Rachel Steinhorn, - Medicare Anesthesiology in Boston, MA

Rachel Steinhorn, is a medicare enrolled "Anesthesiology" physician in Boston, Massachusetts. She went to Washington University School Of Medicine and graduated in 2015 and has 9 years of diverse experience with area of expertise as Anesthesiology. She is a member of the group practice Massachusetts General Physicians Organization Inc and her current practice location is 55 Fruit St, Boston, Massachusetts. You can reach out to her office (for appointments etc.) via phone at (617) 726-3000.

Rachel Steinhorn is licensed to practice in Massachusetts (license number 279044) 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 1881076289.

Contact Information

Rachel Steinhorn,
55 Fruit St,
Boston, MA 02114
(617) 726-3000
Not Available

Map and Direction




Physician's Profile

Full NameRachel Steinhorn
GenderFemale
SpecialityAnesthesiology
Experience9 Years
Location55 Fruit St, 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:
  • Rachel Steinhorn attended and graduated from Washington University School Of Medicine in 2015
  NPI Data:
  • NPI Number: 1881076289
  • Provider Enumeration Date: 06/22/2015
  • Last Update Date: 09/11/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 4486968393
  • Enrollment ID: I20191106002230

Medical Identifiers

Medical identifiers for Rachel Steinhorn such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1881076289NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207L00000XAnesthesiology 279044 (Massachusetts)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Massachusetts General HospitalBoston, MAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Massachusetts General Physicians Organization Inc24663658203084

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. Rachel Steinhorn allows following entities to bill medicare on her behalf.
Entity NameMassachusetts General Physicians Organization Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1801874573
PECOS PAC ID: 2466365820
Enrollment ID: O20031111000434
Entity NameThe General Hospital Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023049236
PECOS PAC ID: 6507803806
Enrollment ID: O20080313000351

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. Rachel Steinhorn 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
Rachel Steinhorn,
55 Fruit St, Department Of Anesthesia, Gray-bigelow 444,
Boston, MA 02114

Ph: (617) 726-3030
Rachel Steinhorn,
55 Fruit St,
Boston, MA 02114

Ph: (617) 726-3000

Reviews and Comments


Anesthesiology Doctors in Boston, MA

Stephen G. Flynn, M.D.
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Medicare: Medicare Enrolled
Practice Location: 300 Longwood Ave, Boston, MA 02115
Phone: 617-355-6000    
Dr. Dusan Hanidziar, M.D., PH.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 55 Fruit St, Gray-bigelow 444, Boston, MA 02114
Phone: 617-726-3030    
Dr. Michael Christopher Lubrano, M.D., M.P.H.
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Practice Location: 75 Francis St, Boston, MA 02115
Phone: 617-732-8210    
Vahid Kiarad, M.D
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Practice Location: 330 Brookline Ave, Boston, MA 02215
Phone: 617-667-7000    
Kendrick M Shaw, MD, PHD
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Medicare: Accepting Medicare Assignments
Practice Location: Massachusetts General Hospital, 55 Fruit St., Boston, MA 02114
Phone: 617-726-3030    
Dr. Peter Sidhom, DO
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Medicare: Accepting Medicare Assignments
Practice Location: 800 Washington St, Boston, MA 02111
Phone: 603-560-2276    
John William Carl Carter Mallett, MD
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Medicare: Medicare Enrolled
Practice Location: 75 Francis St, Boston, MA 02115
Phone: 617-732-5500    

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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