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

John E Maslak, DDS

Individual provider Dentist · NPI 1023144482

John E Maslak, DDS is a Dentist in Phoenix, Arizona. Works from 2 locations. Licensed in Arizona.

Licensed in
AZ
In the registry since
2007
What do these letters mean?
DDS — Doctor of Dental Surgery
A dentist. DDS and DMD are the same qualification — universities choose which title to award.

See every abbreviation used in this directory →

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Practice location Address checks out

4025 W Bell Rd Ste 1B
Phoenix, AZ 85053-2748
Phone: (602) 439-4900
Fax: (602) 978-6414
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 4901 W Bell Rd, Glendale, AZ 85308 — (602) 439-4900

Specialties & licences

Dentist (primary) Taxonomy 122300000X · Licence D2578 (AZ)

Record details

NPI number1023144482
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorNo
NPI enumeratedFebruary 27, 2007
Last updated in NPPESOctober 30, 2017
Mailing address4025 W Bell Rd Ste 1b, Phoenix, AZ 85053-2748

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