Gerald John Riffelmacher, MD - Medicare Internal Medicine in Medford, MA

Gerald John Riffelmacher, MD is a medicare enrolled "Internal Medicine" physician in Medford, Massachusetts. His current practice location is 101 Main St, Suite 202, Medford, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (781) 395-7638.

Gerald John Riffelmacher is licensed to practice in Massachusetts (license number 43699) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1457351900.

Contact Information

Gerald John Riffelmacher, MD
101 Main St, Suite 202,
Medford, MA 02155-4540
(781) 395-7638
(781) 395-2915

Map and Direction




Physician's Profile

Full NameGerald John Riffelmacher
GenderMale
SpecialityInternal Medicine
Location101 Main St, Medford, Massachusetts
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1457351900
  • Provider Enumeration Date: 07/27/2005
  • Last Update Date: 05/02/2012
  Medicare PECOS Information:
  • PECOS PAC ID: 1557396728
  • Enrollment ID: I20050927001308

Medical Identifiers

Medical identifiers for Gerald John Riffelmacher such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1457351900NPI-NPPES
2066602MedicaidMA
3357OtherMAHARVARD PILGRIM HEALTHCAR
701485OtherMATUFTS HEALTH PLAN

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 43699 (Massachusetts)Primary

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. Gerald John Riffelmacher 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
Gerald John Riffelmacher, MD
101 Main St, Suite 202,
Medford, MA 02155-4540

Ph: (781) 395-7638
Gerald John Riffelmacher, MD
101 Main St, Suite 202,
Medford, MA 02155-4540

Ph: (781) 395-7638

Reviews and Comments


Internal Medicine Doctors in Medford, MA

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Edward J Mostone, DPM
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Bing Ko, M.D., SC.D.
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Fehmida A Chipty, M.D.
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Phone: 781-391-8015    Fax: 781-391-9119
Dr. Duncan Mcnicol Kuhn, MD
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Phone: 206-940-0740    Fax: 617-665-1671
Pius Fovie Ogagan, MD
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Practice Location: 101 Main St, Hallmark Health System Inc Suite 116, Medford, MA 02155
Phone: 781-396-2000    Fax: 781-391-2619
Dr. Joseph M Murphy Jr., M.D.
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Medicare: Not Enrolled in Medicare
Practice Location: 170 Governors Ave, Medford, MA 02155
Phone: 781-391-4106    Fax: 781-391-3043

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.