Are you Teresa A. Sion, DNP, FNP-BC? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileAt a glance
- 100 High St, Buffalo, NY 14203
About Dr. Sion
Teresa A. Sion, DNP, FNP-BC is a nurse practitioner — family based in Buffalo, NY. The provider's National Provider Identifier (NPI) is 1861971558.
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) 859-5600
- Email not available
Practice Locations
100 HIGH ST
Buffalo, NY 14203
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 6
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 7
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 — 24 related providers in 3 groups
Other nurse practitioners in Buffalo 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2018 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What is Teresa A. Sion, DNP's specialty?
Teresa A. Sion, DNP is a nurse practitioner in Buffalo, NY. That is the designation recorded for this NPI in the federal registry, where it is listed as “Nurse Practitioner — Family”.
NPI registry
Where can I find Teresa A. Sion, DNP?
Teresa A. Sion, DNP is listed at 100 High St, Buffalo, NY 14203. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Teresa A. Sion, DNP?
The number on file is (716) 859-5600. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Teresa A. Sion, DNP's NPI number?
Teresa A. Sion, DNP's National Provider Identifier is 1861971558. 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
What is Teresa A. Sion, DNP's education?
Teresa A. Sion, DNP attended Other, graduating in 2018. This comes from the CMS National Downloadable File.
CMS public data
How long has Teresa A. Sion, DNP been practicing?
Teresa A. Sion, DNP has 8 years experience. Calculated from a graduation year of 2018, reported in the CMS National Downloadable File.
CMS public data
Has Teresa A. Sion, DNP confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Teresa A. Sion, DNP. If this is you, claiming it is free.
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