1. Home
  2. Directory
  3. Wisconsin
  4. Green Bay
  5. Nurse Practitioner
  6. NPI Profile

MRS. BRITNEY SCOTT GRUSZYNSKI APNP, FNP-C
NPI 1952277832
Nurse Practitioner in Green Bay, WI

Active since October 16, 2025PECOS EnrolledAccepts Medicare Assignment
4070 EQUESTRIAN LN, GREEN BAY, WI 54229(920) 866-6180 Get Directions Write a Review

NPPES record last updated: March 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Mar 13, 2026, Dec 30, 2025 (2 updates tracked since 2025).

About Mrs. Britney Scott Gruszynski Apnp, Fnp-c NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MRS. BRITNEY SCOTT GRUSZYNSKI APNP, FNP-C (NPI 1952277832) is an individual nurse practitioner in Green Bay, Wisconsin, licensed in Wisconsin (1724733) and active in the NPI registry since October 2025. She is enrolled in Medicare PECOS and is a graduate of Other (2025).

NPPES Registry Identity

NPI1952277832
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameMRS. BRITNEY SCOTT GRUSZYNSKICredential: APNP, FNP-C
Location Address4070 EQUESTRIAN LNGreen Bay, WI 54229-9649
Mailing AddressPo Box 735044Chicago, IL 60673-5044 · (800) 326-2250
Phone(920) 866-6180
Sole ProprietorNo
Medical School CMSOtherGraduated 2025
Enumeration DateOctober 16, 2025
Last NPPES UpdateMarch 13, 20262 updates tracked since enumeration
NPPES CertifiedMarch 13, 2026
✔ NPI 1952277832 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License✔ Licensed in WI · 1724733
Definition
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
4070 EQUESTRIAN LN, Green Bay, WI 54229
Open in Google Maps ↗

Other Identifiers 1

Medicaid100390011WI

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Mrs. Britney Scott Gruszynski Apnp, Fnp-c is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID4880189539
PECOS Enrollment IDI20251219001227
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 54229 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$82.92 typical visit price
range $53.90 – $163.24
Typical copayment $20.73 (range $13.47 – $40.81)
Most-billed visit code 99203
Established Patient
$95.41 typical visit price
range $17.40 – $133.76
Typical copayment $23.85 (range $4.35 – $33.44)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

BAYCARE CLINIC, LLP
Durable Medical Equipment & Medical Supplies
4070 EQUESTRIAN LN
GREEN BAY, WI 54229
Brown County (920) 288-5555
AURORA MEDICAL GROUP, INC.
Durable Medical Equipment & Medical Supplies
4070 EQUESTRIAN LN
NEW FRANKEN, WI 54229
Brown County (920) 866-6130
BRYAHNA RAMBO MD
Family Medicine
4070 EQUESTRIAN LN
GREEN BAY, WI 54229
Brown County (920) 866-6100

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Britney Gruszynski's NPI number?

The NPI number for Britney Gruszynski is 1952277832. It was assigned to this individual provider in the NPPES registry on October 16, 2025.

Where is Britney Gruszynski located?

Britney Gruszynski practices at 4070 Equestrian Ln, Green Bay, WI 54229. The listed phone number is (920) 866-6180.

What is Britney Gruszynski's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Britney Gruszynski enrolled in Medicare?

Yes. Britney Gruszynski is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Britney Gruszynski was last updated on March 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.