Are you John D. Casteel, CRNP, DNP-FNP? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileAt a glance
- 353 N Duffy Rd, Butler, PA 16001
About Dr. Casteel
John D. Casteel, CRNP, DNP-FNP is a nurse practitioner — family practicing in Butler, PA. This provider record is associated with NPI 1477108280.
Factual summary compiled by Guide.md from public records; not written by this provider.
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
- (878) 271-6688
- Email not available
Practice Locations
353 N DUFFY RD
Butler, PA 16001
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 1
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 — 8 related providers in 1 group
Common questions
What kind of doctor is John D. Casteel, CRNP?
John D. Casteel, CRNP is a nurse practitioner in Butler, PA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Nurse Practitioner — Family”.
NPI registry
What is John D. Casteel, CRNP's address?
John D. Casteel, CRNP is listed at 353 N Duffy Rd, Butler, PA 16001. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with John D. Casteel, CRNP?
The number on file is (878) 271-6688. Contact the office directly to confirm availability and scheduling.
NPI registry
What is John D. Casteel, CRNP's NPI number?
John D. Casteel, CRNP's National Provider Identifier is 1477108280. 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
How long has John D. Casteel, CRNP been practicing?
John D. Casteel, CRNP has 7+ years experience. Registered with an NPI since 2019. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Has John D. Casteel, CRNP confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by John D. Casteel, CRNP. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.