NORTHWEST OHIO DEVELOPMENTAL CENTER
NPI 1497959605
Residential Treatment Facility, Intellectual and/or Developmental Disabilities in Toledo, OH
About Northwest Ohio Developmental Center NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
NORTHWEST OHIO DEVELOPMENTAL CENTER (NPI 1497959605) is a healthcare organization registered as a residential treatment facility, intellectual and/or developmental disabilities in Toledo, Ohio and active in the NPI registry since June 2007. The organization holds a CLIA Waiver certificate valid through February 13, 2028 and lists Ethel Hierholzer, Operations Director, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Northwest Ohio Developmental Center is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
262Medicare enrollment records show 262 clinicians reassign Medicare billing to Northwest Ohio Developmental Center, which bills Medicare for the services they deliver. Of these, 18 practice within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 15
Nearest to this location (20)
See all 262Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
CLIA Laboratory Certificates CMS CLIA
Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.
Certificate of Waiver 36D2252739
Northwest Ohio Developmental Center, The · Toledo, OHFrequently 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 Northwest Ohio Developmental Center's NPI number?
The NPI number for Northwest Ohio Developmental Center is 1497959605. It was assigned to this organization in the NPPES registry on June 12, 2007.
Where is Northwest Ohio Developmental Center located?
Northwest Ohio Developmental Center is located at 1101 S Detroit Ave, Toledo, OH 43614. The listed phone number is (419) 385-0231.
What is Northwest Ohio Developmental Center's specialty?
The primary specialty registered for this NPI is Residential Treatment Facility, Intellectual and/or Developmental Disabilities with taxonomy code 320600000X.
Is Northwest Ohio Developmental Center enrolled in Medicare?
Yes. Northwest Ohio Developmental Center is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Northwest Ohio Developmental Center?
According to the CMS Revalidation Reassignment List (October 2026 release), 262 clinicians in 15 Medicare specialties reassign their Medicare billing to Northwest Ohio Developmental Center. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Psychiatry (137), Clinical Psychologist (42) and Nurse Practitioner (28). Of these, 18 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Does Northwest Ohio Developmental Center hold a CLIA laboratory certificate?
Yes. A Certificate of Waiver (number 36D2252739) is associated with this NPI, valid through February 13, 2028. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.
When was this NPI record last updated?
The NPPES record for Northwest Ohio Developmental Center was last updated on August 24, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 years 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.
# Northwest Ohio Developmental Center · NPI 1497959605
Residential Treatment Facility, Intellectual and/or Developmental Disabilities organization in Toledo, Ohio. Organization record, active in the CMS NPPES registry since June 12, 2007.
## Identity
- **NPI:** 1497959605 (Entity type: Organization)
- **Enumerated:** June 12, 2007
- **Primary specialty:** Residential Treatment Facility, Intellectual and/or Developmental Disabilities · taxonomy 320600000X
- **Organization subpart:** Yes (part of State Of Ohio - Department Of Mrdd)
- **Authorized official:** Ethel Hierholzer, OPERATIONS DIRECTOR
## Practice location
- **Address:** 1101 S DETROIT AVE, Toledo, OH 43614-2704
- **Phone:** (419) 385-0231 · **Fax:** (419) 382-0719
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 262 clinicians in 15 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Psychiatry (137), Clinical Psychologist (42), Nurse Practitioner (28); 18 practice within 10 miles; [full list](https://npiprofile.com/npi/1497959605/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** August 24, 2010
- **Other identifiers:** Medicaid 2411287 (OH); Medicare PIN 9382412 (OH)
- **CLIA laboratory certificates:** 1 on file
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Source: [NPI Profile](https://npiprofile.com/npi/1497959605) · Data from the CMS NPPES public registry.