Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Daniel E Toocheck, O.D.

Optometrist in West Chester, PA · enumerated 2007.

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

National Provider Identifier

1528284346

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Registry record

Entity type Individual (Type 1)

Name Dr. Daniel E Toocheck

Credential O.D.

Sex Male

Practice address West Chester, PA, 19382

Phone (484) 354-2835

Enumeration date Apr 18, 2007

Last updated in NPPES Mar 31, 2017

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License OEG001602 (PA) Primary

152W00000X Optometrist Eye and Vision Services Providers · License I3-0001323 (DE) Secondary

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
232876492	Other	PA	FED TAX ID
0017031950004	Medicaid	PA	-

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 Daniel Toocheck's NPI record?

Cross-check NPI 1528284346 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1528284346 active?

Yes, as of the latest NPPES snapshot, NPI 1528284346 is active (record last updated 2017-03-31).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-03-31.