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

Mark Dunham, NP

Individual provider Nurse Practitioner · NPI 1861865743

Mark Dunham, NP is a Nurse Practitioner in Brunswick, Georgia. Qualified in 2014, 12 years ago. Practices with Optim Orthopedics LLC, a 102-clinician group and accepts Medicare assignment. Licensed in Georgia.

Years since qualifying
12
Licensed in
GA
In the registry since
2015
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

3231 Glynn Ave
Brunswick, GA 31520-4851
Phone: (912) 265-9006
Fax: (912) 554-3636
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence RN252952 (GA)

Record details

NPI number1861865743
Entity typeIndividual (Type 1)
GenderMale
Credentials NP
Sole proprietorYes
NPI enumeratedNovember 2, 2015
Last updated in NPPESNovember 7, 2025
Certification dateNovember 7, 2025
Mailing address3231 Glynn Ave, Brunswick, GA 31520-4851

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2014 (12 years in practice)
Group practice Optim Orthopedics Llc — 102 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Brunswick