Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Tadaie Wakamatsu, MD
Surgery Physician in Wilmington, DE · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1396743969
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Registry record
Entity type Individual (Type 1)
Name Tadaie Wakamatsu
Credential MD
Sex Male
Practice address 701 N Clayton St, Suite 601, Wilmington, DE, 19805
Phone (302) 652-6050
Fax (302) 652-6053
Enumeration date Jul 8, 2005
Last updated in NPPES Nov 17, 2008
Taxonomy & licenses
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 0000038101 | Medicaid | DE | - |
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
Where does Tadaie Wakamatsu practice?
The practice location on file with NPPES is in Wilmington, DE. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Tadaie Wakamatsu?
The National Provider Identifier (NPI) for Tadaie Wakamatsu is 1396743969, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-11-17.