Physician Profile
Katherine N. Holland, MD
Unclaimed ProfileAbout Dr. Holland
Katherine N. Holland, MD is listed as a student in an organized health care education program in Boston, MA. NPI 1669274130 identifies this record in the national registry.
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
- (617) 667-7000
- Email not available
Practice Locations
330 BROOKLINE AVE
Boston, MA 02215
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 medical trainees at this location 8
Same specialty, same street address — most likely the same department or group.
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.
Common questions
What is Dr. Holland's specialty?
Dr. Holland is a medical trainee in Boston, MA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Student in an Organized Health Care Education Program”.
NPI registry
Where can I find Dr. Holland?
Dr. Holland is listed at 330 Brookline Ave, Boston, MA 02215. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Holland?
The number on file is (617) 667-7000. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Dr. Holland's NPI number?
Dr. Holland's National Provider Identifier is 1669274130. 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 Dr. Holland been practicing?
Dr. Holland has 1+ years experience. Registered with an NPI since 2025. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Has Dr. Holland confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Holland. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.