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

Mrs. Catherine Rosa-Sierra Sr., MS

Individual provider Counselor · NPI 1871790758

Mrs. Catherine Rosa-Sierra Sr., MS is a Counselor in Phoenix, Arizona. Licensed in Arizona. Registered with an NPI since 2007.

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

2346 N Central Ave
Phoenix, AZ 85004-1329
Phone: (602) 271-4500
Fax: (602) 282-0102
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Counselor (primary) Taxonomy 101Y00000X (AZ)

Record details

NPI number1871790758
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS
Sole proprietorNo
NPI enumeratedJuly 2, 2007
Last updated in NPPESJuly 8, 2007

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