Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Michael Wallace, O.D.
Optometrist in Flushing, MI · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1689615346
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Registry record
Entity type Individual (Type 1)
Name Dr. Michael Wallace
Credential O.D.
Sex Male
Practice address 1379 Flushing Rd, Flushing, MI, 48433
Phone (810) 659-3135
Fax (810) 659-0024
Enumeration date Jun 10, 2006
Last updated in NPPES May 7, 2009
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 |
|---|---|---|---|
| 944885903 | Medicaid | MI | - |
| 900B514120 | Other | MI | BLUE CARE NETWORK |
| 2678599 | Medicaid | OH | - |
| 900B566350 | Other | MI | BCBS OF 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
How do I verify Michael Wallace's NPI record?
Cross-check NPI 1689615346 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1689615346 active?
Yes, as of the latest NPPES snapshot, NPI 1689615346 is active (record last updated 2009-05-07).
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-05-07.