Are you Sigrid K. Bergenstein, N.P.? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileSigrid K. Bergenstein, N.P. is a nurse practitioner — primary care based in Boston, MA. The provider's National Provider Identifier (NPI) is 1659675437.
Factual summary compiled by Guide.md from public records; not written by this provider.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
30 NORTHAMPTON STREET
Boston, MA 02118
Sigrid K. Bergenstein is a nurse practitioner in Boston, MA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Nurse Practitioner — Primary Care”.
NPI registry
Sigrid K. Bergenstein is listed at 30 Northampton Street, Boston, MA 02118. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (617) 433-9601. Contact the office directly to confirm availability and scheduling.
NPI registry
Sigrid K. Bergenstein's National Provider Identifier is 1659675437. 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
Sigrid K. Bergenstein has 15+ years experience. Registered with an NPI since 2011. 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 Sigrid K. Bergenstein. If this is you, claiming it is free.
Guide.md
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