Dr Gregory D Ross, MD - Medicare Internal Medicine in Montrose, CO

Dr Gregory D Ross, MD is a medicare enrolled "Internal Medicine - Cardiovascular Disease" physician in Montrose, Colorado. His current practice location is 630 E Star Ct, Montrose, Colorado. You can reach out to his office (for appointments etc.) via phone at (970) 252-1020.

Dr Gregory D Ross is licensed to practice in Colorado (license number 38254) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1720074677.

Contact Information

Dr Gregory D Ross, MD
630 E Star Ct,
Montrose, CO 81401-6702
(970) 252-1020
Not Available

Map and Direction




Physician's Profile

Full NameDr Gregory D Ross
GenderMale
SpecialityInternal Medicine - Cardiovascular Disease
Location630 E Star Ct, Montrose, Colorado
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1720074677
  • Provider Enumeration Date: 09/26/2005
  • Last Update Date: 04/17/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 2365337482
  • Enrollment ID: I20040219000057

Medical Identifiers

Medical identifiers for Dr Gregory D Ross such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1720074677NPI-NPPES
27688313MedicaidCO
021169OtherCOKAISER COMMERCIAL NUMBER

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0000XInternal Medicine - Cardiovascular Disease 38254 (Colorado)Primary

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 Gregory D Ross allows following entities to bill medicare on his behalf.
Entity NameColorado Permanente Medical Group Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1760599724
PECOS PAC ID: 1254238454
Enrollment ID: O20031216000640
Entity NameMontrose Memorial Hospital, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1528083771
PECOS PAC ID: 1658272992
Enrollment ID: O20040119000579

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 Gregory D Ross 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 Gregory D Ross, MD
10350 E Dakota Ave,
Denver, CO 80247-1314

Ph: () -
Dr Gregory D Ross, MD
630 E Star Ct,
Montrose, CO 81401-6702

Ph: (970) 252-1020

Reviews and Comments


Internal Medicine Doctors in Montrose, CO

John Joseph Frank, M.D
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 300 S Nevada Ave, Montrose, CO 81401
Phone: 970-252-1020    Fax: 970-252-1041
Dr. Danny Claude Williams, M.D.
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 630 E Star Ct, Montrose, CO 81401
Phone: 970-497-7700    Fax: 855-855-4482
Dr. Brady James Holdaway, DO
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 800 S 3rd St, Montrose, CO 81401
Phone: 970-249-7751    
Dr. Virginia M Tjan, M.D.
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 600 S 5th St, Montrose, CO 81401
Phone: 970-497-8001    Fax: 970-240-7793
Kenneth Wayne Harris, MD
Cardiovascular Disease
Medicare: Medicare Enrolled
Practice Location: 300 S Nevada Ave, Montrose, CO 81401
Phone: 970-249-7751    Fax: 970-249-5029
Charles Everett Wilkins, MD
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 630 E Star Ct, Montrose, CO 81401
Phone: 970-252-1020    Fax: 970-252-1041
Lee David Ettinger, M.D.
Cardiovascular Disease
Medicare: Medicare Enrolled
Practice Location: 904 S 4th St, Montrose, CO 81401
Phone: 970-252-2753    Fax: 970-240-7330

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.