Elizabeth Sheena John, MD - Medicare Internal Medicine in Montville, NJ

Elizabeth Sheena John, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Montville, New Jersey. Her current practice location is 170 Changebridge Rd, Montville, New Jersey. You can reach out to her office (for appointments etc.) via phone at (973) 884-3355.

Elizabeth Sheena John is licensed to practice in New Jersey (license number 25MA11610500) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1346794815.

Contact Information

Elizabeth Sheena John, MD
170 Changebridge Rd,
Montville, NJ 07045-9115
(973) 884-3355
Not Available

Map and Direction




Physician's Profile

Full NameElizabeth Sheena John
GenderFemale
SpecialityInternal Medicine - Gastroenterology
Location170 Changebridge Rd, Montville, New Jersey
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1346794815
  • Provider Enumeration Date: 08/12/2016
  • Last Update Date: 04/06/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 7517215049
  • Enrollment ID: I20210709002174

Medical Identifiers

Medical identifiers for Elizabeth Sheena John such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1346794815NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology 25MA11610500 (New Jersey)Primary

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. Elizabeth Sheena John allows following entities to bill medicare on her behalf.
Entity NameTexas Digestive Disease Consultants Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1053397331
PECOS PAC ID: 3375531379
Enrollment ID: O20040505001844

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. Elizabeth Sheena John 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
Elizabeth Sheena John, MD
Po Box 419430,
Boston, MA 02241-9430

Ph: (201) 967-8221
Elizabeth Sheena John, MD
170 Changebridge Rd,
Montville, NJ 07045-9115

Ph: (973) 884-3355

Reviews and Comments


Internal Medicine Doctors in Montville, NJ

Dr. Andrew Philip Gilmartin, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 170 Changebridge Rd Bldg C3, Montville, NJ 07045
Phone: 973-575-5540    Fax: 973-575-4885
Dr. Cory Alan Golloub, M.D.
Gastroenterology
Medicare: May Accept Medicare Assignments
Practice Location: 329 Main Rd, Montville, NJ 07045
Phone: 973-334-9404    Fax: 973-334-7615
Wagih Girgis Wassef, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 150 River Rd, Suite N1 A And B, Montville, NJ 07045
Phone: 973-263-9900    Fax: 973-263-9919
Dr. Anahita Zimmerman, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 170 Changebridge Rd Bldg C3, Montville, NJ 07045
Phone: 973-575-5540    Fax: 973-575-4885
Sirike Truumees Aasmaa, DO
Gastroenterology
Medicare: May Accept Medicare Assignments
Practice Location: 170 Changebridge Rd, Suite D1, Montville, NJ 07045
Phone: 973-575-5150    Fax: 973-575-5271

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.