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Provider Profile

Karen Bretz, APN

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At a glance

About Karen Bretz

Karen Bretz, APN is a nurse practitioner — family based in Chicago, IL. Medicare claims data shows Karen provided 122 services to 121 patients. The services billed most often include new patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more, established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, and urinalysis, manual test. The provider's National Provider Identifier (NPI) is 1134428683.

Factual summary compiled by Guide.md from public records; not written by this provider.

Specialty

Credentials & Licensing

IL licenceAs reported to the NPI registry
No. 209.008406As reported
WI licenceAs reported to the NPI registry
No. 15230-33As reported
NPINational Provider Identifier
1134428683Issued 2011

As reported to the NPI registry ↗

Medicare information

Medicare opt-outNo
Can order and refer in MedicareYes

Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.

Common questions

What does Karen Bretz specialize in?

Karen Bretz is a nurse practitioner in Chicago, IL. That is the designation recorded for this NPI in the federal registry, where it is listed as “Nurse Practitioner — Family”.

NPI registry

Where is Karen Bretz located?

Karen Bretz is listed at 5625 N Ridge Ave, Chicago, IL 60660. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Karen Bretz's phone number?

The number on file is (800) 323-8622. Contact the office directly to confirm availability and scheduling.

NPI registry

What is the NPI for Karen Bretz?

Karen Bretz's National Provider Identifier is 1134428683. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.

NPI registry

How much experience does Karen Bretz have?

Karen Bretz has 15+ years experience. Registered with an NPI since 2011. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

What does Karen Bretz do most often?

According to Medicare billing data, Karen Bretz the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.

Medicare claims

Is Karen Bretz's profile verified?

Not yet. This profile is built from public federal data and has not been confirmed by Karen Bretz. If this is you, claiming it is free.

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Guide.md listings do not constitute medical advice or an endorsement.

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