Matthew D Epstein, MD - Medicare Sleep Medicine in Cedar Knolls, NJ

Matthew D Epstein, MD is a medicare enrolled "Internal Medicine - Sleep Medicine" physician in Cedar Knolls, New Jersey. He graduated from medical school in 1990 and has 34 years of diverse experience with area of expertise as Sleep Medicine. He is a member of the group practice Practice Associates Medical Group and his current practice location is 8 Saddle Rd, First Floor, Cedar Knolls, New Jersey. You can reach out to his office (for appointments etc.) via phone at (973) 267-9393.

Matthew D Epstein is licensed to practice in New Jersey (license number 25MA06940100) 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 1922000793.

Contact Information

Matthew D Epstein, MD
8 Saddle Rd, First Floor,
Cedar Knolls, NJ 07927-1902
(973) 267-9393
(973) 540-0472

Map and Direction




Physician's Profile

Full NameMatthew D Epstein
GenderMale
SpecialitySleep Medicine
Experience34 Years
Location8 Saddle Rd, Cedar Knolls, 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:
  • Matthew D Epstein graduated from medical school in 1990
  NPI Data:
  • NPI Number: 1922000793
  • Provider Enumeration Date: 08/11/2005
  • Last Update Date: 02/26/2018
  Medicare PECOS Information:
  • PECOS PAC ID: 4486645702
  • Enrollment ID: I20110112000468

Medical Identifiers

Medical identifiers for Matthew D Epstein such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1922000793NPI-NPPES
P1856058OtherNJOXFORD INS.
5711542OtherNJAETNA INS.
137679OtherNJCHN INS.
0994157003OtherNJCIGNA INS.
290011815OtherNJRAILROAD MEDICARE
222233003OtherNJHORIZON BC
6V9771OtherNJEMPIRE HEALTH

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RS0012XInternal Medicine - Sleep Medicine 25MA06940100 (New Jersey)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Morristown Medical CenterMorristown, NJHospital
Chilton Medical CenterPompton plains, NJHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Practice Associates Medical Group58907031771174

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. Matthew D Epstein allows following entities to bill medicare on his 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. Matthew D Epstein 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
Matthew D Epstein, MD
8 Saddle Rd, First Floor,
Cedar Knolls, NJ 07927-1902

Ph: (973) 267-9393
Matthew D Epstein, MD
8 Saddle Rd, First Floor,
Cedar Knolls, NJ 07927-1902

Ph: (973) 267-9393

Reviews and Comments


Internal Medicine Doctors in Cedar Knolls, NJ

Jodi Komoroski Sebastian, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 8 Saddle Road, Suite 202, Cedar Knolls, NJ 07927
Phone: 973-984-9796    Fax: 973-984-5445
Vandana Singh, DO
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 8 Saddle Road, Suite 202, Cedar Knolls, NJ 07927
Phone: 973-984-9796    Fax: 973-984-5445
Dr. Sapan Nitinbhai Talati, M.D
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 65 Ridgedale Ave, Cedar Knolls, NJ 07927
Phone: 973-401-1100    
Dr. Sumit Som, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 65 Ridgedale Ave, Cedar Knolls, NJ 07927
Phone: 973-401-1100    
Adil Pervaiz, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 65 Ridgedale Ave, Cedar Knolls, NJ 07927
Phone: 973-401-1100    
Dr. David James, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 65 Ridgedale Ave, Cedar Knolls, NJ 07927
Phone: 973-401-1100    Fax: 973-401-1201
Kathryn Waksmundzki-silva, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 8 Saddle Rd, Cedar Knolls, NJ 07927
Phone: 973-267-9393    Fax: 973-540-0472

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.