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Edit this profileAt a glance
- 1 Childrens Pl, Div Ped Hematology and Onc, Saint Louis, MO 63110
About Dr. Hayashi
Robert J. Hayashi, MD practices pediatric hematology-oncology in Saint Louis, MO. Robert is a 1986 graduate of Washington University School of Medicine. Robert is also listed as specializing in pediatrics. The provider's National Provider Identifier (NPI) is 1386662062.
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
- (314) 454-6018
- Email not available
Practice Locations
1 CHILDRENS PL DIV PED HEMATOLOGY AND ONC
Saint Louis, MO 63110
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 1
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 Saint Louis 7
Same specialty, same city.
More connections — 16 related providers in 2 groups
Trained at Washington University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1986 at Washington University School of Medicine 8
Providers who graduated from the same medical school in the same year.
Common questions
What does Dr. Hayashi specialize in?
Dr. Hayashi is a pediatric hematology in Saint Louis, MO. 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. Hayashi located?
Dr. Hayashi is listed at 1 Childrens Pl Div Ped Hematology and Onc, Saint Louis, MO 63110. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Hayashi's phone number?
The number on file is (314) 454-6018. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Dr. Hayashi's NPI number?
Dr. Hayashi's National Provider Identifier is 1386662062. 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. Hayashi go to medical school?
Dr. Hayashi attended Washington University School of Medicine, graduating in 1986. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Hayashi been practicing?
Dr. Hayashi has 40 years experience. Calculated from a graduation year of 1986, reported in the CMS National Downloadable File.
CMS public data
Has Dr. Hayashi confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Hayashi. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.