Erwin J Oei, MD - Medicare Pulmonary Disease in Summit, NJ

Erwin J Oei, MD is a medicare enrolled "Internal Medicine - Pulmonary Disease" physician in Summit, New Jersey. He went to Rutgers R W Johnson Medical School (cam/new Bruns/pisc) and graduated in 1992 and has 32 years of diverse experience with area of expertise as Pulmonary Disease. He is a member of the group practice Practice Associates Medical Group and his current practice location is 1 Springfield Ave, 3rd Floor, Summit, New Jersey. You can reach out to his office (for appointments etc.) via phone at (908) 934-0555.

Erwin J Oei is licensed to practice in New Jersey (license number 25MA07010700) 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 1659373421.

Contact Information

Erwin J Oei, MD
1 Springfield Ave, 3rd Floor,
Summit, NJ 07901-4055
(908) 934-0555
Not Available

Map and Direction




Physician's Profile

Full NameErwin J Oei
GenderMale
SpecialityPulmonary Disease
Experience32 Years
Location1 Springfield Ave, Summit, 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:
  • Erwin J Oei attended and graduated from Rutgers R W Johnson Medical School (cam/new Bruns/pisc) in 1992
  NPI Data:
  • NPI Number: 1659373421
  • Provider Enumeration Date: 08/11/2005
  • Last Update Date: 02/03/2017
  Medicare PECOS Information:
  • PECOS PAC ID: 6800089566
  • Enrollment ID: I20101026000961

Medical Identifiers

Medical identifiers for Erwin J Oei such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1659373421NPI-NPPES
222233003OtherNJHORIZON INS,
2974224OtherNJAETNA INS
7VC204OtherNJEMPIRE INS
163925OtherNJCHN INS.
P2669917OtherNJOXFORD INS.

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RP1001XInternal Medicine - Pulmonary Disease 25MA07010700 (New Jersey)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Morristown Medical CenterMorristown, NJHospital
Hackettstown Medical CenterHackettstown, NJHospital
Overlook Medical CenterSummit, NJHospital
Chilton Medical CenterPompton plains, NJHospital
Newton Medical CenterNewton, 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. Erwin J Oei 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. Erwin J Oei 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
Erwin J Oei, MD
Po Box 416457,
Boston, MA 02241-6457

Ph: () -
Erwin J Oei, MD
1 Springfield Ave, 3rd Floor,
Summit, NJ 07901-4055

Ph: (908) 934-0555

Reviews and Comments


Internal Medicine Doctors in Summit, NJ

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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.