Dr Courtney Nagel Sandler, MD - Medicare Endocrinology in Boston, MA

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Dr Courtney Nagel Sandler, MD is a medicare enrolled "Internal Medicine - Endocrinology, Diabetes & Metabolism" physician in Boston, Massachusetts. She went to Icahn School Of Medicine At Mount Sinai and graduated in 2010 and has 14 years of diverse experience with area of expertise as Endocrinology. She is a member of the group practice Brigham And Womens Physicians Organization Inc, Atrius Health Inc, Dana-farber Cancer Institute, Inc. and her current practice location is 221 Longwood Ave # Rfb2, Boston, Massachusetts. You can reach out to her office (for appointments etc.) via phone at (617) 732-5666.

Dr Courtney Nagel Sandler is licensed to practice in Massachusetts (license number 275280) 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 1164746178.

Contact Information

Dr Courtney Nagel Sandler, MD
221 Longwood Ave # Rfb2,
Boston, MA 02115-5804
(617) 732-5666
(617) 525-0436

Map and Direction




Physician's Profile

Full NameDr Courtney Nagel Sandler
GenderFemale
SpecialityEndocrinology
Experience14 Years
Location221 Longwood Ave # Rfb2, 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 Courtney Nagel Sandler attended and graduated from Icahn School Of Medicine At Mount Sinai in 2010
  NPI Data:
  • NPI Number: 1164746178
  • Provider Enumeration Date: 03/19/2010
  • Last Update Date: 11/19/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 0446477194
  • Enrollment ID: I20180917000068

Medical Identifiers

Medical identifiers for Dr Courtney Nagel Sandler such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1164746178NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RE0101XInternal Medicine - Endocrinology, Diabetes & Metabolism 275280 (Massachusetts)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Brigham And Women's HospitalBoston, MAHospital
Faulkner Hospital-brigham And Women'sBoston, MAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Brigham And Womens Physicians Organization Inc38704059882511
Atrius Health Inc47895886411130
Dana-farber Cancer Institute, Inc.9133038904521

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 Courtney Nagel Sandler allows following entities to bill medicare on her behalf.
Entity NameAtrius Health Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1871639914
PECOS PAC ID: 4789588641
Enrollment ID: O20031121000582
Entity NameDana-farber Cancer Institute, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1851333686
PECOS PAC ID: 9133038904
Enrollment ID: O20040223000228
Entity NameChildren's Hospital Pediatric Associates, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1457306664
PECOS PAC ID: 3476541830
Enrollment ID: O20040504000964
Entity NameBrigham & Womens 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 Courtney Nagel Sandler 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 Courtney Nagel Sandler, MD
221 Longwood Ave # Rfb2,
Boston, MA 02115-5804

Ph: (617) 732-5556		Dr Courtney Nagel Sandler, MD
221 Longwood Ave # Rfb2,
Boston, MA 02115-5804

Ph: (617) 732-5666

Reviews and Comments


Internal Medicine Doctors in Boston, MA

Kaitlyn My-tu Lam, MBBS
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Aaron Dickstein, 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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