Dr Jonathan Samuel Hausmann, MD - Medicare Rheumatology in Cambridge, MA

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Dr Jonathan Samuel Hausmann, MD is a medicare enrolled "Internal Medicine - Rheumatology" physician in Cambridge, Massachusetts. He went to Icahn School Of Medicine At Mount Sinai and graduated in 2008 and has 18 years of diverse experience with area of expertise as Rheumatology. He is a member of the group practice Children's Hospital Pediatric Associates, Inc, The General Hospital Corporation, Massachusetts General Physicians Organization Inc and his current practice location is 243 Concord Ave Apt 9, Cambridge, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (617) 871-0040.

Dr Jonathan Samuel Hausmann is licensed to practice in Massachusetts (license number 248865) 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 1932367562.

Contact Information

Dr Jonathan Samuel Hausmann, MD
243 Concord Ave Apt 9,
Cambridge, MA 02138-1360
(617) 871-0040
(888) 531-3853

Map and Direction




Physician's Profile

Full NameDr Jonathan Samuel Hausmann
GenderMale
SpecialityRheumatology
Experience18 Years
Location243 Concord Ave Apt 9, Cambridge, 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 Jonathan Samuel Hausmann attended and graduated from Icahn School Of Medicine At Mount Sinai in 2008
  NPI Data:
  • NPI Number: 1932367562
  • Provider Enumeration Date: 05/30/2008
  • Last Update Date: 06/11/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 0749502151
  • Enrollment ID: I20141212001884

Medical Identifiers

Medical identifiers for Dr Jonathan Samuel Hausmann such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1932367562NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RR0500XInternal Medicine - Rheumatology 248865 (Massachusetts)Primary
207R00000XInternal Medicine 248865 (Massachusetts)Secondary
208000000XPediatrics 248865 (Massachusetts)Secondary
2080P0216XPediatrics - Pediatric Rheumatology 248865 (Massachusetts)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Massachusetts General HospitalBoston, MAHospital
Brigham And Women's HospitalBoston, MAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Children's Hospital Pediatric Associates, Inc3476541830331
The General Hospital Corporation65078038061287
Massachusetts General Physicians Organization Inc24663658203510

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 Jonathan Samuel Hausmann allows following entities to bill medicare on his 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 NameHarvard Medical Faculty Phys At Beth Israel Deaconess Med Ctr Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1194765438
PECOS PAC ID: 4486567104
Enrollment ID: O20031204000918
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 NameBeth Israel Deaconess Medical Center Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1548202641
PECOS PAC ID: 8123936119
Enrollment ID: O20041001000827
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. Dr Jonathan Samuel Hausmann 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 Jonathan Samuel Hausmann, MD
243 Concord Ave Apt 9,
Cambridge, MA 02138-1360

Ph: (617) 871-0040		Dr Jonathan Samuel Hausmann, MD
243 Concord Ave Apt 9,
Cambridge, MA 02138-1360

Ph: (617) 871-0040

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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