Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Amy Lou Buchanan, OD
Optometrist in Grand Rapids, MI · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1922209451
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Registry record
Entity type Individual (Type 1)
Name Dr. Amy Lou Buchanan
Credential OD
Sex Female
Practice address 6749 Cascade Rd Se, Grand Rapids, MI, 49546
Phone (616) 957-3099
Fax (616) 957-3729
Enumeration date May 31, 2007
Last updated in NPPES Nov 8, 2018
Taxonomy & licenses
OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses.
About the OD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 1922209451 | 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 NPI 1922209451 active?
Yes, as of the latest NPPES snapshot, NPI 1922209451 is active (record last updated 2018-11-08).
How do I verify Amy Buchanan's NPI record?
Cross-check NPI 1922209451 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-11-08.