Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Timothy Grady, D.C.
Chiropractor in Ionia, MI · enumerated 2015.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1831554773
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Registry record
Entity type Individual (Type 1)
Name Timothy Grady
Credential D.C.
Sex Male
Practice address 206 W Main St, Ionia, MI, 48846
Phone (616) 523-6697
Fax (616) 523-6698
Enumeration date Dec 18, 2015
Last updated in NPPES Oct 13, 2022
Taxonomy & licenses
DC — Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders.
About the DC credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 20160212358398 | Medicaid | MI | — |
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.
Frequently asked questions
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Timothy Grady?
Timothy Grady is registered in NPPES with the primary taxonomy of Chiropractor. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-10-13.