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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

William Dodds Tanke, O.D.

Optometrist in West Melbourne, FL · enumerated 2005.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1982608220

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Registry record

Entity type Individual (Type 1)
Name William Dodds Tanke
Credential O.D.
Sex Male
Practice address 1813 West New Haven Avenue, West Melbourne, FL, 32904
Fax (321) 722-4754
Enumeration date Jun 1, 2005
Last updated in NPPES Dec 22, 2014

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License OPC 1868 (FL) Primary
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
3492910 Other FL AETNA HMO
20091 Other FL BLUE CROSS BLUE SHIELD
7792285 Other FL AETNA PPO
9350415 Other FL CIGNA
078289100 Medicaid FL -

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.

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Frequently asked questions

How do I verify William Tanke's NPI record?
Cross-check NPI 1982608220 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1982608220 active?
Yes, as of the latest NPPES snapshot, NPI 1982608220 is active (record last updated 2014-12-22).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-12-22.