Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

D & I Associates Inc

Multi-Specialty Clinic/Center in Mansfield, OH · enumerated 2007 · authorized official Insook Chung, President.

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

National Provider Identifier

1609900851

Verified

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Registry record

Entity type Organization (Type 2)

Legal business name D & I Associates Inc

Other name <Unavail>

Practice address 635 S Trimble Rd, Mansfield, OH, 44906

Phone (419) 524-2676

Fax (419) 524-2692

Enumeration date Mar 16, 2007

Last updated in NPPES Mar 20, 2023

Taxonomy & classification

261QM1300X Multi-Specialty Clinic/Center Ambulatory Health Care Facilities · License 34005399 (OH) Primary

Authorized official

Name Insook Chung

Title President

Phone (419) 524-2676

Other identifiers

Identifier	Type	State	Issuer
0306734	Medicaid	OH	-

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2023-03-20. Verify at npiregistry.cms.hhs.gov.

Where is D & I Associates Inc located?

The practice location on file with NPPES is in Mansfield, OH.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-03-20.