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

Ms. Theresa Ann Krawczyk, D.C.

Chiropractor in Cliffside Park, NJ · enumerated 2008.

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

National Provider Identifier

1215185913

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Registry record

Entity type Individual (Type 1)

Name Ms. Theresa Ann Krawczyk

Credential D.C.

Sex Female

Practice address Cliffside Park, NJ, 07010

Phone (201) 945-4075

Fax (201) 945-4070

Enumeration date Sep 5, 2008

Last updated in NPPES Sep 5, 2008

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

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License 38MC00668800 (NJ) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1215185913 active?

Yes, as of the latest NPPES snapshot, NPI 1215185913 is active (record last updated 2008-09-05).

How do I verify Theresa Krawczyk's NPI record?

Cross-check NPI 1215185913 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-09-05.