Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Katlin Knox

Nurse Practitioner in Munster, IN · enumerated 2026.

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

National Provider Identifier

1194638080

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Registry record

Entity type Individual (Type 1)

Name Katlin Knox

Sex Female

Practice address 801 Macarthur Blvd Ste 405, Munster, IN, 46321

Phone (219) 836-5167

Fax (219) 836-5249

Enumeration date Sep 23, 2026

Last updated in NPPES Sep 23, 2026

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 28185500A (IN) 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.

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Frequently asked questions

What specialty is Katlin Knox?

Katlin Knox is registered in NPPES with the primary taxonomy of Nurse Practitioner. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Other providers at this practice address

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Andrea Reader Critical Care Medicine Clinical Nurse Specialist · Munster, IN NPI 1982090239 Dominic Harris Neurological Surgery Physician · Munster, IN NPI 1912394883 Joshua Simon Neurological Surgery Physician · Munster, IN NPI 1699206672 Victoria Wilson Athletic Trainer · Munster, IN NPI 1386134666 Kathryn Vroom Family Nurse Practitioner · Munster, IN NPI 1841930468 Emma Wahlstrom Family Nurse Practitioner · Munster, IN NPI 1770427056

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-09-23.