Physician Profile
Unclaimed ProfileAbout SILLS
Based in Phoenix, AZ, Michael Gary Sills, M.D. is listed in the NPI registry under diagnostic radiology. According to Medicare claims data, Michael cared for 1,366 Medicare patients across 5,374 services.
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
- (602) 485-7491
- Email not available
Practice Locations
18404 N. TATUM BLVD SUITE 103
Phoenix, AZ 85032
Procedures Most Often Billed to Medicare
5,374 services · 1,366 patients · 25 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
25 |
| Ct scan of chest without contrast | Imaging | 71250 |
264 |
| Complete ultrasound scan behind abdominal cavity | Imaging | 76770 |
112 |
| X-ray of chest, 2 views | Imaging | 71046 |
92 |
| Ct scan of abdomen and pelvis without contrast | Imaging | 74176 |
91 |
| Complete ultrasound scan of abdomen | Imaging | 76700 |
77 |
| Ct scan of abdomen and pelvis with contrast | Imaging | 74177 |
75 |
| Ct scan of abdomen and pelvis before and after contrast | Imaging | 74178 |
72 |
| Complete ultrasound scan of pelvis | Imaging | 76856 |
63 |
| Ultrasound scan of head and neck soft tissue | Imaging | 76536 |
45 |
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 1
Same specialty, same street address — most likely the same department or group.
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.
Other diagnostic radiology specialists in Phoenix 8
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 1994 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Insertion of needle into vein for collection of blood sample 8
Providers in AZ who bill this service to Medicare most often.
Common questions
What kind of doctor is Dr. Sills?
Dr. Sills is a diagnostic radiology in Phoenix, AZ. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “DIAGNOSTIC RADIOLOGY”.
NPI registry
What is Dr. Sills's address?
Dr. Sills is listed at 18404 N. TATUM BLVD SUITE 103, Phoenix, AZ 85032. 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. Sills?
The number on file is (602) 485-7491. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Sills's NPI number?
Dr. Sills's National Provider Identifier is 1689664658. 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. Sills train?
Dr. Sills attended Other, graduating in 1994. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Sills been practicing?
Dr. Sills has 32 years experience. Calculated from a graduation year of 1994, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Sills perform?
According to Medicare billing data, Dr. Sills performs procedures including insertion of needle into vein for collection of blood sample; reads or performs imaging such as ct scan of chest without contrast and complete ultrasound scan behind abdominal cavity; provides treatments such as ultrasound study of one arm or leg veins with compression and maneuvers and complete ultrasound of abdomen and pelvis artery and vein blood flow, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Sills confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Sills. 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.