Individual
MARYANN K PIETRZYK
Active
Sole proprietor
No
Provider details
NPI number
Gender
F
Credential
PNP
Contact information
Practice address
3950 E ROBINSON RD, WEST AMHERST, NY 14228-2041
(716) 691-3400
(716) 691-3404
Mailing address
8205 MAIN ST STE 10, WILLIAMSVILLE, NY 14221-6054
(716) 539-0789
(716) 250-9090
Taxonomy
Speciality
Code
Description
License number
State
208000000X
Pediatrics Physician
Primary
F381606-1
NY
Other
Enumeration date
06/29/2006
Last updated
01/29/2026
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