Physician Profile
Stephen T. Nishiyama, MD
Unclaimed ProfileAbout Dr. Nishiyama
Stephen T. Nishiyama, MD is a healthcare provider in Waltham, MA specializing in pediatrics. Stephen trained at University of Vermont College of Medicine, graduating in 1991.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it — free, and no identity document with a practice or institutional email.
Education & Training
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
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
- (781) 487-4340
- Email not available
Practice Locations
40 SECOND AVE STE 400
Waltham, MA 02451
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 pediatricians 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 pediatricians in Waltham 8
Same specialty, same city.
More connections — 16 related providers in 2 groups
Trained at University of Vermont College of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1991 at University of Vermont College of Medicine 8
Providers who graduated from the same medical school in the same year.
Common questions
What does Dr. Nishiyama specialize in?
Dr. Nishiyama is a pediatrician in Waltham, MA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Pediatrics”.
NPI registry
Where is Dr. Nishiyama located?
Dr. Nishiyama is listed at 40 Second Ave Ste 400, Waltham, MA 02451. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Nishiyama's phone number?
The number on file is (781) 487-4340. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Nishiyama's NPI number?
Dr. Nishiyama's National Provider Identifier is 1710978622. 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. Nishiyama go to medical school?
Dr. Nishiyama attended University of Vermont College of Medicine, graduating in 1991. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Nishiyama been practicing?
Dr. Nishiyama has 35 years experience. Calculated from a graduation year of 1991, reported in the CMS National Downloadable File.
CMS public data
Has Dr. Nishiyama confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Nishiyama. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.