Westfield Internal Medicine - Medicare Primary Care in Westfield, NJ

Westfield Internal Medicine is a medicare enrolled primary clinic (Internal Medicine) in Westfield, New Jersey. The current practice location for Westfield Internal Medicine is 220 Elmer Street, Westfield, New Jersey. For appointments, you can reach them via phone at (908) 654-1190. The mailing address for Westfield Internal Medicine is 220 Elmer Street, Westfield, New Jersey and phone number is (908) 654-1190.

Westfield Internal Medicine is licensed to practice in * (Not Available) (license number ). The clinic also participates in the medicare program and its NPI number is 1831448323. This medical practice accepts medicare insurance (which means this clinic accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance). However, please confirm if they accept your insurance at (908) 654-1190.

Contact Information

Westfield Internal Medicine
220 Elmer Street
Westfield
NJ 07090
(908) 654-1190
(908) 232-1728

Map and Direction


Primary Care Clinic Profile

Full NameWestfield Internal Medicine
SpecialityInternal Medicine
Location220 Elmer Street, Westfield, New Jersey
Authorized Official Name and PositionJoseph Derosa (DOCTOR)
Authorized Official Contact9086541190
Accepts Medicare InsuranceYes. This clinic participates in medicare program and accept medicare insurance.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Westfield Internal Medicine
220 Elmer Street
Westfield
NJ 07090

Ph: (908) 654-1190
Westfield Internal Medicine
220 Elmer Street
Westfield
NJ 07090

Ph: (908) 654-1190

NPI Details:

NPI Number1831448323
Provider Enumeration Date08/30/2012
Last Update Date08/30/2012

Medicare PECOS Information:

Medicare PECOS PAC ID4688821374
Medicare Enrollment IDO20120831000414

Medical Identifiers

Medical identifiers for Westfield Internal Medicine such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1831448323NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine (* (Not Available))Primary

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Westfield Internal Medicine acts as a billing entity for following providers:
Provider NameJoseph Derosa
Provider TypePractitioner - Internal Medicine
Provider IdentifiersNPI Number: 1184671018
PECOS PAC ID: 6002083912
Enrollment ID: I20120831000490

Reviews and Comments


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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.