Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Dean Thomas Langenfeld, MD

Individual provider Emergency Medicine Physician · NPI 1972896447

Dr. Dean Thomas Langenfeld, MD is an Emergency Medicine in Buffalo, New York. Graduated from University of Minnesota Medical School in 2011, 15 years ago. Practices with Cavalier County Memorial Hospital Association, an 11-clinician group and accepts Medicare assignment. Licensed in New York.

Years since qualifying
15
Trained at
University of Minnesota Medical School
Licensed in
NY
In the registry since
2011
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

292 N St Apt 4
Buffalo, NY 14201-1315
Phone: (952) 292-0676
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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 276879 (NY)

Record details

NPI number1972896447
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 17, 2011
Last updated in NPPESApril 7, 2015
Mailing address292 North St, Apt 4, Buffalo, NY 14201-1315

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyEMERGENCY MEDICINE
Medical schoolUNIVERSITY OF MINNESOTA MEDICAL SCHOOL
Graduated 2011 (15 years in practice)
Group practice Cavalier County Memorial Hospital Association — 11 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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