Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. William D. Schenk

Ophthalmology Physician in Lebanon, TN · enumerated 2005.

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

National Provider Identifier

1306847009

Verified

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Registry record

Entity type Individual (Type 1)

Name Dr. William D. Schenk

Sex Male

Practice address 1670 W Main St, Ste 100, Lebanon, TN, 37087

Phone (615) 453-5155

Fax (615) 444-5915

Enumeration date Aug 3, 2005

Last updated in NPPES Feb 2, 2009

Taxonomy & licenses

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License 16211 (TN) Primary

Other identifiers

Identifier	Type	State	Issuer
180003265	Other	TN	PALMETTO GBA
000047586	Other	TN	BLUE CROSS BLUE SHIELD
3013671	Other	TN	HEALTHSPRING
000047586	Other	TN	TENNCARE SELECT
1238610001	Other	TN	DMERC
000047586	Other	TN	BCBS ADVANTAGE
3180072	Other	TN	CIGNA
3013671	Medicaid	TN	-
4065477	Other	TN	AETNA PPO
621298175	Other	TN	DEFAULT

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

Where does William Schenk practice?

The practice location on file with NPPES is in Lebanon, TN. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for William Schenk?

The National Provider Identifier (NPI) for William Schenk is 1306847009, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-02-02.