Dr Stephen E Gellis, MD - Medicare in Boston, MA

Dr Stephen E Gellis, MD is a medicare enrolled "Dermatology - Pediatric Dermatology" physician in Boston, Massachusetts. His current practice location is 300 Longwood Ave, Boston, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (617) 355-6117.

Dr Stephen E Gellis is licensed to practice in Massachusetts (license number 41583) 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 1699873745.

Contact Information

Dr Stephen E Gellis, MD
300 Longwood Ave,
Boston, MA 02115-5724
(617) 355-6117
Not Available

Map and Direction




Physician's Profile

Full NameDr Stephen E Gellis
GenderMale
Speciality
Experience Years
Location300 Longwood Ave, 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 Stephen E Gellis attended and graduated from in
  NPI Data:
  • NPI Number: 1699873745
  • Provider Enumeration Date: 09/20/2006
  • Last Update Date: 08/15/2007
  Medicare PECOS Information:
  • PECOS PAC ID:
  • Enrollment ID:

Medical Identifiers

Medical identifiers for Dr Stephen E Gellis such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1699873745NPI-NPPES
2072020MedicaidMA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207NP0225XDermatology - Pediatric Dermatology 41583 (Massachusetts)Primary
208000000XPediatrics 41583 (Massachusetts)Secondary

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 Stephen E Gellis 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 Stephen E Gellis, MD
300 Longwood Ave,
Boston, MA 02115-5724

Ph: (617) 355-6117
Dr Stephen E Gellis, MD
300 Longwood Ave,
Boston, MA 02115-5724

Ph: (617) 355-6117

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.

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