Dr Merritt G Warren, MD - Medicare Family Medicine in Brookings, SD

Dr Merritt G Warren, MD is a medicare enrolled "Family Medicine" physician in Brookings, South Dakota. His current practice location is 400 22nd Ave., Brookings, South Dakota. You can reach out to his office (for appointments etc.) via phone at (605) 697-9500.

Dr Merritt G Warren is licensed to practice in South Dakota (license number 2543) 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 1497705461.

Contact Information

Dr Merritt G Warren, MD
400 22nd Ave.,
Brookings, SD 57006-2497
(605) 697-9500
(605) 697-6939

Map and Direction




Physician's Profile

Full NameDr Merritt G Warren
GenderMale
SpecialityFamily Medicine
Location400 22nd Ave., Brookings, South Dakota
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1497705461
  • Provider Enumeration Date: 05/11/2006
  • Last Update Date: 09/24/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 7517931587
  • Enrollment ID: I20040825000085

Medical Identifiers

Medical identifiers for Dr Merritt G Warren such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1497705461NPI-NPPES
5602152MedicaidSD

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 2543 (South Dakota)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 Merritt G Warren allows following entities to bill medicare on his behalf.
Entity NameAvera Mckennan
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1003389206
PECOS PAC ID: 0345157103
Enrollment ID: O20031110000117

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 Merritt G Warren 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 Merritt G Warren, MD
400 22nd Ave.,
Brookings, SD 57006-2497

Ph: (605) 697-9500
Dr Merritt G Warren, MD
400 22nd Ave.,
Brookings, SD 57006-2497

Ph: (605) 697-9500

Reviews and Comments


Family Medicine Doctors in Brookings, SD

Dr. Debra J. Rodeghiero Johnston, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 400 22nd Ave., Brookings, SD 57006
Phone: 605-697-9500    Fax: 605-697-6939
Dr. Richard A. Wake, MD
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 400 22nd Ave., Brookings, SD 57006
Phone: 605-697-9500    Fax: 605-697-6939
April Kay Schneider, CNP
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1440 N Campus Dr., Brookings, SD 57007
Phone: 605-688-4157    Fax: 605-688-6895
Dr. Jennifer Lea Olson, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 922 22nd Ave S, Brookings, SD 57006
Phone: 605-697-1900    Fax: 605-697-1919
Mr. Kenric D Malmberg, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 400 22nd Ave, Brookings, SD 57006
Phone: 605-697-9500    Fax: 605-697-6939
Dr. Terrence Elliott Babb, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 400 22nd Ave, Brookings, SD 57006
Phone: 605-697-9500    Fax: 605-697-6939
Shaina L Riggs, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 922 22nd Ave S, Brookings, SD 57006
Phone: 605-697-1900    

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.