Dr Roger John Matthews, DO - Medicare Family Practice in Golden, CO

Dr Roger John Matthews, DO is a medicare enrolled "Family Medicine" physician in Golden, Colorado. He went to Midwestern University, Chicago College Of Osteopathic Med and graduated in 1997 and has 28 years of diverse experience with area of expertise as Family Practice. He is a member of the group practice Optum Care Washington Pllc and his current practice location is 112 N Rubey Dr Unit 140, Golden, Colorado. You can reach out to his office (for appointments etc.) via phone at (720) 704-5835.

Dr Roger John Matthews is licensed to practice in Colorado (license number CDRH.0037281) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1104820570.

Contact Information

Dr Roger John Matthews, DO
112 N Rubey Dr Unit 140,
Golden, CO 80403-3214
(720) 704-5835
(720) 902-3940

Map and Direction




Physician's Profile

Full NameDr Roger John Matthews
GenderMale
SpecialityFamily Practice
Experience28 Years
Location112 N Rubey Dr Unit 140, Golden, Colorado
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Roger John Matthews attended and graduated from Midwestern University, Chicago College Of Osteopathic Med in 1997
  NPI Data:
  • NPI Number: 1104820570
  • Provider Enumeration Date: 06/13/2005
  • Last Update Date: 10/23/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 9537181474
  • Enrollment ID: I20241028000721

Medical Identifiers

Medical identifiers for Dr Roger John Matthews such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1104820570NPI-NPPES
16083750MedicaidCO

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine OP61495864 (Washington)Secondary
207Q00000XFamily Medicine CDRH.0037281 (Colorado)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Optum Care Washington Pllc6406752153597

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 Roger John Matthews allows following entities to bill medicare on his behalf.
Entity NameOptum Care Washington Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1831186766
PECOS PAC ID: 6406752153
Enrollment ID: O20031211000922

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 Roger John Matthews 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 Roger John Matthews, DO
112 N Rubey Dr Unit 140,
Golden, CO 80403-3214

Ph: (720) 704-5835
Dr Roger John Matthews, DO
112 N Rubey Dr Unit 140,
Golden, CO 80403-3214

Ph: (720) 704-5835

Reviews and Comments


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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.