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

Dr. Sigrid Nilssen, DC

Internist Chiropractor in Miami Beach, FL · enumerated 2006.

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

National Provider Identifier

1326157561

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Registry record

Entity type Individual (Type 1)
Name Dr. Sigrid Nilssen
Credential DC
Sex Female
Practice address Miami Beach, FL, 33139
Phone (305) 532-7788
Fax (305) 534-6558
Enumeration date Aug 30, 2006
Last updated in NPPES Jul 8, 2007

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

Taxonomy & licenses

111NI0900X Internist Chiropractor Chiropractic Providers · License 6134 (FL) Primary
DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential

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 Sigrid Nilssen practice?
The practice location on file with NPPES is in Miami Beach, FL. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Sigrid Nilssen?
The National Provider Identifier (NPI) for Sigrid Nilssen is 1326157561, 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 2007-07-08.