Physician Profile
Unclaimed ProfileAbout WILLIAMS
Based in Peoria, IL, Peter Anthony Williams, MD is listed in the NPI registry under diagnostic radiology. Peter graduated from Rush Medical College of Rush University in 1991.
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
Common questions
What kind of doctor is Dr. Williams?
Dr. Williams is a diagnostic radiology in Peoria, IL. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “DIAGNOSTIC RADIOLOGY”.
NPI registry
What is Dr. Williams's address?
Dr. Williams is listed at 411 HAMILTON BLVD 1824, Peoria, IL 61602. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Williams?
The number on file is (309) 494-9320. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Williams?
Dr. Williams's National Provider Identifier is 1891864625. 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. Williams train?
Dr. Williams attended Rush Medical College of Rush University, graduating in 1991. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Williams have?
Dr. Williams has 35 years experience. Calculated from a graduation year of 1991, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Williams perform?
According to Medicare billing data, Dr. Williams performs imaging including screening mammography and screening 3d breast mammography. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Williams's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Williams. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (309) 494-9320
- Email not available
Practice Locations
411 HAMILTON BLVD 1824
Peoria, IL 61602
Procedures Most Often Billed to Medicare
5,043 services · 4,808 patients · 25 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Screening mammography | Imaging | 77067 |
1,051 |
| Screening 3d breast mammography | Imaging | 77063 |
1,049 |
| X-ray of chest, 2 views | Imaging | 71046 |
773 |
| X-ray of chest, 1 view | Imaging | 71045 |
468 |
| X-ray of knee, 4 or more views | Imaging | 73564 |
139 |
| X-ray of foot, minimum of 3 views | Imaging | 73630 |
118 |
| Ct scan head or brain without contrast | Imaging | 70450 |
117 |
| X-ray of shoulder, minimum of 2 views | Imaging | 73030 |
111 |
| Diagnostic mammography of 1 breast | Imaging | 77065 |
110 |
| Ct scan of abdomen and pelvis with contrast | Imaging | 74177 |
105 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
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Claim this profileRelated 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 1
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 — 30 related providers in 4 groups
Other diagnostic radiology specialists in Peoria 6
Same specialty, same city.
Trained at Rush Medical College of Rush University 8
Other providers in the same specialty who trained at the same institution.
Class of 1991 at Rush Medical College of Rush University 8
Providers who graduated from the same medical school in the same year.
Also performs Screening mammography 8
Providers in IL who bill this service to Medicare most often.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.