Abby R Rosenberg, - Medicare Pediatrics in Boston, MA

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Abby R Rosenberg, is a medicare enrolled "Pediatrics - Pediatric Hematology-oncology" physician in Boston, Massachusetts. Her current practice location is 450 Brookline Ave # Jfb7, Boston, Massachusetts. You can reach out to her office (for appointments etc.) via phone at (617) 632-3000.

Abby R Rosenberg is licensed to practice in Massachusetts (license number 295466) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1194833020.

Contact Information

Abby R Rosenberg,
450 Brookline Ave # Jfb7,
Boston, MA 02215-5418
(617) 632-3000
Not Available

Map and Direction




Physician's Profile

Full NameAbby R Rosenberg
GenderFemale
SpecialityPediatrics - Pediatric Hematology-oncology
Location450 Brookline Ave # Jfb7, Boston, Massachusetts
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1194833020
  • Provider Enumeration Date: 08/29/2006
  • Last Update Date: 01/03/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 6305002627
  • Enrollment ID: I20120731000542

Medical Identifiers

Medical identifiers for Abby R Rosenberg such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1194833020NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208000000XPediatrics ML20008689 (Washington)Secondary
2080P0207XPediatrics - Pediatric Hematology-oncology MD60086938 (Washington)Secondary
2080P0207XPediatrics - Pediatric Hematology-oncology 295466 (Massachusetts)Primary

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. Abby R Rosenberg allows following entities to bill medicare on her behalf.
Entity NameThe Association Of Chrmc And University Physicians
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1255449963
PECOS PAC ID: 9133032964
Enrollment ID: O20031107000585

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. Abby R Rosenberg 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
Abby R Rosenberg,
450 Brookline Ave # Jfb7,
Boston, MA 02215-5418

Ph: () -		Abby R Rosenberg,
450 Brookline Ave # Jfb7,
Boston, MA 02215-5418

Ph: (617) 632-3000

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).

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