Dr Guillermo Munoz, - Medicare Internal Medicine in Elizabeth, NJ

Dr Guillermo Munoz, is a medicare enrolled "Internal Medicine" physician in Elizabeth, New Jersey. He went to New York College Of Osteo Medicine Of New York Institute Of Technology and graduated in 1990 and has 34 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Union Square Medical Associates, Pc and his current practice location is 824 Elizabeth Ave, Elizabeth, New Jersey. You can reach out to his office (for appointments etc.) via phone at (908) 352-9556.

Dr Guillermo Munoz is licensed to practice in New Jersey (license number 25MB05721200) 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 1023071669.

Contact Information

Dr Guillermo Munoz,
824 Elizabeth Ave,
Elizabeth, NJ 07201-2709
(908) 352-9556
(908) 352-9134

Map and Direction




Physician's Profile

Full NameDr Guillermo Munoz
GenderMale
SpecialityInternal Medicine
Experience34 Years
Location824 Elizabeth Ave, Elizabeth, 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 Guillermo Munoz attended and graduated from New York College Of Osteo Medicine Of New York Institute Of Technology in 1990
  NPI Data:
  • NPI Number: 1023071669
  • Provider Enumeration Date: 04/06/2006
  • Last Update Date: 02/20/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 8224074596
  • Enrollment ID: I20101112000235

Medical Identifiers

Medical identifiers for Dr Guillermo Munoz such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1023071669NPI-NPPES
5526701MedicaidNJ

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 25MB05721200 (New Jersey)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Union Square Medical Associates, Pc91331746263

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 Guillermo Munoz allows following entities to bill medicare on his behalf.
Entity NameUnion Square Medical Associates, Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1790826287
PECOS PAC ID: 9133174626
Enrollment ID: O20050317000482

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 Guillermo Munoz 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 Guillermo Munoz,
824 Elizabeth Ave,
Elizabeth, NJ 07201-2709

Ph: (908) 352-9556
Dr Guillermo Munoz,
824 Elizabeth Ave,
Elizabeth, NJ 07201-2709

Ph: (908) 352-9556

Reviews and Comments


Internal Medicine Doctors in Elizabeth, NJ

Matthew George Cholankeril, M.D.
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Phone: 908-352-1738    
Sima Suresh Pandey, M.D.
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Phone: 908-351-8989    Fax: 908-351-8879
Barry Simpson Levinson, MD
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Practice Location: 225 Williamson St, Elizabeth, NJ 07202
Phone: 908-994-8772    Fax: 908-994-8748
Dr. Anshu Goyal Garg, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 240 Williamson St, Suite 300, Elizabeth, NJ 07202
Phone: 908-994-8880    Fax: 908-994-8882
Jung San Shen, MD
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Medicare: Medicare Enrolled
Practice Location: 219 S Broad St, Elizabeth, NJ 07202
Phone: 908-352-5927    Fax: 908-352-6181
Dr. Manish S Patel, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 520 Westfield Ave, Suite 306, Elizabeth, NJ 07208
Phone: 908-994-1044    

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.