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Edit this profileWhere to find Katelyn M. Vandermast, APN, FNP-BC, NP-C
- Sycamore location main office
1850 Gateway Dr Ste 201, Sycamore, IL 60178 - Geneva location
300 Randall Rd, Geneva, IL 60134 - Geneva location
2631 Williamsburg Ave Ste 302, Geneva, IL 60134 - Geneva location
2172 Blackberry Dr Ste 204, Geneva, IL 60134
About Katelyn Vandermast
Katelyn M. Vandermast, APN, FNP-BC, NP-C is a nurse practitioner practicing in Sycamore, IL. Katelyn is also listed as specializing in nurse practitioner — acute care and registered nurse. According to Medicare claims data, the services billed most often include cervical or vaginal cancer screening; pelvic and clinical breast examination. This provider record is associated with NPI 1548644545.
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
- (815) 766-7021
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
1850 GATEWAY DR STE 201
Sycamore, IL 60178
300 Randall Rd
Geneva, IL 60134
2631 Williamsburg Ave Ste 302
Geneva, IL 60134
2172 Blackberry Dr Ste 204
Geneva, IL 60134
Procedures Most Often Billed to Medicare
15 services · 15 patients · 1 distinct code
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Cervical or vaginal cancer screening; pelvic and clinical breast examination | Billing code | G0101 |
15 | Less often than most peers in Nurse Practitioner |
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 nurse practitioners at this location 7
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 8
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 — 19 related providers in 3 groups
Other nurse practitioners in Sycamore 3
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2015 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What does Katelyn M. Vandermast, APN, FNP-BC specialize in?
Katelyn M. Vandermast, APN, FNP-BC is a nurse practitioner in Sycamore, IL. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Katelyn M. Vandermast, APN, FNP-BC located?
Katelyn M. Vandermast, APN, FNP-BC is listed at 1850 Gateway Dr Ste 201, Sycamore, IL 60178. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Katelyn M. Vandermast, APN, FNP-BC's phone number?
The number on file is (815) 766-7021. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Katelyn M. Vandermast, APN, FNP-BC?
Katelyn M. Vandermast, APN, FNP-BC's National Provider Identifier is 1548644545. 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 Katelyn M. Vandermast, APN, FNP-BC train?
Katelyn M. Vandermast, APN, FNP-BC attended Other, graduating in 2015. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Katelyn M. Vandermast, APN, FNP-BC have?
Katelyn M. Vandermast, APN, FNP-BC has 11 years experience. Calculated from a graduation year of 2015, reported in the CMS National Downloadable File.
CMS public data
What does Katelyn M. Vandermast, APN, FNP-BC do most often?
According to Medicare billing data, Katelyn M. Vandermast, APN, FNP-BC the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Katelyn M. Vandermast, APN, FNP-BC's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Katelyn M. Vandermast, APN, FNP-BC. If this is you, claiming it is free.
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