Provider Profile
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License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
2217 CARLISLE RD STE 403
York, PA 17408
2380 Sprenkle Ct
York, PA 17408
4480 S Salem Church Rd
Dover, PA 17315
Erin J. Knowlton is a nurse practitioner in York, PA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Nurse Practitioner — Psychiatric/Mental Health”.
NPI registry
Erin J. Knowlton is listed at 2217 Carlisle Rd Ste 403, York, PA 17408. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (717) 219-4202. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
Erin J. Knowlton's National Provider Identifier is 1902563836. 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
Erin J. Knowlton has 5+ years experience. Registered with an NPI since 2021. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Not yet. This profile is built from public federal data and has not been confirmed by Erin J. Knowlton. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.