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Edit this profileAt a glance
- 0S036 Church St Ste 300, Winfield, IL 60190
About Nathaniel Sisler
Listed in the NPI registry as a physician assistant, Nathaniel J. Sisler, PA-C practices in Winfield, IL. Nathaniel graduated from Northwestern University Feinberg Medical School in 2026. NPI 1467247445 identifies this record in the national registry.
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
- (312) 695-1800
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
0S036 CHURCH ST STE 300
Winfield, IL 60190
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 2
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 physician assistants in Winfield 8
Same specialty, same city.
More connections — 16 related providers in 2 groups
Trained at Northwestern University Feinberg Medical School 8
Other providers in the same specialty who trained at the same institution.
Class of 2026 at Northwestern University Feinberg Medical School 8
Providers who graduated from the same medical school in the same year.
Common questions
What kind of doctor is Nathaniel J. Sisler?
Nathaniel J. Sisler is a physician assistant in Winfield, IL. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Nathaniel J. Sisler's address?
Nathaniel J. Sisler is listed at 0S036 Church St Ste 300, Winfield, IL 60190. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Nathaniel J. Sisler?
The number on file is (312) 695-1800. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Nathaniel J. Sisler?
Nathaniel J. Sisler's National Provider Identifier is 1467247445. 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 Nathaniel J. Sisler train?
Nathaniel J. Sisler attended Northwestern University Feinberg Medical School, graduating in 2026. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Nathaniel J. Sisler have?
Nathaniel J. Sisler has 0 years experience. Calculated from a graduation year of 2026, reported in the CMS National Downloadable File.
CMS public data
Is Nathaniel J. Sisler's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Nathaniel J. Sisler. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.