Jennifer C Millen, MD - Medicare Pain Management in Boston, MA

Jennifer C Millen, MD is a medicare enrolled "Physical Medicine & Rehabilitation - Pain Medicine" physician in Boston, Massachusetts. She went to University Of California, Davis School Of Medicine and graduated in 2005 and has 19 years of diverse experience with area of expertise as Pain Management. She is a member of the group practice Atrius Health Inc and her current practice location is 133 Brookline Ave, Boston, Massachusetts. You can reach out to her office (for appointments etc.) via phone at (617) 421-8817.

Jennifer C Millen is licensed to practice in Massachusetts (license number 231050) 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 1831221795.

Contact Information

Jennifer C Millen, MD
133 Brookline Ave,
Boston, MA 02215-3904
(617) 421-8817
(617) 421-2226

Map and Direction




Physician's Profile

Full NameJennifer C Millen
GenderFemale
SpecialityPain Management
Experience19 Years
Location133 Brookline Ave, 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:
  • Jennifer C Millen attended and graduated from University Of California, Davis School Of Medicine in 2005
  NPI Data:
  • NPI Number: 1831221795
  • Provider Enumeration Date: 03/09/2007
  • Last Update Date: 02/23/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 2264572866
  • Enrollment ID: I20091211000439

Medical Identifiers

Medical identifiers for Jennifer C Millen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1831221795NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 231050 (Massachusetts)Secondary
2081P2900XPhysical Medicine & Rehabilitation - Pain Medicine 231050 (Massachusetts)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Atrius Health Inc47895886411116

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. Jennifer C Millen 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 NameAtrius Health Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1871639914
PECOS PAC ID: 4789588641
Enrollment ID: O20031121000582
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. Jennifer C Millen 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
Jennifer C Millen, MD
133 Brookline Ave,
Boston, MA 02215-3904

Ph: (617) 421-8817
Jennifer C Millen, MD
133 Brookline Ave,
Boston, MA 02215-3904

Ph: (617) 421-8817

Reviews and Comments


Physical Medicine & Rehabilitation Doctors in Boston, MA

John Joseph Danko, DO
Physical Medicine & Rehabilitation
Medicare: Accepting Medicare Assignments
Practice Location: 55 Fruit St, Boston, MA 02114
Phone: 617-726-2000    
Dr. Meijuan Zhao, MD
Physical Medicine & Rehabilitation
Medicare: Accepting Medicare Assignments
Practice Location: 55 Fruit St Yaw 2100, Orthopaedic Associates, Boston, MA 02114
Phone: 617-726-8530    Fax: 617-724-8532
Dr. John-paul David Hezel, M.D.
Physical Medicine & Rehabilitation
Medicare: Accepting Medicare Assignments
Practice Location: 330 Brookline Ave, Stoneman 10, Boston, MA 02215
Phone: 617-667-7678    
Dr. Saurabha Bhatnagar, M.D.
Physical Medicine & Rehabilitation
Medicare: Not Enrolled in Medicare
Practice Location: 150 S Huntington Ave # 117, Boston, MA 02130
Phone: 617-232-9500    
Cristina A Shea, MD
Physical Medicine & Rehabilitation
Medicare: Medicare Enrolled
Practice Location: 55 Fruit St, Boston, MA 02114
Phone: 617-952-5299    
Dr. Gary I Polykoff, MD
Physical Medicine & Rehabilitation
Medicare: Accepting Medicare Assignments
Practice Location: 15 Parkman St, Wac 340 Anesthesia Pain Management, Boston, MA 02114
Phone: 617-726-3512    Fax: 617-726-3519
Lauren Elizabeth Merz, MD, MSC
Physical Medicine & Rehabilitation
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).

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.