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

Marissa Buchanan, NP

Individual provider Family Nurse Practitioner · NPI 1073212833

Marissa Buchanan, NP is a Nurse Practitioner in Meridian, Mississippi. Qualified in 2022, 4 years ago. Practices with Cardiovascular Institute of the South, LLC, a 144-clinician group and accepts Medicare assignment. Licensed in Mississippi.

Years since qualifying
4
Licensed in
MS
In the registry since
2023
What do these letters mean?
NP — Nurse Practitioner
An advanced practice nurse who can diagnose, treat and in most states prescribe.

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Practice location Address checks out

4909 Great River Dr
Meridian, MS 39305
Phone: (601) 282-8980
Fax: (601) 693-6561
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 905834 (MS)

Record details

NPI number1073212833
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorNo
NPI enumeratedMarch 1, 2023
Last updated in NPPESApril 27, 2023
Certification dateApril 27, 2023
Mailing address4909 Great River Dr., Meridian, MS 39325

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2022 (4 years in practice)
Group practice Cardiovascular Institute Of The South, Llc — 144 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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