Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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MS. Martha Marin O'Bryan, MS

Individual provider Speech-Language Pathologist · NPI 1912043332

MS. Martha Marin O'Bryan, MS is a Speech-Language Pathologist in Phoenix, Arizona. Practices as a sole proprietor. Licensed in Arizona.

Licensed in
AZ
In the registry since
2007
What do these letters mean?
MS — Master of Science
A graduate science degree.

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Practice location Address checks out

4510 N 37th Ave
Phoenix, AZ 85019-3206
Phone: (602) 336-2990
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Speech-Language Pathologist (primary) Taxonomy 235Z00000X · Licence SLP0719 (AZ)

Record details

NPI number1912043332
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS
Sole proprietorYes
NPI enumeratedJanuary 30, 2007
Last updated in NPPESJuly 8, 2007

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