Mary Patricia Harris, - Medicare Internal Medicine in Morristown, NJ

Mary Patricia Harris, is a medicare enrolled "Internal Medicine" physician in Morristown, New Jersey. She went to University Of Massachusetts Medical School and graduated in 1987 and has 37 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Practice Associates Medical Group and her current practice location is 435 South St, Suite 350, Morristown, New Jersey. You can reach out to her office (for appointments etc.) via phone at (973) 971-6700.

Mary Patricia Harris is licensed to practice in New Jersey (license number 25MA05713300) 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 1487626370.

Contact Information

Mary Patricia Harris,
435 South St, Suite 350,
Morristown, NJ 07960-6422
(973) 971-6700
Not Available

Map and Direction




Physician's Profile

Full NameMary Patricia Harris
GenderFemale
SpecialityInternal Medicine
Experience37 Years
Location435 South St, Morristown, New Jersey
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:
  • Mary Patricia Harris attended and graduated from University Of Massachusetts Medical School in 1987
  NPI Data:
  • NPI Number: 1487626370
  • Provider Enumeration Date: 02/03/2006
  • Last Update Date: 09/27/2016
  Medicare PECOS Information:
  • PECOS PAC ID: 0345251229
  • Enrollment ID: I20060505000853

Medical Identifiers

Medical identifiers for Mary Patricia Harris such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1487626370NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 25MA05713300 (New Jersey)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Morristown Medical CenterMorristown, NJHospital
Morris View Healthcare CenterMorristown, NJNursing home

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Practice Associates Medical Group58907031771116

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. Mary Patricia Harris allows following entities to bill medicare on her behalf.
Entity NamePractice Associates Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1427016385
PECOS PAC ID: 5890703177
Enrollment ID: O20060330000690

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. Mary Patricia Harris 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
Mary Patricia Harris,
Po Box 416457,
Boston, MA 02241-6457

Ph: () -
Mary Patricia Harris,
435 South St, Suite 350,
Morristown, NJ 07960-6422

Ph: (973) 971-6700

Reviews and Comments


Internal Medicine Doctors in Morristown, NJ

Richard I Watson, MD
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Phone: 973-267-3944    Fax: 973-455-0399
Donna Astiz, MD
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Carolina Cabral, M.D.
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Dr. Ahsan Mahmood Kazmi, M.D.
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Practice Location: 55 Madison Ave, Morristown, NJ 07960
Phone: 973-867-6565    
Jeffrey G Schwartz, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 435 South St, Suite 100, Morristown, NJ 07960
Phone: 973-267-3944    Fax: 973-455-0399
Christine Gerges, DO
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Medicare: Accepting Medicare Assignments
Practice Location: 100 Madison Ave, Morristown, NJ 07960
Phone: 973-971-4287    
Aisha Masood, M.D.
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Medicare: Medicare Enrolled
Practice Location: 100 Madison Avenue, Carol G Simon Cancer Center- 2nd Floor, Morristown, NJ 07960
Phone: 973-971-7960    Fax: 973-898-1640

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.