NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Mary Eileen Johnston Bruno, ANP-BC

Adult Health Nurse Practitioner in Frankfort, IL · enumerated 2008 · practices at Illinois Mentor Community Services, Inc.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1669639480

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Ms. Mary Eileen Johnston Bruno
Credential ANP-BC
Sex Female
Practice address 20646 Abbey Woods Ct. N., Suite 201, Frankfort, IL, 60423
Fax (866) 216-5707
Enumeration date May 20, 2008
Last updated in NPPES Oct 22, 2013

Taxonomy & licenses

163WC2100X Continence Care Registered Nurse Nursing Service Providers · License 209-003545 (IL) Secondary
163WW0000X Wound Care Registered Nurse Nursing Service Providers · License 209-003545 (IL) Secondary
163WX1500X Ostomy Care Registered Nurse Nursing Service Providers · License 209-003545 (IL) Secondary
363LA2200X Adult Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 209010075 (IL) Primary
364S00000X Clinical Nurse Specialist Physician Assistants & Advanced Practice Nursing Providers · License 209003545 (IL) Secondary

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Mary Johnston Bruno?
The National Provider Identifier (NPI) for Mary Johnston Bruno is 1669639480, a Type 1 (individual) record in the CMS NPPES registry.
Where does Mary Johnston Bruno practice?
The practice location on file with NPPES is in Frankfort, IL. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-10-22.