Gregory M Margolin, DO - Medicare Critical Care (intensivists) in Greenwood Village, CO

Gregory M Margolin, DO is a medicare enrolled "Internal Medicine - Critical Care Medicine" physician in Greenwood Village, Colorado. He graduated from medical school in 1997 and has 27 years of diverse experience with area of expertise as Critical Care (intensivists). He is a member of the group practice Critical Care And Pulmonary Consultants, P.c. and his current practice location is 5200 Dtc Pkwy Ste 400, Greenwood Village, Colorado. You can reach out to his office (for appointments etc.) via phone at (303) 745-0000.

Gregory M Margolin is licensed to practice in Colorado (license number 0045952) 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 1033194998.

Contact Information

Gregory M Margolin, DO
5200 Dtc Pkwy Ste 400,
Greenwood Village, CO 80111-2719
(303) 745-0000
(303) 773-3101

Map and Direction




Physician's Profile

Full NameGregory M Margolin
GenderMale
SpecialityCritical Care (intensivists)
Experience27 Years
Location5200 Dtc Pkwy Ste 400, Greenwood Village, 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:
  • Gregory M Margolin graduated from medical school in 1997
  NPI Data:
  • NPI Number: 1033194998
  • Provider Enumeration Date: 12/13/2005
  • Last Update Date: 03/02/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 9436256252
  • Enrollment ID: I20071204000533

Medical Identifiers

Medical identifiers for Gregory M Margolin such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1033194998NPI-NPPES
784878MedicaidAZ

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0200XInternal Medicine - Critical Care Medicine 221275-01 (New York)Secondary
207RC0200XInternal Medicine - Critical Care Medicine 3894 (Arizona)Secondary
207RC0200XInternal Medicine - Critical Care Medicine 0045952 (Colorado)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Hca-healthone Dba Swedish Medical CenterEnglewood, COHospital
Aurora South Hospital And Medical CenterAurora, COHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Critical Care And Pulmonary Consultants, P.c.7315851953126

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. Gregory M Margolin allows following entities to bill medicare on his behalf.
Entity NameCritical Care & Pulmonary Consultants, P.c.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1033135520
PECOS PAC ID: 7315851953
Enrollment ID: O20031118000100
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. Gregory M Margolin 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
Gregory M Margolin, DO
5200 Dtc Pkwy Ste 400,
Greenwood Village, CO 80111-2719

Ph: (303) 745-0000
Gregory M Margolin, DO
5200 Dtc Pkwy Ste 400,
Greenwood Village, CO 80111-2719

Ph: (303) 745-0000

Reviews and Comments


Internal Medicine Doctors in Greenwood Village, CO

Ryan Malik,
Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 5200 Dtc Pkwy Ste 400, Greenwood Village, CO 80111
Phone: 303-745-0000    
Mary Hicks, MD
Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 5200 Dtc Pkwy, Suite 400, Greenwood Village, CO 80111
Phone: 303-745-0000    Fax: 303-708-1834
Nima Yazdani, MD
Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 5200 Dtc Pkwy, Suite 400, Greenwood Village, CO 80111
Phone: 303-745-0000    Fax: 303-708-1834
Andrew Fedorowicz, MD
Critical Care Medicine
Medicare: Medicare Enrolled
Practice Location: 5351 S Roslyn St, Suite 102, Greenwood Village, CO 80111
Phone: 720-507-7051    Fax: 720-507-7052
Benjamin Shukert, M.D.
Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 5200 Dtc Pkwy, Suite 400, Greenwood Village, CO 80111
Phone: 303-745-0000    Fax: 303-708-1834
Dr. Dawn Marie Jimenez Baker, MD
Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 5200 Dtc Pkwy Ste 400, Greenwood Village, CO 80111
Phone: 303-745-0000    Fax: 303-773-3101

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.