Physician Profile
Unclaimed ProfileAbout Dr. Astor
Based in Fairfax, VA, William Matthew Astor, M.D. is listed in the NPI registry under diagnostic radiology. William is also listed as specializing in nuclear medicine. Medicare claims data shows William provided 3,098 services to 2,812 patients.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (703) 698-4444
- Email not available
Practice Locations
2722 MERRILEE DR STE 230
Fairfax, VA 22031
Procedures Most Often Billed to Medicare
3,098 services · 2,812 patients · 25 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| X-ray of shoulder, minimum of 2 views | Imaging | 73030 |
284 |
| X-ray of knee, 4 or more views | Imaging | 73564 |
232 |
| X-ray of hip, 2-3 views | Imaging | 73502 |
207 |
| X-ray of foot, minimum of 3 views | Imaging | 73630 |
201 |
| Ct scan of pelvis without contrast | Imaging | 72192 |
170 |
| X-ray of hand, minimum of 3 views | Imaging | 73130 |
163 |
| X-ray of thigh bone, minimum 2 views | Imaging | 73552 |
152 |
| X-ray of wrist, minimum of 3 views | Imaging | 73110 |
152 |
| X-ray of knee, 1-2 views | Imaging | 73560 |
140 |
| X-ray of lower leg, 2 views | Imaging | 73590 |
137 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other diagnostic radiology specialists at this location 8
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 7
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 25 related providers in 4 groups
Other diagnostic radiology specialists in Fairfax 1
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2006 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs X-ray of shoulder, minimum of 2 views 8
Providers in VA who bill this service to Medicare most often.
Common questions
What does Dr. Astor specialize in?
Dr. Astor is a diagnostic radiology in Fairfax, VA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “DIAGNOSTIC RADIOLOGY”.
NPI registry
Where is Dr. Astor located?
Dr. Astor is listed at 2722 MERRILEE DR STE 230, Fairfax, VA 22031. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Astor's phone number?
The number on file is (703) 698-4444. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Astor?
Dr. Astor's National Provider Identifier is 1396915237. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Dr. Astor go to medical school?
Dr. Astor attended Other, graduating in 2006. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Astor have?
Dr. Astor has 20 years experience. Calculated from a graduation year of 2006, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Astor do most often?
According to Medicare billing data, Dr. Astor performs imaging including x-ray of shoulder, minimum of 2 views and x-ray of knee, 4 or more views. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Astor's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Astor. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.