Stephen Matthew Cox, DO - Medicare Internal Medicine in Westminster, CO

Stephen Matthew Cox, DO is a medicare enrolled "Internal Medicine" physician in Westminster, Colorado. He went to Rocky Vista University College Of Osteopathic Med and graduated in 2013 and has 13 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Intermountain Medical Group Denver, Llc, Straub Clinic And Hospital and his current practice location is 14300 Orchard Pkwy, Westminster, Colorado. You can reach out to his office (for appointments etc.) via phone at (720) 627-3761.

Stephen Matthew Cox is licensed to practice in Colorado (license number DR.0063362) 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 1194066027.

Contact Information

Stephen Matthew Cox, DO
14300 Orchard Pkwy,
Westminster, CO 80023-9206
(720) 627-3761
(303) 627-3758

Map and Direction




Physician's Profile

Full NameStephen Matthew Cox
GenderMale
SpecialityInternal Medicine
Experience13 Years
Location14300 Orchard Pkwy, Westminster, 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:
  • Stephen Matthew Cox attended and graduated from Rocky Vista University College Of Osteopathic Med in 2013
  NPI Data:
  • NPI Number: 1194066027
  • Provider Enumeration Date: 03/01/2013
  • Last Update Date: 03/28/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 9830448091
  • Enrollment ID: I20200824000503

Medical Identifiers

Medical identifiers for Stephen Matthew Cox such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1194066027NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208M00000XHospitalist DR.0063362 (Colorado)Secondary
207R00000XInternal Medicine DR.0063362 (Colorado)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Straub Clinic And HospitalHonolulu, HIHospital
Good Samaritan Medical Center LlcLafayette, COHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Intermountain Medical Group Denver, Llc0840513552454
Straub Clinic And Hospital6305759754409

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. Stephen Matthew Cox allows following entities to bill medicare on his behalf.
Entity NameCatholic Health Initiatives Colorado
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1356783351
PECOS PAC ID: 8022927342
Enrollment ID: O20031215000462
Entity NamePortercare Adventist Health System
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1760761928
PECOS PAC ID: 0941110886
Enrollment ID: O20090115000327
Entity NameIntermountain Medical Group Denver, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1083021083
PECOS PAC ID: 0840513552
Enrollment ID: O20150106000131
Entity NameOptumcare Colorado Medical Group Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1407252828
PECOS PAC ID: 2769706431
Enrollment ID: O20150129000413

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. Stephen Matthew Cox 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
Stephen Matthew Cox, DO
Po Box 35380,
Las Vegas, NV 89133-5380

Ph: (702) 579-3203
Stephen Matthew Cox, DO
14300 Orchard Pkwy,
Westminster, CO 80023-9206

Ph: (720) 627-3761

Reviews and Comments


Internal Medicine Doctors in Westminster, CO

Dr. Cristina Fernandez Conklin, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 14300 Orchard Pkwy, Westminster, CO 80023
Phone: 303-338-4545    
Dr. Jonathan B Ramharack, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 14300 Orchard Pkwy, Westminster, CO 80023
Phone: 720-627-3761    
Dr. Rajesh K Sharma, M.D.,F.A.C.C.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 905 W 124th Ave Ste 150, Westminster, CO 80234
Phone: 720-772-8040    Fax: 720-805-1551
Mark W Ptaskiewicz, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 7701 Sheridan Blvd, Westminster, CO 80003
Phone: 303-338-4545    
Dr. James M Martau, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 500 W 144th Ave Ste 140, Westminster, CO 80023
Phone: 303-430-2640    Fax: 303-430-2625
Dr. Rebecca L Agnew, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 7701 Sheridan Blvd, Westminster, CO 80003
Phone: 303-338-4545    
Dr. Jeanette Farnum, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 14300 Orchard Pkwy, Westminster, CO 80023
Phone: 720-627-4073    Fax: 720-627-3758

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.