Mary K Nguyen, MD - Medicare Family Practice in Parker, CO

Mary K Nguyen, MD is a medicare enrolled "Family Medicine" physician in Parker, Colorado. She went to University Of Illinois College Of Med (chi/peor/rock/chm-urb) and graduated in 2006 and has 18 years of diverse experience with area of expertise as Family Practice. She is a member of the group practice Poudre Valley Medical Group Llc and her current practice location is 19964 Hilltop Rd Ste A, Parker, Colorado. You can reach out to her office (for appointments etc.) via phone at (303) 841-2212.

Mary K Nguyen is licensed to practice in Colorado (license number DR.0065882) 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 1386811362.

Contact Information

Mary K Nguyen, MD
19964 Hilltop Rd Ste A,
Parker, CO 80134-7316
(303) 841-2212
Not Available

Map and Direction




Physician's Profile

Full NameMary K Nguyen
GenderFemale
SpecialityFamily Practice
Experience18 Years
Location19964 Hilltop Rd Ste A, Parker, 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:
  • Mary K Nguyen attended and graduated from University Of Illinois College Of Med (chi/peor/rock/chm-urb) in 2006
  NPI Data:
  • NPI Number: 1386811362
  • Provider Enumeration Date: 05/09/2008
  • Last Update Date: 06/21/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 6800057043
  • Enrollment ID: I20210803000177

Medical Identifiers

Medical identifiers for Mary K Nguyen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1386811362NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 036122304 (Illinois)Secondary
207Q00000XFamily Medicine DR.0065882 (Colorado)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Uchealth Highlands Ranch HospitalHighlands ranch, COHospital
University Of Colorado Hospital AuthorityAurora, COHospital
Parker Adventist HospitalParker, COHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Poudre Valley Medical Group Llc96382085491605

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. Mary K Nguyen allows following entities to bill medicare on her behalf.
Entity NamePoudre Valley Medical Group Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1366763260
PECOS PAC ID: 9638208549
Enrollment ID: O20100602000122

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. Mary K Nguyen 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
Mary K Nguyen, MD
1901 W Galena Blvd,
Aurora, IL 60506-4305

Ph: (630) 897-2848
Mary K Nguyen, MD
19964 Hilltop Rd Ste A,
Parker, CO 80134-7316

Ph: (303) 841-2212

Reviews and Comments


Family Medicine Doctors in Parker, CO

Dr. Miles Philip Viseur,
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 10168 Parkglenn Way, Parker, CO 80138
Phone: 303-338-4545    
Ian Sebastian Bach, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 19964 Hilltop Rd Ste A, Parker, CO 80134
Phone: 303-841-2212    Fax: 303-841-4716
Julian T Hsu, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 10168 Parkglenn Way, Parker, CO 80138
Phone: 303-338-3800    
Dr. Pavitra Rajendrabhai Patel, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 12230 Lioness Way, Parker, CO 80134
Phone: 720-644-9355    
Dr. Kenneth A. Ramey, D.O.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 8401 S Chambers Rd, Parker, CO 80134
Phone: 720-874-2421    Fax: 720-875-2859
Dr. Clark Benjamin Zimmerman Iii, M.D.
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 7973 Stroh Rd, Parker, CO 80134
Phone: 303-841-3756    
Dr. Alice Zhang, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 16990 Village Center Dr E, Parker, CO 80134
Phone: 720-516-9191    Fax: 720-516-9192

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.