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DR. CHIMA C NWIZU MD
NPI 1902882517
Family Medicine in Greeley, CO

Active since December 16, 2005PECOS EnrolledAccepts Medicare Assignment
6801 W 20TH ST UNIT 101, GREELEY, CO 80634(970) 378-8000(970) 378-8088 Get Directions Write a Review

NPPES record last updated: April 1, 2020. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Chima C Nwizu Md NPPES

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

DR. CHIMA C NWIZU MD (NPI 1902882517) is an individual family medicine provider in Greeley, Colorado, licensed in Colorado (40934) and active in the NPI registry since December 2005. He is enrolled in Medicare PECOS and is a graduate of Other (1987).

NPPES Registry Identity

NPI1902882517
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameDR. CHIMA C NWIZUCredential: MD
Location Address6801 W 20TH ST UNIT 101Greeley, CO 80634-9640
Mailing Address6801 W 20th St, Suite 101, Attn:sueGreeley, CO 80634-9637 · (970) 378-8000 · Fax (970) 378-8088
Phone(970) 378-8000
Fax(970) 378-8088
Sole ProprietorNo
Medical School CMSOtherGraduated 1987
Enumeration DateDecember 16, 2005
Last NPPES UpdateApril 1, 2020
NPPES CertifiedApril 1, 2020
✔ NPI 1902882517 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in CO · 40934
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
6801 W 20TH ST UNIT 101, Greeley, CO 80634
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Other Identifiers 1

Medicaid81885571CO

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Kansas, Inc., Medica, UnitedHealthcare.Insurance ›

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

Dr. Chima C Nwizu Md 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 ID7214962554
PECOS Enrollment IDI20051005000663
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.

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.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
118 services27 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 80634 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
$89.43 typical visit price
range $58.06 – $174.82
Typical copayment $22.35 (range $14.51 – $43.70)
Most-billed visit code 99203
Established Patient
$102.03 typical visit price
range $18.88 – $142.79
Typical copayment $25.50 (range $4.72 – $35.69)
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.

Referred Medical Equipment & Supplies CMS DME claims 3

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

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
3 suppliers12 claims21 services$6.84 avg. paid by Medicare
Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
2 suppliers19 claims19 services$92.01 avg. paid by Medicare
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 suppliers20 claims20 services$184.87 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 10

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

KELLY BETH JOHNSON NP
Nurse Practitioner
6801 W 20TH ST UNIT 101
GREELEY, CO 80634
Weld County (970) 378-8000
JOHANNA CARLA MCNAIR MD
Family Medicine
6801 W 20TH ST UNIT 101
GREELEY, CO 80634
Weld County (970) 378-8000
ALEXANDER THOMAS GROVER DO
Family Medicine
6801 W 20TH ST UNIT 101
GREELEY, CO 80634
Weld County (970) 378-8000
DR. MICHELLE KATHERINE PACZOSA DO
Family Medicine
6801 W 20TH ST UNIT 101
GREELEY, CO 80634
Weld County (970) 378-8000
CAROL A GANNON APN
Nurse Practitioner (Family)
6801 W 20TH ST UNIT 101
GREELEY, CO 80634
Weld County (970) 378-8000
FAMILY PHYSICIANS OF GREELEY LLP
Family Medicine
6801 W 20TH ST UNIT 101
GREELEY, CO 80634
Weld County (970) 378-8000
NATHAN E BEDOSKY P.A.-C
Physician Assistant (Medical)
6801 W 20TH ST UNIT 101, ATTN: SUE,CREDENTIALING
GREELEY, CO 80634
Weld County (970) 378-8000
DR. MATTHEW LEONARD MARTINEZ MD
Family Medicine
6801 W 20TH ST UNIT 101
GREELEY, CO 80634
Weld County (970) 378-8000

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 Chima Nwizu's NPI number?

The NPI number for Chima Nwizu is 1902882517. It was assigned to this individual provider in the NPPES registry on December 16, 2005.

Where is Chima Nwizu located?

Chima Nwizu practices at 6801 W 20th St Unit 101, Greeley, CO 80634. The listed phone number is (970) 378-8000.

What is Chima Nwizu's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Chima Nwizu enrolled in Medicare?

Yes. Chima Nwizu 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.

What insurance does Chima Nwizu accept?

Health plans from Blue Cross and Blue Shield of Kansas, Inc., Medica and UnitedHealthcare list Chima Nwizu 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.

When was this NPI record last updated?

The NPPES record for Chima Nwizu was last updated on April 1, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years 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.