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

Katarzyna Noelle Brock, NP

Primary Care Nurse Practitioner in Eastpointe, MI · enumerated 2021.

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

National Provider Identifier

1235701798

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Registry record

Entity type Individual (Type 1)

Name Katarzyna Noelle Brock

Credential NP

Sex Female

Practice address Eastpointe, MI, 48021

Phone (586) 445-0177

Fax (585) 773-1385

Enumeration date Jul 14, 2021

Last updated in NPPES Aug 20, 2021

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

Taxonomy & licenses

363LP2300X Primary Care Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 4704267940 (MI) Primary

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 4704267940 (MI) Secondary

NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority. About the NP 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

What is the NPI number for Katarzyna Brock?

The National Provider Identifier (NPI) for Katarzyna Brock is 1235701798, a Type 1 (individual) record in the CMS NPPES registry.

Where does Katarzyna Brock practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-08-20.