZIP 20147)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| DIAGNOSTIC RADIOLOGY | VA | 71010 | X-ray of chest, 1 view, front | 806 | 656 |
| DIAGNOSTIC RADIOLOGY | VA | 71250 | CT scan chest | 40 | 40 |
| DIAGNOSTIC RADIOLOGY | VA | 78815 | Nuclear medicine study with CT imaging skull base to mid-thigh | 36 | 35 |
| DIAGNOSTIC RADIOLOGY | VA | 93971 | Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers | 43 | 43 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Diagnostic Radiology | VA | |
| Diagnostic Radiology | VA | |
| Diagnostic Radiology | VA | |
| Diagnostic Radiology | KY | |
| Diagnostic Radiology | MO | |
| Diagnostic Radiology | DC | |
| Diagnostic Radiology | VA | |
| Physician Assistant | VA | |
| Interventional Radiology, Diagnostic Radiology | VA | |
| Diagnostic Radiology, Interventional Radiology, Interventional Radiology, Diagnostic Radiology | VA |
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