Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. Michael J Klein, DO

Individual provider Emergency Medicine Physician · NPI 1912940446

Dr. Michael J Klein, DO is an Emergency Medicine Physician in Buffalo, New York. Licensed in New York. Registered with an NPI since 2006.

Licensed in
NY
In the registry since
2006
Specialties on file
2
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

100 High St
Buffalo, NY 14203
Phone: (716) 691-8838
Fax: (716) 564-1134
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 171826 (NY)
Emergency Medicine Physician Taxonomy 207P00000X · Licence 1718263 (NY)

Record details

NPI number1912940446
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedJune 13, 2006
Last updated in NPPESAugust 21, 2014
Mailing address6 Fountain Plaza, Buffalo, NY 14202

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