Jocelyn R Farmer, MD, PHD - Medicare Allergy/immunology in Boston, MA

Jocelyn R Farmer, MD, PHD is a medicare enrolled "Allergy & Immunology" physician in Boston, Massachusetts. She went to University Of Michigan Medical School and graduated in 2013 and has 11 years of diverse experience with area of expertise as Allergy/immunology. She is a member of the group practice Lahey Clinic Inc and her current practice location is Massachusetts General Hospital, 55 Fruit St., Boston, Massachusetts. You can reach out to her office (for appointments etc.) via phone at (617) 726-2865.

Jocelyn R Farmer is licensed to practice in Massachusetts (license number 270403) 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 1194162321.

Contact Information

Jocelyn R Farmer, MD, PHD
Massachusetts General Hospital, 55 Fruit St.,
Boston, MA 02114
(617) 726-2865
Not Available

Map and Direction




Physician's Profile

Full NameJocelyn R Farmer
GenderFemale
SpecialityAllergy/immunology
Experience11 Years
LocationMassachusetts General Hospital, 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:
  • Jocelyn R Farmer attended and graduated from University Of Michigan Medical School in 2013
  NPI Data:
  • NPI Number: 1194162321
  • Provider Enumeration Date: 05/29/2013
  • Last Update Date: 08/24/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 9335376623
  • Enrollment ID: I20170911002140

Medical Identifiers

Medical identifiers for Jocelyn R Farmer such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1194162321NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine L-255467 (Massachusetts)Secondary
207K00000XAllergy & Immunology 270403 (Massachusetts)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Lahey Hospital & Medical Center, BurlingtonBurlington, MAHospital
Beth Israel Deaconess Medical CenterBoston, MAHospital
Winchester HospitalWinchester, MAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Lahey Clinic Inc22643365281200

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. Jocelyn R Farmer 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 NameLahey Clinic Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1538194980
PECOS PAC ID: 2264336528
Enrollment ID: O20031120000097
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 NameLahey Clinic Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1063447316
PECOS PAC ID: 2264336528
Enrollment ID: O20040629001269
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. Jocelyn R Farmer 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
Jocelyn R Farmer, MD, PHD
Massachusetts General Hospital, 55 Fruit St.,
Boston, MA 02114

Ph: (617) 726-2865
Jocelyn R Farmer, MD, PHD
Massachusetts General Hospital, 55 Fruit St.,
Boston, MA 02114

Ph: (617) 726-2865

Reviews and Comments


Allergy & Immunology Doctors in Boston, MA

Dr. David H. Sachs, M.D.
Allergy & Immunology
Medicare: Not Enrolled in Medicare
Practice Location: Bldg. 149-9019, 13th Street, Boston, MA 02466
Phone: 617-726-4065    Fax: 617-726-4067
Dr. Anne Esther Goldfeld, M.D.
Allergy & Immunology
Medicare: Not Enrolled in Medicare
Practice Location: 800 Huntington Ave, Boston, MA 02115
Phone: 617-278-3351    Fax: 617-278-3454
Dr. Sachin Niranjan Baxi, M.D.
Allergy & Immunology
Medicare: Medicare Enrolled
Practice Location: 300 Longwood Ave, Fegan 6, Boston, MA 02115
Phone: 617-919-2489    Fax: 617-730-0310
Dr. Richard Arthur Moscicki, MD
Allergy & Immunology
Medicare: Not Enrolled in Medicare
Practice Location: 15 Parkman St, Allergy Associates Wac 626, Boston, MA 02114
Phone: 617-726-3764    Fax: 617-252-7694
Abduarahmn Almutairi, MD
Allergy & Immunology
Medicare: Not Enrolled in Medicare
Practice Location: 300 Longwood Ave, Boston, MA 02115
Phone: 617-355-6117    
John L Ohman, MD
Allergy & Immunology
Medicare: Medicare Enrolled
Practice Location: 750 Washington St, Nemc Box 30, Boston, MA 02111
Phone: 617-636-5000    Fax: 617-636-4843
Dr. Paul J. Maglione, MD, PHD
Allergy & Immunology
Medicare: Accepting Medicare Assignments
Practice Location: 725 Albany St, Shapiro 9 Suite B, Boston, MA 02118
Phone: 617-638-7480    

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).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.