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

Dr. Mark Anthony Klier, MD

Individual provider Pediatrics Physician · NPI 1801992771

Dr. Mark Anthony Klier, MD is a Pediatrics Physician in North Chili, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

4415 Buffalo Rd Ste 1B
North Chili, NY 14514-1024
Phone: (585) 594-9254
Fax: (585) 594-9233
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatrics Physician (primary) Taxonomy 208000000X · Licence 173484 (NY)

Record details

NPI number1801992771
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedSeptember 16, 2006
Last updated in NPPESJuly 9, 2007

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