Ahad Qasim, DO - Medicare Internal Medicine in Elizabeth, NJ

Ahad Qasim, DO is a medicare enrolled "Internal Medicine" physician in Elizabeth, New Jersey. He went to Philadelphia Col Of Osteo Med, Sewanee and graduated in 2019 and has 6 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Rwjbh Emergency Medicine Associates, Llc and his current practice location is 225 Williamson St, Elizabeth, New Jersey. You can reach out to his office (for appointments etc.) via phone at (908) 994-8509.

Ahad Qasim is licensed to practice in Pennsylvania (license number OS021986) 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 1881152445.

Contact Information

Ahad Qasim, DO
225 Williamson St,
Elizabeth, NJ 07202-3625
(908) 994-8509
Not Available

Map and Direction




Physician's Profile

Full NameAhad Qasim
GenderMale
SpecialityInternal Medicine
Experience6 Years
Location225 Williamson St, 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:
  • Ahad Qasim attended and graduated from Philadelphia Col Of Osteo Med, Sewanee in 2019
  NPI Data:
  • NPI Number: 1881152445
  • Provider Enumeration Date: 03/03/2019
  • Last Update Date: 01/22/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 4284019134
  • Enrollment ID: I20230708000080

Medical Identifiers

Medical identifiers for Ahad Qasim such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1881152445NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine OS021986 (Pennsylvania)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Trinitas Regional Medical CenterElizabeth, NJHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Rwjbh Emergency Medicine Associates, Llc0941612840627

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. Ahad Qasim allows following entities to bill medicare on his behalf.
Entity NameHospitalist Physicians Of New Jersey Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1588021851
PECOS PAC ID: 3476859927
Enrollment ID: O20160309000541
Entity NameRwjbh Emergency Medicine Associates, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1912510041
PECOS PAC ID: 0941612840
Enrollment ID: O20201217002547

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. Ahad Qasim 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
Ahad Qasim, DO
20 Salt Works St,
Wall Township, NJ 07753-7034

Ph: (484) 716-4034
Ahad Qasim, DO
225 Williamson St,
Elizabeth, NJ 07202-3625

Ph: (908) 994-8509

Reviews and Comments


Internal Medicine Doctors in Elizabeth, NJ

Matthew George Cholankeril, M.D.
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Phone: 908-352-1738    
Dr. Guillermo Munoz,
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Phone: 908-352-9556    Fax: 908-352-9134
Fisayo Kayode-ajala, MD
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Practice Location: 225 Williamson St, Elizabeth, NJ 07202
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Sima Suresh Pandey, M.D.
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Practice Location: 725 N Broad St, Elizabeth, NJ 07208
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

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.