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

Marly Jill Davis, NP

Individual provider Nurse Practitioner · NPI 1801568639

Marly Jill Davis, NP is a Nurse Practitioner in Wiggins, Mississippi. Qualified in 2020, 6 years ago. Practices with Medical Systems Management, LLC, a 49-clinician group and accepts Medicare assignment. Licensed in Mississippi.

Years since qualifying
6
Licensed in
MS
In the registry since
2021
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

1440 Central Ave E
Wiggins, MS 39577-9602
Phone: (601) 928-6700
Fax: (601) 928-6731
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence 904775 (MS)

Record details

NPI number1801568639
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorNo
NPI enumeratedSeptember 30, 2021
Last updated in NPPESSeptember 30, 2021
Certification dateSeptember 30, 2021
Mailing addressPo Box 1810, Gulfport, MS 39502-1810

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2020 (6 years in practice)
Group practice Medical Systems Management, Llc — 49 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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