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

Dr. Sylvia Mariella Firnhaber Bonner, MD

Individual provider Specialist · NPI 1801866827

Dr. Sylvia Mariella Firnhaber Bonner, MD is a Specialist in Phoenix, Arizona. Licensed in Arizona. Registered with an NPI since 2006.

Licensed in
AZ
In the registry since
2006
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

2423 W Dunlap Ave
Phoenix, AZ 85021-2830
Phone: (602) 468-0317
Fax: (602) 468-0350
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Specialist (primary) Taxonomy 174400000X · Licence 27091 (AZ)

Record details

NPI number1801866827
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 23, 2006
Last updated in NPPESJuly 13, 2026

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