Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Nguyen Waterman, O.D.
Optometrist in Washington, DC · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1528098415
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Registry record
Entity type Individual (Type 1)
Name Dr. Nguyen Waterman
Credential O.D.
Sex Female
Practice address 1160 Varnum St Ne Ste 11, Washington, DC, 20017
Phone (202) 529-5200
Enumeration date Jul 4, 2006
Last updated in NPPES Mar 12, 2024
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 |
|---|---|---|---|
| 6520TG | Other | TX | TEXAS OPTOMETRY BOARD |
| 1619 | Other | SC | STATE LICENSE |
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 1528098415 active?
Yes, as of the latest NPPES snapshot, NPI 1528098415 is active (record last updated 2024-03-12).
How do I verify Nguyen Waterman's NPI record?
Cross-check NPI 1528098415 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-03-12.