Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Timothy William Chow, DC

Chiropractor in Lansdale, PA · enumerated 2006.

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

National Provider Identifier

1689648362

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Registry record

Entity type Individual (Type 1)

Name Dr. Timothy William Chow

Credential DC

Sex Male

Practice address 1970 N Broad St, Lansdale, PA, 19446

Phone (215) 361-1122

Fax (215) 361-6037

Enumeration date Feb 17, 2006

Last updated in NPPES Jul 9, 2007

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License DC009041 (PA) Primary

DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential

Other identifiers

Identifier	Type	State	Issuer
2197917000	Other	PA	IBX / KHPE PROVIDER ID
7598510	Other	PA	AETNA PROVIDER ID

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

What specialty is Timothy Chow?

Timothy Chow is registered in NPPES with the primary taxonomy of Chiropractor. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-09.