Dr Naomi Deirdre Fisher, MD - Medicare Endocrinology in Boston, MA

Dr Naomi Deirdre Fisher, MD is a medicare enrolled "Internal Medicine - Endocrinology, Diabetes & Metabolism" physician in Boston, Massachusetts. She went to Perelman School Of Med At The University Of Pennsylvania and graduated in 1986 and has 38 years of diverse experience with area of expertise as Endocrinology. She is a member of the group practice Brigham And Women's Physicians Organization Inc and her current practice location is 221 Longwood Avenue Rfb-2, Brigham And Womens Hospital Endocrinology Diabetes, Boston, Massachusetts. You can reach out to her office (for appointments etc.) via phone at (617) 732-5661.

Dr Naomi Deirdre Fisher is licensed to practice in Massachusetts (license number 75330) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1770540072.

Contact Information

Dr Naomi Deirdre Fisher, MD
221 Longwood Avenue Rfb-2, Brigham And Womens Hospital Endocrinology Diabetes,
Boston, MA 02115
(617) 732-5661
Not Available

Map and Direction




Physician's Profile

Full NameDr Naomi Deirdre Fisher
GenderFemale
SpecialityEndocrinology
Experience38 Years
Location221 Longwood Avenue Rfb-2, Boston, Massachusetts
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Naomi Deirdre Fisher attended and graduated from Perelman School Of Med At The University Of Pennsylvania in 1986
  NPI Data:
  • NPI Number: 1770540072
  • Provider Enumeration Date: 04/28/2006
  • Last Update Date: 04/30/2012
  Medicare PECOS Information:
  • PECOS PAC ID: 5890984611
  • Enrollment ID: I20110110000932

Medical Identifiers

Medical identifiers for Dr Naomi Deirdre Fisher such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1770540072NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RE0101XInternal Medicine - Endocrinology, Diabetes & Metabolism 75330 (Massachusetts)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Brigham And Women's HospitalBoston, MAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Brigham And Women's Physicians Organization Inc38704059882510

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 Naomi Deirdre Fisher allows following entities to bill medicare on her behalf.
Entity NameBrigham And Women's Physicians Organization Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1033535497
PECOS PAC ID: 3870405988
Enrollment ID: O20150107001260

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 Naomi Deirdre Fisher 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 Naomi Deirdre Fisher, MD
221 Longwood Avenue Rfb-2, Brigham And Womens Hospital Endocrinology Diabetes,
Boston, MA 02115

Ph: (617) 732-5661
Dr Naomi Deirdre Fisher, MD
221 Longwood Avenue Rfb-2, Brigham And Womens Hospital Endocrinology Diabetes,
Boston, MA 02115

Ph: (617) 732-5661

Reviews and Comments


Internal Medicine Doctors in Boston, MA

Kaitlyn My-tu Lam, MBBS
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Meghan E Sise, M.D.
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Phone: 617-636-5883    Fax: 617-636-9292
Dr. Felicia Elizabeth Patch, MD
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Practice Location: 801 Massachusetts Ave, Crosstown 2, Boston, MA 02118
Phone: 617-414-4376    Fax: 617-414-4676

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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