John B Hein, MD - Medicare Allergy/immunology in Newburyport, MA

John B Hein, MD is a medicare enrolled "Internal Medicine - Allergy & Immunology" physician in Newburyport, Massachusetts. He went to Medical College Of Wisconsin and graduated in 2000 and has 24 years of diverse experience with area of expertise as Allergy/immunology. He is a member of the group practice Mass General Brigham Community Physicians Inc and his current practice location is 260 Merrimac St, Newburyport, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (978) 499-7400.

John B Hein is licensed to practice in Massachusetts (license number 234680) 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 1649298050.

Contact Information

John B Hein, MD
260 Merrimac St,
Newburyport, MA 01950-2192
(978) 499-7400
(978) 499-7488

Map and Direction




Physician's Profile

Full NameJohn B Hein
GenderMale
SpecialityAllergy/immunology
Experience24 Years
Location260 Merrimac St, Newburyport, 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:
  • John B Hein attended and graduated from Medical College Of Wisconsin in 2000
  NPI Data:
  • NPI Number: 1649298050
  • Provider Enumeration Date: 07/17/2006
  • Last Update Date: 05/27/2011
  Medicare PECOS Information:
  • PECOS PAC ID: 8628097078
  • Enrollment ID: I20080429000416

Medical Identifiers

Medical identifiers for John B Hein such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1649298050NPI-NPPES
110079116AMedicaidMA
AA114498OtherMAHPHC
1649298050OtherMAAETNA
1649298050OtherMAPHCS
95442501OtherMANETWORK HEALTH
J42770OtherMABCBS
1649298050OtherMAANTHEM
1649298050OtherMABOSTON MEDICAL CENTER HEALTH PLAN
1649298050OtherMAUNITED HEALTHCARE
30207664MedicaidNH
497152OtherMATUFTS
0044381OtherMANEIGHBORHOOD HEALTH PLAN
0286562OtherMACIGNA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RA0201XInternal Medicine - Allergy & Immunology 234680 (Massachusetts)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
North Shore Medical Center -Salem, MAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Mass General Brigham Community Physicians Inc1759273436300

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. John B Hein allows following entities to bill medicare on his behalf.
Entity NameMass General Brigham Community Physicians Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1891112637
PECOS PAC ID: 1759273436
Enrollment ID: O20150723007726

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. John B Hein 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
John B Hein, MD
260 Merrimac St,
Newburyport, MA 01950-2192

Ph: (978) 499-7400
John B Hein, MD
260 Merrimac St,
Newburyport, MA 01950-2192

Ph: (978) 499-7400

Reviews and Comments


Internal Medicine Doctors in Newburyport, MA

Isaac Pourati, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 260 Merrimac St, Newburyport, MA 01950
Phone: 978-499-7400    Fax: 978-499-7335
Dr. Viktoria A. Shvets, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 21 Highland Ave, Annajaques Hospital, Newburyport, MA 01950
Phone: 978-463-7770    
Maria Ratchkova, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 25 Highland Ave, Ajh Hospitalist Program, Newburyport, MA 01950
Phone: 978-463-1383    
Dr. Peter J Sebeny, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 21 Highland Ave Ste 5, Newburyport, MA 01950
Phone: 978-255-4886    Fax: 978-255-4878
Sharman Gingrich, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 25 Highland Ave, Newburyport, MA 01950
Phone: 978-914-5189    Fax: 978-463-1386
Dr. Michael J Mccartney, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 18 Highland Ave, Newburyport, MA 01950
Phone: 978-462-9571    Fax: 978-462-1459
Thomas Chung Liu, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 255 Low St Ste 201, Newburyport, MA 01950
Phone: 978-465-4622    Fax: 978-465-4111

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.