Dr Mark Stephen Tierney, DC - Medicare Chiropractor in Reading, MA

Dr Mark Stephen Tierney, DC is a medicare enrolled "Chiropractor - Orthopedic" provider in Reading, Massachusetts. He went to Logan College Of Chiropractic and graduated in 1993 and has 31 years of diverse experience with area of expertise as Chiropractic. His current practice location is 301 Main St, Reading, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (781) 942-3660.

Dr Mark Stephen Tierney is licensed to practice in Massachusetts (license number 1909) and he also participates in the medicare program. He may accept medicare assignments (which means he may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance) and his NPI Number is 1588754378.

Contact Information

Dr Mark Stephen Tierney, DC
301 Main St,
Reading, MA 01867-3616
(781) 942-3660
(781) 942-1866

Map and Direction




Healthcare Provider's Profile

Full NameDr Mark Stephen Tierney
GenderMale
SpecialityChiropractic
Experience31 Years
Location301 Main St, Reading, Massachusetts
Accepts Medicare AssignmentsMay be. He may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Mark Stephen Tierney attended and graduated from Logan College Of Chiropractic in 1993
  NPI Data:
  • NPI Number: 1588754378
  • Provider Enumeration Date: 10/13/2006
  • Last Update Date: 10/07/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 7517977226
  • Enrollment ID: I20060426000112

Medical Identifiers

Medical identifiers for Dr Mark Stephen Tierney such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1588754378NPI-NPPES
1611461MedicaidMA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
111NX0800XChiropractor - Orthopedic 1909 (Massachusetts)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 Mark Stephen Tierney allows following entities to bill medicare on his behalf.
Provider NameTierney Chiropractic
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1306354246
PECOS PAC ID: 1153661657
Enrollment ID: O20190320001129

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 Mark Stephen Tierney 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 Mark Stephen Tierney, DC
103 Hartshorn St,
Reading, MA 01867-2018

Ph: (781) 942-4484
Dr Mark Stephen Tierney, DC
301 Main St,
Reading, MA 01867-3616

Ph: (781) 942-3660

Reviews and Comments


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Practice Location: 301 Main St, Reading, MA 01867
Phone: 781-942-3660    Fax: 781-942-3660
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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.