James Michael Makinen, MD - Medicare Emergency Medicine in Aurora, CO

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James Michael Makinen, MD is a medicare enrolled "Emergency Medicine" physician in Aurora, Colorado. His current practice location is 12505 E 16th Ave, Aurora, Colorado. You can reach out to his office (for appointments etc.) via phone at (720) 848-0000.

James Michael Makinen is licensed to practice in Colorado (license number DR.0071645) 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 1982135745.

Contact Information

James Michael Makinen, MD
12505 E 16th Ave,
Aurora, CO 80045-2545
(720) 848-0000
Not Available

Map and Direction




Physician's Profile

Full NameJames Michael Makinen
GenderMale
SpecialityEmergency Medicine
Location12505 E 16th Ave, Aurora, Colorado
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1982135745
  • Provider Enumeration Date: 03/23/2017
  • Last Update Date: 11/09/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 7214206200
  • Enrollment ID: I20231120002788

Medical Identifiers

Medical identifiers for James Michael Makinen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1982135745NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine MD473936 (Pennsylvania)Secondary
390200000XStudent In An Organized Health Care Education/training Program TL.0009803 (Colorado)Secondary
207P00000XEmergency Medicine DR.0071645 (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. James Michael Makinen allows following entities to bill medicare on his behalf.
Entity NameUniversity Physicians Incorporated
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1962461889
PECOS PAC ID: 3476465667
Enrollment ID: O20031105000375
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. James Michael Makinen 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
James Michael Makinen, MD
Po Box 110429,
Aurora, CO 80042-0429

Ph: () -		James Michael Makinen, MD
12505 E 16th Ave,
Aurora, CO 80045-2545

Ph: (720) 848-0000

Reviews and Comments


Emergency Medicine Doctors in Aurora, CO

Dr. Timothy Owen Vanderkooy, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 13123 E 16th Ave, Aurora, Co 80045-7106, Aurora, CO 80045
Phone: 720-777-1234    
Dr. Douglas K Hammond, M.D.
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 2550 S Parker Rd, Ste 206, Aurora, CO 80014
Phone: 303-306-7783    Fax: 303-306-7753
Barbara Blok, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 12605 E 16th Ave, Aurora, CO 80045
Phone: 720-848-0000    
Charles Little, DO
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 12605 E 16th Ave, Aurora, CO 80045
Phone: 720-848-0000    
Stephan Schrager, MD
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 12605 E 16th Ave, Aurora, CO 80045
Phone: 720-848-0000    
Dr. William R Abbott, M.D.
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 3033 S Parker Rd, Ste 800, Aurora, CO 80014
Phone: 303-306-7783    Fax: 303-306-7753
Michael Jobin, MD
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 12605 E 16th Ave, Aurora, CO 80045
Phone: 720-848-0000    

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.