Federally-Listed PSOs

Below is a list of PSOs that are currently listed by AHRQ. A health care provider can only obtain the confidentiality and privilege protections of the Patient Safety Act by working with a Federally-listed PSO.

Use the categories on the left to filter the list of PSOs or search a PSO name.

Note: AHRQ updates the PSO information contained within the directories weekly, as needed; changes are made when there are newly listed PSOs and/or when existing information requires revision. Changes that would otherwise be effective on a weekend day or holiday will be effective on the next business day. Information contained in the directories is based on attestations that the PSOs provide. To update PSO contact information, please use the Change of Listing Information form; to update profile information, please go to the PSO PPC Web site.

There are 85 total PSOs listed by AHRQ.

Alliance for Patient Medication Safety
PSO Number: P0020
Component of Parent Org(s):
  • NASPA
Effective Date and Time of Initial Listing: December 10, 2008 12:01 AM ET
Street Address: 2530 Professional Road, Suite 202, Richmond, Virginia 23235
PSO Phone Number: (804) 422-6311
Fax: (804) 612-6555
Point of Contact: Taramarie (Tara) Modisett
Point of Contact Phone: (804) 422-6311
Point of Contact Email: tara@naspa.us (link is external)
Next biennial attestation for Two Contracts due between 12/10/2018 and 12/09/2020
Disclosures & Finding: None
Subject to FDA-Regulated Reporting Entity Guidance: No
The PSO Advisory, LLC
PSO Number: P0089
Effective Date and Time of Initial Listing: May 5, 2010 12:01 AM ET
Street Address: 573 Mendon Road, Suite 2, Cumberland, Rhode Island 02864
PSO Phone Number: (401) 228-7590
Fax: (401) 465-6979
Point of Contact: William P Smith RPH, MS
Point of Contact Phone: (401) 228-7590
Point of Contact Email: wpsmith@thepsoadvisory.com (link is external)
Next biennial attestation for Two Contracts due between 05/05/2016 and 05/04/2018
Disclosures & Finding: None
Subject to FDA-Regulated Reporting Entity Guidance: No
The Patient Safety Research Foundation, Inc.
PSO Number: P0043
Component of Parent Org(s):
  • Walgreen Co.
Effective Date and Time of Initial Listing: January 14, 2009 12:01 AM ET
Street Address: 200 Wilmot Road MS-2194, Deerfield, Illinois 60015-4681
PSO Phone Number: (847) 315-3379
Fax: (847) 315-3109
Point of Contact: Natasha Farah Polster RPh
Point of Contact Phone: (847) 315-3379
Point of Contact Email: tasha.polster@walgreens.com (link is external)
Next biennial attestation for Two Contracts due between 01/14/2017 and 01/13/2019
Disclosures & Finding:
Subject to FDA-Regulated Reporting Entity Guidance: Yes