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Provider Profile

Mary E. Waterloo

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At a glance

About Mary Waterloo

Mary E. Waterloo is a nurse practitioner practicing in Homewood, IL. Medicare claims data shows Mary provided 693 services to 483 patients. The services billed most often include subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes, initial nursing facility care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes, and subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more. This provider record is associated with NPI 1720634827.

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

Specialty

Nurse Practitioner (Primary)

Credentials & Licensing

IL licenceAs reported to the NPI registry
No. 209019819As reported
NPINational Provider Identifier
1720634827Issued 2019

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 Mary E. Waterloo specialize in?

Mary E. Waterloo is a nurse practitioner in Homewood, IL. That is the designation recorded for this NPI in the federal registry.

NPI registry

Where is Mary E. Waterloo located?

Mary E. Waterloo is listed at 17901 Governors Hwy Ste 206, Homewood, IL 60430. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Mary E. Waterloo's phone number?

The number on file is (708) 960-4280. Contact the office directly to confirm availability and scheduling.

NPI registry

What is the NPI for Mary E. Waterloo?

Mary E. Waterloo's National Provider Identifier is 1720634827. 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 Mary E. Waterloo have?

Mary E. Waterloo has 7+ years experience. Registered with an NPI since 2019. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

What does Mary E. Waterloo do most often?

According to Medicare billing data, Mary E. Waterloo 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 Mary E. Waterloo's profile verified?

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

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