Dr Charles M Bliss Jr, MD - Medicare Gastroenterology in Boston, MA

Dr Charles M Bliss Jr, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Boston, Massachusetts. He went to Boston University School Of Medicine and graduated in 1989 and has 35 years of diverse experience with area of expertise as Gastroenterology. He is a member of the group practice Internal Medical Associates-ebnhc, Evans Medical Foundation Inc and his current practice location is 830 Harrison Avenue, Moakley, 2nd Floor, Boston, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (617) 638-6525.

Dr Charles M Bliss Jr is licensed to practice in Massachusetts (license number 74783) 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 1740266477.

Contact Information

Dr Charles M Bliss Jr, MD
830 Harrison Avenue, Moakley, 2nd Floor,
Boston, MA 02118-2905
(617) 638-6525
(617) 638-7448

Map and Direction




Physician's Profile

Full NameDr Charles M Bliss Jr
GenderMale
SpecialityGastroenterology
Experience35 Years
Location830 Harrison Avenue, Boston, 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:
  • Dr Charles M Bliss Jr attended and graduated from Boston University School Of Medicine in 1989
  NPI Data:
  • NPI Number: 1740266477
  • Provider Enumeration Date: 12/15/2005
  • Last Update Date: 05/03/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 3072552835
  • Enrollment ID: I20050502000026

Medical Identifiers

Medical identifiers for Dr Charles M Bliss Jr such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1740266477NPI-NPPES
110057505AMedicaidMA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 74783 (Massachusetts)Secondary
207RG0100XInternal Medicine - Gastroenterology 74783 (Massachusetts)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Boston Medical CenterBoston, MAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Internal Medical Associates-ebnhc6103814371214
Evans Medical Foundation Inc7416946546445

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 Charles M Bliss Jr allows following entities to bill medicare on his behalf.
Entity NameInternal Medical Associates-ebnhc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1558481879
PECOS PAC ID: 6103814371
Enrollment ID: O20040505000853
Entity NameEvans Medical Foundation Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1912954124
PECOS PAC ID: 7416946546
Enrollment ID: O20040512000397
Entity NameEast Boston Neighborhood Health Center Corp
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1316994411
PECOS PAC ID: 9032356050
Enrollment ID: O20130513000045

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 Charles M Bliss Jr 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 Charles M Bliss Jr, MD
801 Albany St Fl G,
Boston, MA 02119-3791

Ph: () -
Dr Charles M Bliss Jr, MD
830 Harrison Avenue, Moakley, 2nd Floor,
Boston, MA 02118-2905

Ph: (617) 638-6525

Reviews and Comments


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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.