MICHAEL ANDREW GRIMM (MD) – Vascular & Interventional Radiology Physician, NPI 1447238050
Vascular & Interventional Radiology Physician
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Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
269 INTERVENTIONAL RADIOLOGY in VA
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Provider Addresses for MICHAEL ANDREW GRIMM (MD)
Filigree Court, Ashburn, Loudoun County, Virginia, 20147, United States
#101
ASHBURN, VA 201476213
Phone: (703) 726-1201
Fax: (703) 858-7150
Type: Mailing
Fair Ridge Drive, Fair Ridge, Pender, Chantilly, Fairfax (city), Virginia, 22035, United States
#103, FAIR OAKS IMAGING CENTER
FAIRFAX, VA 220332917
Phone: (703) 385-5203
Fax: (703) 385-3058
Type: Location
4001 Fair Ridge Dr
#103, Fair Oaks Imaging Center
Fairfax, VA 220332917
Phone: (703) 385-5203
Fax: (703) 385-3058
Type: Location
19500 SANDRIDGE WAY, SUITE 420
LEESBURG, VA 201763467
Phone: (571) 375-8601
Fax: (571) 223-6773
Type: Location
224-D CORNWALL STREET, NW, SUITE 403
LEESBURG, VA 201762704
Phone: (703) 737-6010
Fax: (703) 443-8643
Type: Mailing
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: 2008-08-22
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 |
|---|---|---|---|---|
| I20040422000362 | I | Interventional Radiology | VA | TBD |
| I20080822000583 | I | Interventional 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 |
|---|---|---|---|---|
| Q9967 | Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml | 4,870 | 43 | $0 |
| 71045 | X-ray of chest, 1 view | 592 | 527 | $0 |
| 70450 | Ct scan head or brain without contrast | 267 | 258 | $0 |
| 74177 | Ct scan of abdomen and pelvis with contrast | 178 | 171 | $0 |
| 77067 | Screening mammography | 155 | 155 | $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 |
|---|---|---|---|---|---|
| INTERVENTIONAL RADIOLOGY | VA | 71010 | X-ray of chest, 1 view, front | 760 | 643 |
| INTERVENTIONAL RADIOLOGY | VA | 71250 | CT scan chest | 36 | 36 |
| INTERVENTIONAL RADIOLOGY | VA | 74177 | CT scan of abdomen and pelvis with contrast | 111 | 108 |
| INTERVENTIONAL RADIOLOGY | VA | 78452 | Nuclear medicine study of vessels of heart using drugs or exercise multiple studies | 22 | 22 |
| INTERVENTIONAL RADIOLOGY | VA | 93971 | Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers | 35 | 35 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Diagnostic Radiology | VA | |
| Diagnostic Radiology | VA | |
| Diagnostic Radiology | VA | |
| Diagnostic Radiology | VA | |
| Diagnostic Radiology | KY | |
| Diagnostic Radiology | MO | |
| Diagnostic Radiology | DC | |
| Diagnostic Radiology | VA | |
| Physician Assistant | VA | |
| Diagnostic Radiology, Interventional Radiology, Interventional Radiology, Diagnostic Radiology | VA |
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