Sydney X Chen, MD - Medicare Internal Medicine in Matawan, NJ

Sydney X Chen, MD is a medicare enrolled "Internal Medicine" physician in Matawan, New Jersey. She graduated from medical school in 1991 and has 33 years of diverse experience with area of expertise as Internal Medicine. Her current practice location is 1070 State Route 34, Suite C, Matawan, New Jersey. You can reach out to her office (for appointments etc.) via phone at (732) 290-0300.

Sydney X Chen is licensed to practice in New Jersey (license number 25MA08681900) 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 1992035315.

Contact Information

Sydney X Chen, MD
1070 State Route 34, Suite C,
Matawan, NJ 07747-3469
(732) 290-0300
(732) 290-9661

Map and Direction




Physician's Profile

Full NameSydney X Chen
GenderFemale
SpecialityInternal Medicine
Experience33 Years
Location1070 State Route 34, Matawan, 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:
  • Sydney X Chen graduated from medical school in 1991
  NPI Data:
  • NPI Number: 1992035315
  • Provider Enumeration Date: 01/07/2010
  • Last Update Date: 01/07/2010
  Medicare PECOS Information:
  • PECOS PAC ID: 8729116710
  • Enrollment ID: I20100512000789

Medical Identifiers

Medical identifiers for Sydney X Chen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1992035315NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 25MA08681900 (New Jersey)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Staten Island University HospitalStaten island, NYHospital
Carmel Richmond Healthcare And Rehab CenterStaten island, NYNursing home

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. Sydney X Chen allows following entities to bill medicare on her behalf.
Entity NameAlpha Internal Medicine Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1316244635
PECOS PAC ID: 4486839578
Enrollment ID: O20110505000437

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. Sydney X Chen 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
Sydney X Chen, MD
1070 State Route 34, Suite C,
Matawan, NJ 07747-3469

Ph: (732) 290-0300
Sydney X Chen, MD
1070 State Route 34, Suite C,
Matawan, NJ 07747-3469

Ph: (732) 290-0300

Reviews and Comments


Internal Medicine Doctors in Matawan, NJ

Dr. Ayesha Ouldhammou, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1070 Hwy 34, Suite C, Matawan, NJ 07747
Phone: 732-290-0300    Fax: 732-290-1267
Elias Lehaf, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 213 Main St, Matawan, NJ 07747
Phone: 732-566-2363    
Mrs. Vasantha K Perkari, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 428 Lloyd Rd, Matawan, NJ 07747
Phone: 732-566-7711    Fax: 732-566-2482
Dr. Shufang Feng, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1070 Highway 34, Suite C, Matawan, NJ 07747
Phone: 732-290-0300    Fax: 732-290-1267
Cristina Z Xenachis, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 158 Main St, Ste 100, Matawan, NJ 07747
Phone: 732-765-1166    Fax: 732-765-0027
Michael Gary Mcneil, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 90 Matawan Rd, Fifth Floor, Matawan, NJ 07747
Phone: 732-353-7233    Fax: 732-353-7507
Vijay R Patel, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 246 State Route 34, Matawan, NJ 07747
Phone: 732-952-3800    Fax: 732-753-9819

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.