NPI Portal NPI Lookup & Verification

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

Dr. Frank W Frydrych Jr., DC

Chiropractor in Lombard, IL · enumerated 2008 · practices at Active Life & Sports Chiropractic LLC.

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

National Provider Identifier

1780869339

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Registry record

Entity type Individual (Type 1)
Name Dr. Frank W Frydrych Jr.
Credential DC
Sex Male
Practice address Lombard, IL, 60148
Phone (630) 519-6284
Fax (866) 443-0749
Enumeration date Jan 2, 2008
Last updated in NPPES Oct 8, 2015

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

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License 038011082 (IL) 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
R00055 Other - MEDICARE PTAN

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 Frank Frydrych practice?
The practice location on file with NPPES is in Lombard, IL. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Frank Frydrych?
The National Provider Identifier (NPI) for Frank Frydrych is 1780869339, 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 2015-10-08.