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

Individual provider Cardiovascular Disease Physician · NPI 1487841847

Dr. Wissam Khattar Mechleb, MD is a Cardiovascular Disease (Cardiology) in Hattiesburg, Mississippi. Qualified in 2005, 21 years ago. Practices with Walthall General Hospital, a 7-clinician group and accepts Medicare assignment. Licensed in Mississippi.

Years since qualifying
21
Licensed in
MS
In the registry since
2007
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

415 S 28th Ave
Hattiesburg, MS 39401-7246
Phone: (601) 268-5800
Fax: (601) 261-3530
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Cardiovascular Disease Physician (primary) Taxonomy 207RC0000X · Licence 21893 (MS)

Record details

NPI number1487841847
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 1, 2007
Last updated in NPPESJuly 21, 2020
Certification dateJuly 21, 2020

Medicare enrollment

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

Medicare specialtyCARDIOVASCULAR DISEASE (CARDIOLOGY)
Medical schoolOTHER
Graduated 2005 (21 years in practice)
Group practice Walthall General Hospital — 7 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations19 on file with Medicare

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