Mark T Claus, MD - Medicare Allergy/immunology in Brockton, MA

Mark T Claus, MD is a medicare enrolled "Allergy & Immunology - Allergy" physician in Brockton, Massachusetts. He went to Boston University School Of Medicine and graduated in 1982 and has 42 years of diverse experience with area of expertise as Allergy/immunology. He is a member of the group practice Asthma And Allergy Physicians Llc and his current practice location is 35 Pearl St, Suite 300, Brockton, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (508) 584-6300.

Mark T Claus is licensed to practice in Massachusetts (license number 59634) 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 1518910686.

Contact Information

Mark T Claus, MD
35 Pearl St, Suite 300,
Brockton, MA 02301-2866
(508) 584-6300
(508) 580-4664

Map and Direction




Physician's Profile

Full NameMark T Claus
GenderMale
SpecialityAllergy/immunology
Experience42 Years
Location35 Pearl St, Brockton, Massachusetts
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:
  • Mark T Claus attended and graduated from Boston University School Of Medicine in 1982
  NPI Data:
  • NPI Number: 1518910686
  • Provider Enumeration Date: 05/18/2006
  • Last Update Date: 02/04/2008
  Medicare PECOS Information:
  • PECOS PAC ID: 3476562380
  • Enrollment ID: I20060420000160

Medical Identifiers

Medical identifiers for Mark T Claus such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1518910686NPI-NPPES
3036529MedicaidMA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207KA0200XAllergy & Immunology - Allergy 59634 (Massachusetts)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Milford Regional Medical CenterMilford, MAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Asthma And Allergy Physicians Llc70129508017

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. Mark T Claus allows following entities to bill medicare on his behalf.
Entity NameAsthma & Allergy Physicians Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1376586354
PECOS PAC ID: 7012950801
Enrollment ID: O20050602000741

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. Mark T Claus 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
Mark T Claus, MD
35 Pearl St, Suite 300,
Brockton, MA 02301-2866

Ph: (508) 584-6300
Mark T Claus, MD
35 Pearl St, Suite 300,
Brockton, MA 02301-2866

Ph: (508) 584-6300

Reviews and Comments


Allergy & Immunology Doctors in Brockton, MA

Michael Lawrence, M.D.
Allergy & Immunology
Medicare: Accepting Medicare Assignments
Practice Location: 35 Pearl St, Suite 300, Brockton, MA 02301
Phone: 508-584-6300    Fax: 508-580-4664

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.