Physician Profile
Janika C. Kemppainen, MD
Unclaimed ProfileAbout Dr. Kemppainen
Listed in the NPI registry as a hospitalist, Janika C. Kemppainen, MD practices in Stony Brook, NY. Janika is also listed as specializing in internal medicine. NPI 1922740059 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
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
- (631) 689-8333
- Email not available
Practice Locations
101 NICOLLS RD
Stony Brook, NY 11794
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 hospitalists at this location 3
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.
Other hospitalists in Stony Brook 5
Same specialty, same city.
More connections — 16 related providers in 2 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2022 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What is Dr. Kemppainen's specialty?
Dr. Kemppainen is a hospitalist in Stony Brook, NY. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Dr. Kemppainen?
Dr. Kemppainen is listed at 101 Nicolls Rd, Stony Brook, NY 11794. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Kemppainen?
The number on file is (631) 689-8333. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Dr. Kemppainen?
Dr. Kemppainen's National Provider Identifier is 1922740059. 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
What is Dr. Kemppainen's medical education?
Dr. Kemppainen attended Other, graduating in 2022. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Kemppainen have?
Dr. Kemppainen has 4 years experience. Calculated from a graduation year of 2022, reported in the CMS National Downloadable File.
CMS public data
Is Dr. Kemppainen's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Kemppainen. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.