Phillip Jon Hartfield, MD - Medicare Hospitalist in Boston, MA

Phillip Jon Hartfield, MD is a medicare enrolled "Hospitalist" physician in Boston, Massachusetts. His current practice location is 55 Fruit St, Boston, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (617) 724-3874.

Phillip Jon Hartfield is licensed to practice in Massachusetts (license number 1026220) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1063152049.

Contact Information

Phillip Jon Hartfield, MD
55 Fruit St,
Boston, MA 02114-2696
(617) 724-3874
(617) 724-9428

Map and Direction




Physician's Profile

Full NamePhillip Jon Hartfield
GenderMale
SpecialityHospitalist
Location55 Fruit St, Boston, Massachusetts
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1063152049
  • Provider Enumeration Date: 03/29/2022
  • Last Update Date: 06/29/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 4082073291
  • Enrollment ID: I20230706002694

Medical Identifiers

Medical identifiers for Phillip Jon Hartfield such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1063152049NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208M00000XHospitalist 1026220 (Massachusetts)Primary

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. Phillip Jon Hartfield 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
Phillip Jon Hartfield, MD
55 Fruit St,
Boston, MA 02114-2696

Ph: (617) 724-3874
Phillip Jon Hartfield, MD
55 Fruit St,
Boston, MA 02114-2696

Ph: (617) 724-3874

Reviews and Comments


Hospitalist Doctors in Boston, MA

Dr. Christine Martin, MD
Hospitalist
Medicare: Medicare Enrolled
Practice Location: 55 Fruit St, Boston, MA 02114
Phone: 617-726-2687    
Jacob Koshy,
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 330 Brookline Ave, Boston, MA 02215
Phone: 617-754-4677    
Dr. Matthew Richard Carey, MD, MBA
Hospitalist
Medicare: Medicare Enrolled
Practice Location: 75 Francis St, Boston, MA 02115
Phone: 617-732-5500    
Dr. Christopher Hunter Morris, M.D.
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 330 Brookline Ave, Boston, MA 02215
Phone: 617-667-7000    
Hien Le, MD
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 55 Fruit St, Boston, MA 02114
Phone: 617-724-3842    
Dr. Muzzammil Imran Muhammad, MD
Hospitalist
Medicare: May Accept Medicare Assignments
Practice Location: 330 Brookline Ave, Boston, MA 02215
Phone: 617-667-7000    
Katherine Kiernan, MD
Hospitalist
Medicare: Medicare Enrolled
Practice Location: 330 Brookline Ave, Boston, MA 02215
Phone: 617-667-7000    

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.