Provider Profile
Theunis O. De Boer
Unclaimed ProfileAbout Theunis De Boer
Theunis O. De Boer practices psychiatry in Derry, NH. The provider's National Provider Identifier (NPI) is 1558001354.
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
- (603) 434-1577
- Email not available
Practice Locations
10 TSIENNETO RD
Derry, NH 03038
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
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.
Other psychiatrists in Derry 3
Same specialty, same city.
Common questions
What kind of doctor is Theunis O. De Boer?
Theunis O. De Boer is a psychiatrist in Derry, NH. That is the designation recorded for this NPI in the federal registry, where it is listed as “Psychiatry”.
NPI registry
What is Theunis O. De Boer's address?
Theunis O. De Boer is listed at 10 Tsienneto Rd, Derry, NH 03038. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Theunis O. De Boer?
The number on file is (603) 434-1577. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Theunis O. De Boer's NPI number?
Theunis O. De Boer's National Provider Identifier is 1558001354. 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 Theunis O. De Boer been practicing?
Theunis O. De Boer has 4+ years experience. Registered with an NPI since 2022. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Has Theunis O. De Boer confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Theunis O. De Boer. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.