Michelle Wen Williamson, APRN - Medicare Nurse Practitioner in Greeley, CO

Michelle Wen Williamson, APRN is a medicare enrolled "Nurse Practitioner - Acute Care" in Greeley, Colorado. She graduated from nursing school in 2010 and has 14 years of diverse experience with area of expertise as Nurse Practitioner. She is a member of the group practice Mission Health Community Multispecialty Providers Llc and her current practice location is 1801 16th St, Greeley, Colorado. You can reach out to her office (for appointments etc.) via phone at (239) 340-0816.

Michelle Wen Williamson is licensed to practice in Colorado (license number 0103440) 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 1487956843.

Contact Information

Michelle Wen Williamson, APRN
1801 16th St,
Greeley, CO 80631-5154
(239) 340-0816
Not Available

Map and Direction




Provider's Profile

Full NameMichelle Wen Williamson
GenderFemale
SpecialityNurse Practitioner
Experience14 Years
Location1801 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:
  • Michelle Wen Williamson graduated from nursing school in 2010
  NPI Data:
  • NPI Number: 1487956843
  • Provider Enumeration Date: 11/17/2010
  • Last Update Date: 09/11/2018
  Medicare PECOS Information:
  • PECOS PAC ID: 4082802962
  • Enrollment ID: I20201222002858

Medical Identifiers

Medical identifiers for Michelle Wen Williamson such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1487956843NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363L00000XNurse Practitioner CP000945 (South Dakota)Secondary
363LA2100XNurse Practitioner - Acute Care 0103440 (Colorado)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Memorial Mission Hospital And Asheville Surgery CeAsheville, NCHospital
Angel Medical CenterFranklin, NCHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Mission Health Community Multispecialty Providers Llc9537468574577

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. Michelle Wen Williamson allows following entities to bill medicare on her behalf.
Entity NameMission Health Community Multispecialty Providers Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1457719130
PECOS PAC ID: 9537468574
Enrollment ID: O20160426001883

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. Michelle Wen Williamson 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
Michelle Wen Williamson, APRN
1801 16th St,
Greeley, CO 80631-5199

Ph: (239) 340-0816
Michelle Wen Williamson, APRN
1801 16th St,
Greeley, CO 80631-5154

Ph: (239) 340-0816

Reviews and Comments


Nurse Practitioner Nurses in Greeley, CO

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Beth Ann Ramsey, N.P.
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Kelly Beth Johnson, NP
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Natalia Smith, FNP, AGACNP
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Medicare: Accepting Medicare Assignments
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Susan F Cowles, F.N.P.
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Medicare: Not Enrolled in Medicare
Practice Location: 1901 10th Ave, Greeley, CO 80639
Phone: 970-350-4930    Fax: 970-350-4953
Jessica Lynn Fritz, AGACNP-BC
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Medicare: Accepting Medicare Assignments
Practice Location: 1801 16th St, Greeley, CO 80631
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.