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

Dr. Nnamdi Amachukwu, MD

Individual provider Internal Medicine Physician · NPI 1578138814

Dr. Nnamdi Amachukwu, MD is an Internal Medicine in Longview, Texas. Qualified in 2021, 5 years ago. Practices with Southwest Louisiana Physicians, LLC, a 17-clinician group and accepts Medicare assignment. Licensed in Louisiana.

Years since qualifying
5
Licensed in
LA
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

701 E Marshall Ave Ste 400
Longview, TX 75601-5595
Phone: (903) 315-5600
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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 341101 (LA)

Record details

NPI number1578138814
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 20, 2021
Last updated in NPPESSeptember 16, 2024
Certification dateSeptember 16, 2024

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2021 (5 years in practice)
Group practice Southwest Louisiana Physicians, Llc — 17 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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