Physician Profile
Dennis T. Tansiongco, MD
Unclaimed ProfileAbout Dr. Tansiongco
Dennis T. Tansiongco, MD is a healthcare provider in Plainview, NY specializing in internal medicine — adolescent medicine. This provider record is associated with NPI 1174588040.
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
- (516) 694-6008
- Email not available
Practice Locations
1425 OLD COUNTRY RD
Plainview, NY 11803
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 internists at this location 1
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 1
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 1
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 kind of doctor is Dr. Tansiongco?
Dr. Tansiongco is an internist in Plainview, NY. That is the designation recorded for this NPI in the federal registry, where it is listed as “Internal Medicine — Adolescent Medicine”.
NPI registry
What is Dr. Tansiongco's address?
Dr. Tansiongco is listed at 1425 Old Country Rd, Plainview, NY 11803. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Tansiongco?
The number on file is (516) 694-6008. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Dr. Tansiongco's NPI number?
Dr. Tansiongco's National Provider Identifier is 1174588040. 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. Tansiongco been practicing?
Dr. Tansiongco has 20+ years experience. Registered with an NPI since 2006. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Has Dr. Tansiongco confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Tansiongco. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.