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DR. ARINZECHUKWU UZOECHINA M.D
NPI 1467860262
Internal Medicine - Critical Care Medicine in Weston, WI

Active since July 24, 2014PECOS EnrolledAccepts Medicare Assignment
78.85/100
CMS Quality Rating
3400 MINISTRY PKWY, WESTON, WI 54476(715) 389-5127 Get Directions Write a Review

NPPES record last updated: May 27, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: May 27, 2026, Sep 6, 2023, Apr 2, 2021 and 1 more (4 updates tracked since 2019).

About Dr. Arinzechukwu Uzoechina M.d NPPES

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

DR. ARINZECHUKWU UZOECHINA M.D (NPI 1467860262) is an individual critical care medicine provider in Weston, Wisconsin, licensed in Wisconsin (64839) and active in the NPI registry since July 2014. He is enrolled in Medicare PECOS, is affiliated with Carolinas Medical Center/behav Health, and maintains a secondary practice location in Marshfield.

NPPES Registry Identity

NPI1467860262
Entity TypeIndividualMale
Primary Taxonomy207RC0200X
Provider Legal NameDR. ARINZECHUKWU UZOECHINACredential: M.D
Location Address3400 MINISTRY PKWYWeston, WI 54476-5220
Mailing Address1000 N Oak AveMarshfield, WI 54449-5703
Phone(715) 389-5127
Sole ProprietorNo
Medical School CMSOtherGraduated 2006
Enumeration DateJuly 24, 2014
Last NPPES UpdateMay 27, 20264 updates tracked since enumeration
NPPES CertifiedMay 27, 2026
✔ NPI 1467860262 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyInternal Medicine · Critical Care MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207RC0200X
License✔ Licensed in WI · 64839
Definition
An internist who diagnoses, treats and supports patients with multiple organ dysfunction. This specialist may have administrative responsibilities for intensive care units and may also facilitate and coordinate patient care among the primary physician, the critical care staff and other specialists.
Also ListedInternal MedicineTaxonomy 207R00000X · License 64839 (WI)
Also ListedHospitalistTaxonomy 208M00000X · License 64839 (WI)
3400 MINISTRY PKWY, Weston, WI 54476
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Secondary Practice Location 1

Location 11000 N Oak AveMarshfield, WI 54449-5703 · Phone (715) 387-5501 · Fax (715) 387-5434

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BlueCross BlueShield of South Carolina, Sanford 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 and accepts Medicare assignment

Dr. Arinzechukwu Uzoechina M.d 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 ID2567766769
PECOS Enrollment IDI20170622002965, I20241216002690
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

7

Medicare enrollment records show Arinzechukwu Uzoechina reassigns Medicare billing to 7 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Mchs Hospitals Inc
Same address
Clinic/Center
3400 MINISTRY PKWY
Weston, WI 54476
  • Reassigned Medicare billing, Wisconsin enrollment
  • Also billed through NPI 1952890873 (Wisconsin)
  • 2,476 clinicians in this Medicare group
NPI 1992336655 (715) 393-1000
Marshfield Clinic Inc
34 mi
Clinic/Center
1000 N OAK AVE
Marshfield, WI 54449
  • Reassigned Medicare billing, Wisconsin enrollment
  • 2,540 clinicians in this Medicare group
NPI 1952347981 (715) 387-5511
Memorial Hospital, Inc
56 mi
Clinical Medical Laboratory
216 SUNSET PL, MEMORIAL HOSPITAL, INC
Neillsville, WI 54456
  • Reassigned Medicare billing, Wisconsin enrollment
  • Also billed through NPI 1346239373 (Wisconsin)
  • 1,283 clinicians in this Medicare group
NPI 1679746747 (715) 743-3101
Flambeau Hospital Inc
83 mi
Clinic/Center
98 SHERRY AVE
Park Falls, WI 54552
  • Reassigned Medicare billing, Wisconsin enrollment
  • Also billed through NPI 1700963048 (Wisconsin)
  • 1,351 clinicians in this Medicare group
NPI 1194317966 (715) 762-2484
Beaver Dam Community Hospitals Inc
96 mi
Family Medicine
180 GATEWAY DR
Waupun, WI 53963
  • Reassigned Medicare billing, Wisconsin enrollment
  • 1,447 clinicians in this Medicare group
NPI 1629374780 (920) 345-1306
Lakeview Medical Center Inc Of Rice Lake
105 mi
Clinic/Center
806 2ND ST
Chetek, WI 54728
  • Reassigned Medicare billing, Wisconsin enrollment
  • 1,616 clinicians in this Medicare group
NPI 1659008605 (715) 924-2000
Musc Community Physicians
920 mi
Internal Medicine
506 NORTH ST
Bamberg, SC 29003
  • Reassigned Medicare billing, South Carolina enrollment
  • 2,389 clinicians in this Medicare group
NPI 1841878006 (803) 245-6290

