Dr Jacob J Mathew, MD, PHARMD - Medicare Internal Medicine in Livingston, NJ

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Dr Jacob J Mathew, MD, PHARMD is a medicare enrolled "Internal Medicine - Critical Care Medicine" physician in Livingston, New Jersey. He graduated from medical school in 2009 and has 15 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Rwjbh Observation Associates Llc, St Josephs Medical Group Pc and his current practice location is 94 Old Short Hills Rd, Livingston, New Jersey. You can reach out to his office (for appointments etc.) via phone at (973) 322-2782.

Dr Jacob J Mathew is licensed to practice in New Jersey (license number 25MA09374000) 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 1407160187.

Contact Information

Dr Jacob J Mathew, MD, PHARMD
94 Old Short Hills Rd,
Livingston, NJ 07039-5672
(973) 322-2782
(973) 322-8410

Map and Direction




Physician's Profile

Full NameDr Jacob J Mathew
GenderMale
SpecialityInternal Medicine
Experience15 Years
Location94 Old Short Hills Rd, Livingston, New Jersey
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:
  • Dr Jacob J Mathew graduated from medical school in 2009
  NPI Data:
  • NPI Number: 1407160187
  • Provider Enumeration Date: 08/04/2010
  • Last Update Date: 02/21/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 5193032092
  • Enrollment ID: I20150909002085

Medical Identifiers

Medical identifiers for Dr Jacob J Mathew such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1407160187NPI-NPPES
3327809MedicaidNJ

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 25MA09374000 (New Jersey)Secondary
207RP1001XInternal Medicine - Pulmonary Disease 25MA09374000 (New Jersey)Secondary
207RC0200XInternal Medicine - Critical Care Medicine 25MA09374000 (New Jersey)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Saint Barnabas Medical CenterLivingston, NJHospital
St Joseph's Hospital And Medical CenterPaterson, NJHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Rwjbh Observation Associates Llc5193137503639
St Josephs Medical Group Pc8628470325173

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. Dr Jacob J Mathew allows following entities to bill medicare on his behalf.
Entity NameSt Josephs Healthcare Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1497791297
PECOS PAC ID: 9739171984
Enrollment ID: O20040330001612
Entity NameSbmc Provider Services
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1942748983
PECOS PAC ID: 8729344569
Enrollment ID: O20171109003416
Entity NameRwjbh Observation Associates Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1760095806
PECOS PAC ID: 5193137503
Enrollment ID: O20201209000008
Entity NameSt Josephs Medical Group Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1205425519
PECOS PAC ID: 8628470325
Enrollment ID: O20210716000520

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. Dr Jacob J Mathew 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
Dr Jacob J Mathew, MD, PHARMD
5 Earl Ct,
Montville, NJ 07045-9599

Ph: (973) 265-4385		Dr Jacob J Mathew, MD, PHARMD
94 Old Short Hills Rd,
Livingston, NJ 07039-5672

Ph: (973) 322-2782

Reviews and Comments


Internal Medicine Doctors in Livingston, NJ

Bilal Khan,
Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 94 Old Short Hills Rd, Livingston, NJ 07039
Phone: 646-591-5953    
Dr. Bruce Joseph Haik, M.D.
Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 94 Old Short Hills Road Suite 2511, Livingston, NJ 07039
Phone: 973-731-9442    Fax: 973-731-2918
Parvathy Thiruwilwamala, M.D.
Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 94 Old Short Hills Rd, Livingston, NJ 07039
Phone: 973-322-5000    
Dr. Michael Gutkin, M.D.
Critical Care Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 349 E Northfield Rd, Suite 202, Livingston, NJ 07039
Phone: 973-597-1107    Fax: 973-597-1407
Dr. Eugene Ludwig Evans Jr., M.D.
Critical Care Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 2 W Northfield Rd, Suite 211, Livingston, NJ 07039
Phone: 973-758-0044    Fax: 973-758-0055
Dr. Stuart E Baskin, M.D.
Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 315 E Northfield Rd, Suite 1a, Livingston, NJ 07039
Phone: 973-994-2121    Fax: 973-535-8191
Jill Ritter, MD
Critical Care Medicine
Medicare: May Accept Medicare Assignments
Practice Location: 200 S Orange Ave, Livingston, NJ 07039
Phone: 973-322-7400    Fax: 973-322-7420

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.