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

MS. Lynnette Marshall Giffin, APN

Individual provider Acute Care Nurse Practitioner · NPI 1326376914

MS. Lynnette Marshall Giffin, APN is a Nurse Practitioner in Steubenville, Ohio. Qualified in 1997, 29 years ago. Practices with Wmc Physician Practices LLC, a 111-clinician group and accepts Medicare assignment. Licensed in Ohio.

Years since qualifying
29
Licensed in
OH
In the registry since
2009
Specialties on file
2
What do these letters mean?
APN — Advanced Practice Nurse
The umbrella title some states use for nurse practitioners and other advanced practice nurses.

See every abbreviation used in this directory →

Practice location Address checks out

4100 Johnson Rd Ste 200
Steubenville, OH 43952-2356
Phone: (740) 266-8004
Fax: (740) 266-8005
Show map & directions

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

Specialties & licences

Acute Care Nurse Practitioner (primary) Taxonomy 363LA2100X · Licence COA05073NP (OH)
Medical-Surgical Clinical Nurse Specialist Taxonomy 364SM0705X · Licence COA04189NS (OH)

Record details

NPI number1326376914
Entity typeIndividual (Type 1)
GenderFemale
Credentials APN
Sole proprietorNo
NPI enumeratedNovember 19, 2009
Last updated in NPPESNovember 19, 2009

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 1997 (29 years in practice)
Group practice Wmc Physician Practices Llc — 111 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare