Dr Prashant Kumar Nageshwar, MD - Medicare Hematology/oncology in Boston, MA

Dr Prashant Kumar Nageshwar, MD is a medicare enrolled "Internal Medicine - Hematology & Oncology" physician in Boston, Massachusetts. He graduated from medical school in 2003 and has 21 years of diverse experience with area of expertise as Hematology/oncology. He is a member of the group practice Dana-farber Cancer Institute, Inc., Geisinger Clinic and his current practice location is 75 Francis St, Brigham And Women's Hospital, Boston, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (617) 632-3382.

Dr Prashant Kumar Nageshwar is licensed to practice in Massachusetts (license number 265150) 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 1760773428.

Contact Information

Dr Prashant Kumar Nageshwar, MD
75 Francis St, Brigham And Women's Hospital,
Boston, MA 02115-6110
(617) 632-3382
Not Available

Map and Direction




Physician's Profile

Full NameDr Prashant Kumar Nageshwar
GenderMale
SpecialityHematology/oncology
Experience21 Years
Location75 Francis St, 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 Prashant Kumar Nageshwar graduated from medical school in 2003
  NPI Data:
  • NPI Number: 1760773428
  • Provider Enumeration Date: 04/28/2011
  • Last Update Date: 12/29/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 3779717103
  • Enrollment ID: I20160419002650

Medical Identifiers

Medical identifiers for Dr Prashant Kumar Nageshwar such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1760773428NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RH0000XInternal Medicine - Hematology MD483588 (Pennsylvania)Secondary
207RH0003XInternal Medicine - Hematology & Oncology 334207 (Louisiana)Secondary
208M00000XHospitalist 270985 (New York)Secondary
207RH0003XInternal Medicine - Hematology & Oncology 265150 (Massachusetts)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Brigham And Women's HospitalBoston, MAHospital
Geisinger Medical CenterDanville, PAHospital
Tulane Medical CenterNew orleans, LAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Dana-farber Cancer Institute, Inc.9133038904521
Geisinger Clinic53956570012841

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 Prashant Kumar Nageshwar allows following entities to bill medicare on his behalf.
Entity NameDana-farber Cancer Institute, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1346433257
PECOS PAC ID: 9133038904
Enrollment ID: O20040223000142
Entity NameDana-farber Cancer Institute, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1851333686
PECOS PAC ID: 9133038904
Enrollment ID: O20040223000228

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 Prashant Kumar Nageshwar 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 Prashant Kumar Nageshwar, MD
450 Brookline Ave # 17, Dana-farber Cancer Institute,
Boston, MA 02215-5418

Ph: (617) 632-3382
Dr Prashant Kumar Nageshwar, MD
75 Francis St, Brigham And Women's Hospital,
Boston, MA 02115-6110

Ph: (617) 632-3382

Reviews and Comments


Internal Medicine Doctors in Boston, MA

Kaitlyn My-tu Lam, MBBS
Hematology & Oncology
Medicare: Not Enrolled in Medicare
Practice Location: Massachusetts General Hospital, 55 Fruit Street, Boston, MA 02114
Phone: 617-724-7738    
Kui Toh Gerard Leong, M.D.
Hematology & Oncology
Medicare: Not Enrolled in Medicare
Practice Location: 55 Fruit Street, Massachusetts General Hospital, Boston, MA 02114
Phone: 617-726-8862    
Ruma Rajbhandari,
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 75 Francis St, Boston, MA 02115
Phone: 617-525-6841    
Alaka Ray, M.D.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: Massachusetts General Hospital, 55 Fruit Street, Boston, MA 02114
Phone: 617-726-2066    
Meghan E Sise, M.D.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: Massachusetts General Hospital, 55 Fruit Street, Boston, MA 02114
Phone: 617-726-2862    
Aaron Dickstein, M.D.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 800 Washington St, Box 233, Boston, MA 02111
Phone: 617-636-5883    Fax: 617-636-9292
Dr. Felicia Elizabeth Patch, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
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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