Dr Michael P Sack, DC - Medicare Chiropractor in Spearfish, SD

Dr Michael P Sack, DC is a medicare enrolled "Chiropractor" provider in Spearfish, South Dakota. He went to Western States College Of Chiropractic and graduated in 1980 and has 44 years of diverse experience with area of expertise as Chiropractic. His current practice location is 144 N Main St, Spearfish, South Dakota. You can reach out to his office (for appointments etc.) via phone at (605) 644-1111.

Dr Michael P Sack is licensed to practice in South Dakota (license number 588) 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 1639100076.

Contact Information

Dr Michael P Sack, DC
144 N Main St,
Spearfish, SD 57783-2754
(605) 644-1111
(605) 644-1234

Map and Direction




Healthcare Provider's Profile

Full NameDr Michael P Sack
GenderMale
SpecialityChiropractic
Experience44 Years
Location144 N Main St, Spearfish, South Dakota
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:
  • Dr Michael P Sack attended and graduated from Western States College Of Chiropractic in 1980
  NPI Data:
  • NPI Number: 1639100076
  • Provider Enumeration Date: 07/05/2006
  • Last Update Date: 08/25/2014
  Medicare PECOS Information:
  • PECOS PAC ID: 9436131679
  • Enrollment ID: I20100929000450

Medical Identifiers

Medical identifiers for Dr Michael P Sack such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1639100076NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
111N00000XChiropractor 588 (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 Michael P Sack allows following entities to bill medicare on his behalf.
Provider NameSack Chiropractic Pc
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1538340518
PECOS PAC ID: 0840272084
Enrollment ID: O20040602001078

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 Michael P Sack 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 Michael P Sack, DC
144 N Main St,
Spearfish, SD 57783-2754

Ph: (605) 644-1111
Dr Michael P Sack, DC
144 N Main St,
Spearfish, SD 57783-2754

Ph: (605) 644-1111

Reviews and Comments


Chiropractor in Spearfish, SD

Dr. Cedar Ellen Lewis, DC
Chiropractor
Medicare: May Accept Medicare Assignments
Practice Location: 311 N 27th St Ste 1, Spearfish, SD 57783
Phone: 605-644-9074    Fax: 605-722-0306
Dr. Alyssa Kay Oltmanns, DC
Chiropractor
Medicare: Not Enrolled in Medicare
Practice Location: 747 N Ames St Ste 1, Spearfish, SD 57783
Phone: 605-717-9314    
Dr. John S Nelson, DC
Chiropractor
Medicare: Accepting Medicare Assignments
Practice Location: 1930 North Ave, Spearfish, SD 57783
Phone: 605-642-5196    Fax: 605-642-4409
Clay Stuart Runyan, DC
Chiropractor
Medicare: Accepting Medicare Assignments
Practice Location: 1109 Main St, Spearfish, SD 57783
Phone: 605-642-7111    Fax: 605-644-1334
Brandon Markovetz, D.C.
Chiropractor
Medicare: Not Enrolled in Medicare
Practice Location: 722 N Main St, Suite 1a, Spearfish, SD 57783
Phone: 605-717-0043    
Dr. Marina Kimball, DC
Chiropractor
Medicare: May Accept Medicare Assignments
Practice Location: 311 N 27th St Ste 2, Spearfish, SD 57783
Phone: 605-644-9074    
Delainey Elizabeth Finger,
Chiropractor
Medicare: Medicare Enrolled
Practice Location: 311 N 27th St Ste 1, Spearfish, SD 57783
Phone: 605-644-9074    Fax: 605-722-0306

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.