Provider Profile
Katherine I. Welter, NP
Unclaimed ProfileAbout Katherine Welter
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Education & Training
Specialty
Credentials & Licensing
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.
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
- (781) 608-2723
- Email not available
Practice Locations
234 W CANTON ST
Boston, MA 02116
274 Madison Ave Rm 1501
New York, NY 10016
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 in Boston 8
Same specialty, same city.
Trained at Other 7
Other providers in the same specialty who trained at the same institution.
Class of 2024 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What kind of doctor is Katherine I. Welter?
Katherine I. Welter 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 — Psychiatric/Mental Health”.
NPI registry
What is Katherine I. Welter's address?
Katherine I. Welter is listed at 234 W Canton St, Boston, MA 02116. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Katherine I. Welter?
The number on file is (781) 608-2723. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Katherine I. Welter's NPI number?
Katherine I. Welter's National Provider Identifier is 1265264972. 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 Katherine I. Welter train?
Katherine I. Welter attended Other, graduating in 2024. This comes from the CMS National Downloadable File.
CMS public data
How long has Katherine I. Welter been practicing?
Katherine I. Welter has 2 years experience. Calculated from a graduation year of 2024, reported in the CMS National Downloadable File.
CMS public data
Has Katherine I. Welter confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Katherine I. Welter. 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.