Dr Gretchen Evans, MD, MPH - Medicare Gastroenterology in Greeley, CO

Dr Gretchen Evans, MD, MPH is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Greeley, Colorado. She went to Drexel University College Of Medicine and graduated in 2017 and has 8 years of diverse experience with area of expertise as Gastroenterology. She is a member of the group practice Banner Health Physicians Colorado 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 (970) 810-4475.

Dr Gretchen Evans is licensed to practice in Colorado (license number DR0073055) 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 1184144230.

Contact Information

Dr Gretchen Evans, MD, MPH
1801 16th St,
Greeley, CO 80631-5154
(970) 810-4475
Not Available

Map and Direction




Physician's Profile

Full NameDr Gretchen Evans
GenderFemale
SpecialityGastroenterology
Experience8 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:
  • Dr Gretchen Evans attended and graduated from Drexel University College Of Medicine in 2017
  NPI Data:
  • NPI Number: 1184144230
  • Provider Enumeration Date: 06/20/2017
  • Last Update Date: 06/18/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 5991076846
  • Enrollment ID: I20240911001597

Medical Identifiers

Medical identifiers for Dr Gretchen Evans such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1184144230NPI-NPPES
2019042328MedicaidMO

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 162158005 (Missouri)Secondary
207RG0100XInternal Medicine - Gastroenterology 186014 (California)Secondary
207RG0100XInternal Medicine - Gastroenterology 4301501928 (Michigan)Secondary
207RG0100XInternal Medicine - Gastroenterology DR0073055 (Colorado)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
North Colorado Medical CenterGreeley, COHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Banner Health Physicians Colorado Llc8921273038267

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. Dr Gretchen Evans allows following entities to bill medicare on her behalf.
Entity NameBanner Health Physicians Colorado Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1073899134
PECOS PAC ID: 8921273038
Enrollment ID: O20111219000237

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. Dr Gretchen Evans 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
Dr Gretchen Evans, MD, MPH
5890 W 13th St Ste 104,
Greeley, CO 80634-4821

Ph: (970) 810-4475
Dr Gretchen Evans, MD, MPH
1801 16th St,
Greeley, CO 80631-5154

Ph: (970) 810-4475

Reviews and Comments


Internal Medicine Doctors in Greeley, CO

Dr. John Paul Berger, D.O.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 6767 29th St Fl 2, Greeley, CO 80634
Phone: 970-224-9102    Fax: 970-224-9112
Dr. Sheldon Gregory Stadnyk, M.D.
Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 1801 16th St, Greeley, CO 80631
Phone: 970-350-6002    
Dr. Veronika Panah, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 2010 16th St Ste A, Greeley, CO 80631
Phone: 970-810-4475    
Dr. Steven O Kading, MD
Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 1900 16th St, Greeley, CO 80631
Phone: 970-350-2740    Fax: 970-352-3719
Dr. Brian J Daily, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 6767 29th St, Greeley, CO 80634
Phone: 970-652-2000    
Dr. Bryan Paul Mcvay, D.O.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 6767 29th St Fl 2, Greeley, CO 80634
Phone: 970-224-9102    
Dr. Jimmy Giang, D.O.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 8225 W 20th St, Greeley, CO 80634
Phone: 970-378-1414    

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.