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

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
139 services40 patients

Hospital Affiliations CMS Care Compare 3

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Carolinas Medical Center/Behav Health

Acute Care Hospitals · Charlotte, NC
2/5 CMS rating
OwnershipGovernment - Hospital District or Authority
CMS Certification Number340113
Location1000 Blythe BlvdCharlotte, NC 28203 · Mecklenburg County
Emergency services Birthing friendly

Musc Health Lancaster Medical Center

Acute Care Hospitals · Lancaster, SC
3/5 CMS rating
OwnershipProprietary
CMS Certification Number420036
Location800 W Meeting StLancaster, SC 29720 · Lancaster County
Emergency services Birthing friendly

Marshfield Medical Center - Weston

Acute Care Hospitals · Weston, WI
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number520202
Location3400 Ministry ParkwayWeston, WI 54476 · Marathon County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 54476 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
$123.69 typical visit price
range $53.90 – $163.24
Typical copayment $30.92 (range $13.47 – $40.81)
Most-billed visit code 99204
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.

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.

78.85/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality66.68
Promoting Interoperability99
Improvement Activities40
Cost54.87

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.

DR. ANA MARIA PAGAN CABRERA M.D.
Obstetrics & Gynecology
3400 MINISTRY PKWY
WESTON, WI 54476
Marathon County (715) 393-1000
DR. KSHAMATA SHALINI MD
Internal Medicine
3400 MINISTRY PKWY
WESTON, WI 54476
Marathon County (715) 393-3000
WINFRED M KIAMAH MD
Internal Medicine
3400 MINISTRY PKWY
WESTON, WI 54476
Marathon County (715) 393-1000
DR. ALISON ROSE MARCINIAK M.D.
Emergency Medicine
3400 MINISTRY PKWY
WESTON, WI 54476
Marathon County (715) 393-3000
TINA K SCHULTZ APNP
Nurse Practitioner
3400 MINISTRY PKWY
WESTON, WI 54476
Marathon County (715) 393-3000
WARREN R. DUNN MD
Orthopaedic Surgery
3400 MINISTRY PKWY
WESTON, WI 54476
Marathon County (715) 847-3542
MS. ANN E HARMON CRNA
Nurse Anesthetist, Certified Registered
3400 MINISTRY PKWY
WESTON, WI 54476
Marathon County (715) 393-3000
JOHN H. BRAXTON M.D.
Thoracic Surgery (Cardiothoracic Vascular Surgery)
3400 MINISTRY PKWY
WESTON, WI 54476
Marathon County (715) 393-1000

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 Arinzechukwu Uzoechina's NPI number?

The NPI number for Arinzechukwu Uzoechina is 1467860262. It was assigned to this individual provider in the NPPES registry on July 24, 2014.

Where is Arinzechukwu Uzoechina located?

Arinzechukwu Uzoechina practices at 3400 Ministry Pkwy, Weston, WI 54476. The listed phone number is (715) 389-5127.

What is Arinzechukwu Uzoechina's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Critical Care Medicine, with taxonomy code 207RC0200X.

Is Arinzechukwu Uzoechina enrolled in Medicare?

Yes. Arinzechukwu Uzoechina 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.

Which organizations bill Medicare for Arinzechukwu Uzoechina's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Arinzechukwu Uzoechina reassigns Medicare benefits to 7 organizations: Mchs Hospitals Inc (Weston, WI), Marshfield Clinic Inc (Marshfield, WI), Memorial Hospital, Inc (Neillsville, WI), Flambeau Hospital Inc (Park Falls, WI), Beaver Dam Community Hospitals Inc (Waupun, WI) and 2 more organizations, listed in the Medicare section above. Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Arinzechukwu Uzoechina's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Arinzechukwu Uzoechina accept?

Health plans from BlueCross BlueShield of South Carolina and Sanford Health Plan list Arinzechukwu Uzoechina as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Arinzechukwu Uzoechina affiliated with any hospitals?

According to CMS data, Arinzechukwu Uzoechina is affiliated with Carolinas Medical Center/Behav Health, Musc Health Lancaster Medical Center and Marshfield Medical Center - Weston.

When was this NPI record last updated?

The NPPES record for Arinzechukwu Uzoechina was last updated on May 27, 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.