Physician Profile

Unclaimed Profile

About GRUSZYNSKI

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Education & Training

Medical School Other Graduated: 2025

Areas of Expertise

NURSE PRACTITIONER (Primary)

Common questions

What does Dr. Gruszynski specialise in?

Dr. Gruszynski is a nurse practitioner in Green Bay, WI. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “NURSE PRACTITIONER”.

NPI registry

Where is Dr. Gruszynski located?

Dr. Gruszynski is listed at 4070 EQUESTRIAN LN, Green Bay, WI 54229. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Dr. Gruszynski's phone number?

The number on file is (920) 866-6180. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is Dr. Gruszynski's NPI number?

Dr. Gruszynski's National Provider Identifier is 1952277832. 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

Where did Dr. Gruszynski go to medical school?

Dr. Gruszynski attended Other, graduating in 2025. This comes from the CMS National Downloadable File.

CMS public data

How long has Dr. Gruszynski been practising?

Dr. Gruszynski has 1 year experience. Calculated from a graduation year of 2025, reported in the CMS National Downloadable File.

CMS public data

Has Dr. Gruszynski confirmed this information?

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

Guide.md

Licensing & Certification

WI license1724733
NPI1952277832
NPI issued10/16/2025

Source: NPPES NPI Registry

Related providers

Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.

Also at this address 2

Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.

Other nurse practitioners in Green Bay 8

Same specialty, same city.

Trained at Other 8

Other providers in the same specialty who trained at the same institution.

More connections — 8 related providers in 1 group

Class of 2025 at Other 8

Providers who graduated from the same medical school in the same year.

Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.