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

Mary Petro LCSW PLLC

Organization Clinical Social Worker · NPI 1447077615

Mary Petro LCSW PLLC is a Clinical Social Worker in Rockford, Illinois. Registered with an NPI since 2024.

In the registry since
2024
What do these letters mean?
PLLC — Professional limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

415 S Mulford Rd
Rockford, IL 61108-3011
Phone: (779) 910-5001
Fax: (815) 399-5767
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X

Record details

NPI number1447077615
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Mary Petro — Member · (779) 910-5001
NPI enumeratedSeptember 20, 2024
Last updated in NPPESSeptember 20, 2024
Certification dateSeptember 20, 2024
Mailing address11166 Fyvie Ct, Belvidere, IL 61008-7408

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