Donald M Merrill, MD - Medicare Anesthesiology in Aurora, CO

Donald M Merrill, MD is a medicare enrolled "Anesthesiology" physician in Aurora, Colorado. He went to University Of Nebraska College Of Medicine and graduated in 2000 and has 24 years of diverse experience with area of expertise as Anesthesiology. He is a member of the group practice Us Anesthesia Partners Of Colorado Inc, Northstar Anesthesia Of Nebraska Llc, Advocate Health And Hospitals Corporation and his current practice location is 12605 E 16th Ave, Aurora, Colorado. You can reach out to his office (for appointments etc.) via phone at (720) 848-0000.

Donald M Merrill is licensed to practice in Colorado (license number 49090) 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 1679555494.

Contact Information

Donald M Merrill, MD
12605 E 16th Ave,
Aurora, CO 80045-2545
(720) 848-0000
Not Available

Map and Direction




Physician's Profile

Full NameDonald M Merrill
GenderMale
SpecialityAnesthesiology
Experience24 Years
Location12605 E 16th Ave, Aurora, 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:
  • Donald M Merrill attended and graduated from University Of Nebraska College Of Medicine in 2000
  NPI Data:
  • NPI Number: 1679555494
  • Provider Enumeration Date: 11/17/2005
  • Last Update Date: 11/29/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 2567437072
  • Enrollment ID: I20100830000420

Medical Identifiers

Medical identifiers for Donald M Merrill such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1679555494NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207L00000XAnesthesiology 49090 (Colorado)Primary
207L00000XAnesthesiology 04-30584 (Kansas)Secondary
207L00000XAnesthesiology 2004007001 (Missouri)Secondary
207L00000XAnesthesiology 036-167122 (Illinois)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Regional West Medical CenterScottsbluff, NEHospital
Advocate Lutheran General HospitalPark ridge, ILHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Us Anesthesia Partners Of Colorado Inc6002072055570
Northstar Anesthesia Of Nebraska Llc226485713526
Advocate Health And Hospitals Corporation78108009352484

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. Donald M Merrill allows following entities to bill medicare on his behalf.
Entity NameGuardian Anesthesia Services, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1013946797
PECOS PAC ID: 8820030455
Enrollment ID: O20050524001161
Entity NameUs Anesthesia Partners Of Colorado Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1922365782
PECOS PAC ID: 6002072055
Enrollment ID: O20120725000032

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. Donald M Merrill 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
Donald M Merrill, MD
Po Box 110429,
Aurora, CO 80042-0429

Ph: () -
Donald M Merrill, MD
12605 E 16th Ave,
Aurora, CO 80045-2545

Ph: (720) 848-0000

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.