John M Ellis, MD - Medicare Psychiatry in Methuen, MA

John M Ellis, MD is a medicare enrolled "Psychiatry & Neurology - Neurology" physician in Methuen, Massachusetts. He graduated from medical school in 1985 and has 39 years of diverse experience with area of expertise as Psychiatry. He is a member of the group practice Steward Medical Group Inc and his current practice location is 70 East Street, Valley Regional Medical Services, Methuen, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (978) 688-0773.

John M Ellis is licensed to practice in Massachusetts (license number 58546) 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 1720057755.

Contact Information

John M Ellis, MD
70 East Street, Valley Regional Medical Services,
Methuen, MA 01844
(978) 688-0773
(978) 681-6173

Map and Direction




Physician's Profile

Full NameJohn M Ellis
GenderMale
SpecialityPsychiatry
Experience39 Years
Location70 East Street, Methuen, 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:
  • John M Ellis graduated from medical school in 1985
  NPI Data:
  • NPI Number: 1720057755
  • Provider Enumeration Date: 03/14/2006
  • Last Update Date: 02/23/2009
  Medicare PECOS Information:
  • PECOS PAC ID: 4284681834
  • Enrollment ID: I20050405001261

Medical Identifiers

Medical identifiers for John M Ellis such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1720057755NPI-NPPES
3032701MedicaidMA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2084N0400XPsychiatry & Neurology - Neurology 58546 (Massachusetts)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Holy Family HospitalMethuen, MAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Steward Medical Group Inc28606887281404

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. John M Ellis allows following entities to bill medicare on his behalf.
Entity NameChild And Family Psychological Services Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1912987181
PECOS PAC ID: 5991763823
Enrollment ID: O20041227000004
Entity NameSteward Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1629398219
PECOS PAC ID: 2860688728
Enrollment ID: O20101119000332

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. John M Ellis 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
John M Ellis, MD
77 Warren St, Rm 339,
Brighton, MA 02135

Ph: (617) 562-5359
John M Ellis, MD
70 East Street, Valley Regional Medical Services,
Methuen, MA 01844

Ph: (978) 688-0773

Reviews and Comments


Psychiatry & Neurology Doctors in Methuen, MA

Graham L Spruiell, MD
Psychiatry & Neurology
Medicare: Medicare Enrolled
Practice Location: Valley Regional Medical Services, 70 East Street, Methuen, MA 01844
Phone: 978-688-0773    Fax: 978-681-6173
Dr. Richard Clay Johansson, M.D.
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 100a Haverhill St, Methuen, MA 01844
Phone: 978-682-5276    Fax: 978-688-4932
Jason Jones, MD
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 70 East St, Methuen, MA 01844
Phone: 978-687-0156    Fax: 978-681-6173
Sandra Diaz, DO
Psychiatry & Neurology
Medicare: Medicare Enrolled
Practice Location: 100a Haverhill St, Methuen, MA 01844
Phone: 978-682-5276    
Stacey Brandt Millina, MD
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 100a Haverhill St, Methuen, MA 01844
Phone: 978-682-5276    
Dr. Maria Del Carmen Arcia, M.D.
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 70 East St, Methuen, MA 01844
Phone: 978-687-0156    

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.