Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Karwan Ameen, MD

Individual provider Internal Medicine Physician · NPI 1003493842

Karwan Ameen, MD is an Internal Medicine in Paterson, New Jersey. Qualified in 2011, 15 years ago. Practices with Passaic Hospitalist Services, LLC, a 30-clinician group and accepts Medicare assignment. Licensed in New Jersey.

Years since qualifying
15
Licensed in
NJ
In the registry since
2021
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

703 Main St
Paterson, NJ 07503-2621
Phone: (718) 334-4000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 25MA12341700 (NJ)

Record details

NPI number1003493842
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 26, 2021
Last updated in NPPESSeptember 17, 2024
Certification dateSeptember 17, 2024
Mailing address7901 Broadway, Elmhurst, NY 11373-1329

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2011 (15 years in practice)
Group practice Passaic Hospitalist Services, Llc — 30 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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