Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. SUZETTE K MILLINGTON-BUFFONG DO
NPI 1205287638
Psychiatry & Neurology - Neurocritical Care in Green Bay, WI

Q: What is Suzette Millington-buffong's NPI number?

The NPI number for Suzette Millington-buffong is 1205287638. It was assigned to this individual provider in the NPPES registry on June 27, 2016.

Q: What is Suzette Millington-buffong's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurocritical Care, with taxonomy code 2084A2900X.

Active since June 27, 2016PECOS Enrolled

84.5/100

CMS Quality Rating

835 S VAN BUREN ST, GREEN BAY, WI 54301(920) 272-1610 Get Directions Write a Review

NPPES record last updated: September 9, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Sep 9, 2026, Aug 27, 2026, May 26, 2026 and 5 more (8 updates tracked since 2016).

On this page

About Dr. Suzette K Millington-buffong Do NPPES

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

DR. SUZETTE K MILLINGTON-BUFFONG DO (NPI 1205287638) is an individual neurocritical care provider in Green Bay, Wisconsin, licensed in Wisconsin (1859-321) and active in the NPI registry since June 2016. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1205287638

Entity TypeIndividualFemale

Primary Taxonomy2084A2900X

Provider Legal NameDR. SUZETTE K MILLINGTON-BUFFONGCredential: DO

Location Address835 S VAN BUREN STGreen Bay, WI 54301-3526

Mailing AddressPo Box 19070Green Bay, WI 54307-9070 · (920) 496-4700

Phone(920) 272-1610

Sole ProprietorNo

Enumeration DateJune 27, 2016

Last NPPES UpdateSeptember 9, 20268 updates tracked since enumeration

NPPES CertifiedSeptember 9, 2026

✔ NPI 1205287638 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychiatry & Neurology · Neurocritical CareAllopathic & Osteopathic Physicians

Taxonomy Code2084A2900X

License✔ Licensed in WI · 1859-321

Definition

The medical subspecialty of Neurocritical Care is devoted to the comprehensive, multisystem care of the critically-ill neurological patient. Like other intensivists, the neurointensivist generally assumes the primary role for coordinating the care of his or her patients in the ICU, both the neurological and medical management of the patient. They may also provide consultative services for these patients as requested within the health system.

Also ListedInternal MedicineTaxonomy 207R00000X · License 34.014593 (OH)

835 S VAN BUREN ST, Green Bay, WI 54301

Open in Google Maps ↗

Other Identifiers 1

Medicaid100423373WI

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include CareSource, Security Health Plan.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Suzette K Millington-buffong Do is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Medicare Billing Reassignments

Medicare enrollment records show Suzette Millington-buffong reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

St Vincent Hospital-Hospital Sisters-Third Order Of St Francis

3.9 mi

General Practice

2710 EXECUTIVE DR
Green Bay, WI 54304

Reassigned Medicare billing, Wisconsin enrollment
742 clinicians in this Medicare group

NPI 1285613638 (920) 433-8287

St. Nicholas Hospital-Sisters Of The Third Order Of St Francis

53 mi

Internal Medicine

3113 SAEMANN AVE
Sheboygan, WI 53081

Reassigned Medicare billing, Wisconsin enrollment
673 clinicians in this Medicare group

NPI 1275799413 (920) 496-4700

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

84.5/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

81.16

Promoting Interoperability

100

Improvement Activities

Cost

67.18

Referred Medical Equipment & Supplies CMS DME claims

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Supply allowance for therapeutic continuous glucose monitor (cgm), includes all supplies and accessories, 1 month supply = 1 unit of service K0553

DME-Other DME · category DE017N

2 suppliers13 claims13 services$184.65 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 20

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

MARY LYNN BARTEL MD

Pediatrics

835 S VAN BUREN ST, ROOM 1041
GREEN BAY, WI 54301

Brown County (920) 496-4700

DR. EKMINI WIJESINGHE MD

Hospitalist

835 S VAN BUREN ST, ST VINCENT HOSPITAL
GREEN BAY, WI 54301

Brown County (920) 272-1586

SALLY SCHLISE MD

Radiology (Radiation Oncology)