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Search › New York › 363AM0700X

Mackenzie Steffen

NPI 1699605642 · on the registry since 2026

Practice

Address
295 Essjay Rd
Williamsville, NY 14221
Phone
(716) 630-1151
Fax
(716) 250-5997
Organisation at this address
Buffalo Medical Group, Pc
Buffalo Medical Group, Pc
Inferred from a shared address, not stated in the registry.
Clinicians at this address
80

Additional practice sites

  • 325 Essjay Rd, Williamsville, NY
  • 3900 N Buffalo St, Orchard Park, NY
  • 85 High St, Buffalo, NY
  • 6950 S Transit Rd, Lockport, NY

Registry record

Primary taxonomy
363AM0700X
363AM0700X
Licence states on file
NY
From the registry's licence fields, which are often incomplete.
Sex
Female
Record last updated
2026-09-29

Source: CMS National Plan and Provider Enumeration System. Registration is not the same as practising, and the registry records no retirement — some people listed here no longer practise. More in New York