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DR. STEVEN JOHN AMBRUSKO MD
NPI 1205047461
Pediatrics - Pediatric Hematology-Oncology in Buffalo, NY

Active since May 26, 2007PECOS EnrolledAccepts Medicare Assignment
ELM AT CARLTON STREETS, BUFFALO, NY 14263(716) 845-4447(716) 845-3588 Get Directions Write a Review

NPPES record last updated: January 6, 2021. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Steven John Ambrusko Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. STEVEN JOHN AMBRUSKO MD (NPI 1205047461) is an individual pediatric hematology-oncology provider in Buffalo, New York, licensed in New York (230423) and active in the NPI registry since May 2007. He is enrolled in Medicare PECOS, maintains a secondary practice location in Buffalo, and is a graduate of State University Of New York At Buffalo School Of Medicine (2000).

NPPES Registry Identity

NPI1205047461
Entity TypeIndividualMale
Primary Taxonomy2080P0207X
Provider Legal NameDR. STEVEN JOHN AMBRUSKOCredential: MD
Location AddressELM AT CARLTON STREETSBuffalo, NY 14263-2006
Mailing Address1001 Main St Fl 5Buffalo, NY 14203-1009 · (716) 323-0000 · Fax (716) 323-0290
Phone(716) 845-4447
Fax(716) 845-3588
Sole ProprietorNo
Medical School CMSState University Of New York At Buffalo School Of MedicineGraduated 2000
Enumeration DateMay 26, 2007
Last NPPES UpdateJanuary 6, 2021
NPPES CertifiedJanuary 6, 2021
✔ NPI 1205047461 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatrics · Pediatric Hematology-OncologyAllopathic & Osteopathic Physicians
Taxonomy Code2080P0207X
License✔ Licensed in NY · 230423
Definition
A pediatrician trained in the combination of pediatrics, hematology and oncology to recognize and manage pediatric blood disorders and cancerous diseases.
ELM AT CARLTON STREETS, Buffalo, NY 14263
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Secondary Practice Location 1

Location 1818 Ellicott StBuffalo, NY 14203-1021 · Phone (716) 323-2000

Other Identifiers 6

Other070905000009Fidelis
Other000529373002Bc/bs
Other000529373001Bc/bs
Other00028091301Univera
Other1214321Iha
Medicaid02903271NY

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Steven John Ambrusko Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID9830287960
PECOS Enrollment IDI20071126000585
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Steven Ambrusko's NPI number?

The NPI number for Steven Ambrusko is 1205047461. It was assigned to this individual provider in the NPPES registry on May 26, 2007.

Where is Steven Ambrusko located?

Steven Ambrusko practices at Elm At Carlton Streets, Buffalo, NY 14263. The listed phone number is (716) 845-4447.

What is Steven Ambrusko's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Hematology-Oncology, with taxonomy code 2080P0207X.

Is Steven Ambrusko enrolled in Medicare?

Yes. Steven Ambrusko is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Steven Ambrusko was last updated on January 6, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.