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MARY LEONARD CAC-AD
NPI 1689534299
Counselor - Addiction (Substance Use Disorder) in New Windsor, MD

Active since November 15, 2025
2075 BRICK CHURCH RD, NEW WINDSOR, MD 21776(443) 821-0717(443) 821-0720 Get Directions Write a Review

NPPES record last updated: November 15, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Mary Leonard Cac-ad NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MARY LEONARD CAC-AD (NPI 1689534299) is an individual addiction (substance use disorder) provider in New Windsor, Maryland and active in the NPI registry since November 2025.

NPPES Registry Identity

NPI1689534299
Entity TypeIndividualFemale
Primary Taxonomy101YA0400X
Provider Legal NameMARY LEONARDCredential: CAC-AD
Location Address2075 BRICK CHURCH RDNew Windsor, MD 21776-8905
Mailing Address2075 Brick Church RdNew Windsor, MD 21776-8905 · (443) 821-0717 · Fax (443) 821-0720
Phone(443) 821-0717
Fax(443) 821-0720
Sole ProprietorYes
Enumeration DateNovember 15, 2025
NPPES CertifiedNovember 15, 2025
✔ NPI 1689534299 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Addiction (Substance Use Disorder)Behavioral Health & Social Service Providers
Taxonomy Code101YA0400X
2075 BRICK CHURCH RD, New Windsor, MD 21776
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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Mary Leonard's NPI number?

The NPI number for Mary Leonard is 1689534299. It was assigned to this individual provider in the NPPES registry on November 15, 2025.

Where is Mary Leonard located?

Mary Leonard practices at 2075 Brick Church Rd, New Windsor, MD 21776. The listed phone number is (443) 821-0717.

What is Mary Leonard's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Addiction (Substance Use Disorder), with taxonomy code 101YA0400X.

When was this NPI record last updated?

The NPPES record for Mary Leonard was last updated on November 15, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.