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

Carin Fiebiger Williams, RN ACUPUNCTURIST

Acupuncturist in Paramus, NJ · enumerated 2007.

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

National Provider Identifier

1003951450

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Registry record

Entity type Individual (Type 1)

Name Carin Fiebiger Williams

Credential RN ACUPUNCTURIST

Sex Female

Practice address Paramus, NJ, 07652

Phone (201) 368-9534

Enumeration date Feb 21, 2007

Last updated in NPPES Oct 14, 2009

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

Taxonomy & licenses

163WH0200X Home Health Registered Nurse Nursing Service Providers · License 26NR05178400 (NJ) Secondary

171100000X Acupuncturist Other Service Providers · License 25MZ00034000 (NJ) Primary

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 Carin Williams?

The National Provider Identifier (NPI) for Carin Williams is 1003951450, a Type 1 (individual) record in the CMS NPPES registry.

Where does Carin Williams practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-10-14.