MS. MARY WILLIAMS LICDC
NPI 1376076281
Counselor - Addiction (Substance Use Disorder) in Toledo, OH
About Ms. Mary Williams Licdc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MS. MARY WILLIAMS LICDC (NPI 1376076281) is an individual addiction (substance use disorder) provider in Toledo, Ohio, licensed in Ohio (LICDC.161371) and active in the NPI registry since April 2017. She maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 2
Accepted Insurance
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Williams's NPI number?
The NPI number for Mary Williams is 1376076281. It was assigned to this individual provider in the NPPES registry on April 7, 2017.
Where is Mary Williams located?
Mary Williams practices at 3909 Woodley Rd, Toledo, OH 43606. The listed phone number is (419) 725-3330.
What is Mary Williams's specialty?
The primary specialty registered for this NPI is Counselor, specializing in Addiction (Substance Use Disorder), with taxonomy code 101YA0400X.
What insurance does Mary Williams accept?
Health plans from CareSource, McLaren Health Plan Community, MedMutual, Oscar Health Insurance and Oscar Insurance Corporation of Ohio list Mary Williams as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Mary Williams was last updated on May 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Ms. Mary Williams, LICDC · NPI 1376076281
Addiction (Substance Use Disorder) provider in Toledo, Ohio. Individual provider, active in the CMS NPPES registry since April 7, 2017.
## Identity
- **NPI:** 1376076281 (Entity type: Individual)
- **Enumerated:** April 7, 2017
- **Primary specialty:** Counselor - Addiction (Substance Use Disorder) · taxonomy 101YA0400X
- **State license:** LICDC.161371 (Ohio)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 3909 WOODLEY RD, Toledo, OH 43606-1169
- **Phone:** (419) 725-3330
## Record status
- **NPPES last updated:** May 4, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1376076281) · Data from the CMS NPPES public registry.