Nnenna O Nwizu, NP - Medicare Nurse Practitioner in Greeley, CO

Nnenna O Nwizu, NP is a medicare enrolled "Nurse Practitioner - Family" in Greeley, Colorado. She graduated from nursing school in 2016 and has 8 years of diverse experience with area of expertise as Nurse Practitioner. She is a member of the group practice Family Physicians Of Greeley Llp and her current practice location is 2520 W 16th St, Greeley, Colorado. You can reach out to her office (for appointments etc.) via phone at (970) 356-2520.

Nnenna O Nwizu is licensed to practice in Colorado (license number APN.0992750-NP) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1578011003.

Contact Information

Nnenna O Nwizu, NP
2520 W 16th St,
Greeley, CO 80634-4941
(970) 356-2520
Not Available

Map and Direction




Provider's Profile

Full NameNnenna O Nwizu
GenderFemale
SpecialityNurse Practitioner
Experience8 Years
Location2520 W 16th St, Greeley, Colorado
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Nnenna O Nwizu graduated from nursing school in 2016
  NPI Data:
  • NPI Number: 1578011003
  • Provider Enumeration Date: 09/13/2016
  • Last Update Date: 11/30/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 1850672031
  • Enrollment ID: I20161230000258

Medical Identifiers

Medical identifiers for Nnenna O Nwizu such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1578011003NPI-NPPES
13926890OtherCAQH

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LF0000XNurse Practitioner - Family 2016020993 (Colorado)Secondary
363LF0000XNurse Practitioner - Family RXN.0106048-NP (Colorado)Secondary
363LF0000XNurse Practitioner - Family RN.0182120 (Colorado)Secondary
363LF0000XNurse Practitioner - Family APN.0992750-NP (Colorado)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Family Physicians Of Greeley Llp014311569125

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Nnenna O Nwizu allows following entities to bill medicare on her behalf.
Entity NameMeadows Family Medical Center Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1962440412
PECOS PAC ID: 0446151617
Enrollment ID: O20040120000416
Entity NameFamily Physicians Of Greeley Llp
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1649244591
PECOS PAC ID: 0143115691
Enrollment ID: O20040216000502
Entity NameGps Physician Group, Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1881109452
PECOS PAC ID: 9739447400
Enrollment ID: O20180118001015

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Nnenna O Nwizu is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Nnenna O Nwizu, NP
6801 W 20th St Unit 101,
Greeley, CO 80634-9640

Ph: (970) 378-8000
Nnenna O Nwizu, NP
2520 W 16th St,
Greeley, CO 80634-4941

Ph: (970) 356-2520

Reviews and Comments


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Phone: 480-221-9075    

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.