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

Dr. Arnold B. Weinberg, D.C.

Chiropractor in Narberth, PA · enumerated 2006.

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

National Provider Identifier

1861594426

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Registry record

Entity type Individual (Type 1)

Name Dr. Arnold B. Weinberg

Credential D.C.

Sex Male

Practice address Narberth, PA, 19072

Phone (610) 667-7463

Fax (610) 667-2386

Enumeration date Sep 3, 2006

Last updated in NPPES Dec 28, 2016

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

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License DC002684-L (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
0048478000	Other	PA	KEYSTONE, INDEP. BLUE CRO
4262770	Other	PA	AETNA
23-2428304	Other	PA	TRUE TAX NUMBER
2496195	Other	PA	US HEALTHCARE

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Arnold Weinberg?

The National Provider Identifier (NPI) for Arnold Weinberg is 1861594426, a Type 1 (individual) record in the CMS NPPES registry.

Where does Arnold Weinberg practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-12-28.