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Edit this profileAt a glance
- 1275 York Ave, Department of Pediatrics, Box 234, New York, NY 10065
About Dr. Karajannis
Based in New York, NY, Matthias A. Karajannis, MD is listed in the NPI registry under pediatric hematology-oncology. Matthias is also listed as specializing in pediatrics. NPI 1174643167 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
- (212) 639-3171
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
1275 YORK AVE DEPARTMENT OF PEDIATRICS, BOX 234
New York, NY 10065
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 pediatric hematology specialists at this location 2
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 pediatric hematology specialists in New York 6
Same specialty, same city.
More connections — 15 related providers in 2 groups
Trained at Other 7
Other providers in the same specialty who trained at the same institution.
Class of 1997 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What does Dr. Karajannis specialize in?
Dr. Karajannis is a pediatric hematology in New York, NY. That is the designation recorded for this NPI in the federal registry, where it is listed as “Pediatric Hematology-Oncology”.
NPI registry
Where is Dr. Karajannis located?
Dr. Karajannis is listed at 1275 York Ave Department of Pediatrics, Box 234, New York, NY 10065. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Karajannis's phone number?
The number on file is (212) 639-3171. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Dr. Karajannis?
Dr. Karajannis's National Provider Identifier is 1174643167. 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 Dr. Karajannis go to medical school?
Dr. Karajannis attended Other, graduating in 1997. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Karajannis have?
Dr. Karajannis has 29 years experience. Calculated from a graduation year of 1997, reported in the CMS National Downloadable File.
CMS public data
Is Dr. Karajannis's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Karajannis. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.