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- 425 Essjay Rd, Williamsville, NY 14221
About Michael Sillett
Michael Sillett is a physician assistant practicing in Williamsville, NY. Michael is also listed as specializing in physician assistant — surgical and physician assistant — medical. According to Medicare claims data, Michael cared for 780 Medicare patients across 1,383 services. The services billed most often include destruction of precancer skin growth, 2-14 growths, established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, and destruction of precancer skin growth, 1 growth. This provider record is associated with NPI 1548859366.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (716) 656-4477
- Email not available
Practice Locations
425 ESSJAY RD
Williamsville, NY 14221
Procedures Most Often Billed to Medicare
1,383 services · 780 patients · 10 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Destruction of precancer skin growth, 2-14 growths | Procedure | 17003 |
479 | As often as other peers in Physician Assistant |
| Destruction of precancer skin growth, 1 growth | Procedure | 17000 |
134 | As often as other peers in Physician Assistant |
| Biopsy of related skin growth, first growth | Procedure | 11102 |
118 | As often as other peers in Physician Assistant |
| Biopsy of related skin growth, each additional growth | Procedure | 11103 |
59 | As often as other peers in Physician Assistant |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
215 | More often than most peers in Physician Assistant |
| Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more | Office visit | 99212 |
132 | More than most peers in Physician Assistant |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Office visit | 99232 |
89 | More often than most peers in Physician Assistant |
| New patient office or other outpatient visit with straightforward medical decision making, if using time, 15 minutes or more | Office visit | 99202 |
55 | More than most peers in Physician Assistant |
| Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | Office visit | 99222 |
52 | More often than most peers in Physician Assistant |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
50 | More often than most peers in Physician Assistant |
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 physician assistants at this location 8
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 2
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 — 32 related providers in 4 groups
Other physician assistants in Williamsville 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2020 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Destruction of precancer skin growth, 2-14 growths 8
Providers in NY who bill this service to Medicare most often.
Common questions
What does Michael Sillett specialize in?
Michael Sillett is a physician assistant in Williamsville, NY. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Michael Sillett located?
Michael Sillett is listed at 425 Essjay Rd, Williamsville, NY 14221. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Michael Sillett's phone number?
The number on file is (716) 656-4477. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Michael Sillett's NPI number?
Michael Sillett's National Provider Identifier is 1548859366. 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 Michael Sillett train?
Michael Sillett attended Other, graduating in 2020. This comes from the CMS National Downloadable File.
CMS public data
How long has Michael Sillett been practicing?
Michael Sillett has 6 years experience. Calculated from a graduation year of 2020, reported in the CMS National Downloadable File.
CMS public data
What does Michael Sillett do most often?
According to Medicare billing data, Michael Sillett performs procedures including destruction of precancer skin growth, 2-14 growths, destruction of precancer skin growth, 1 growth and biopsy of related skin growth, first growth, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Michael Sillett confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Michael Sillett. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.