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

Mary Frances Treadway, FNP-BC

Individual provider Family Nurse Practitioner · NPI 1801580063

Mary Frances Treadway, FNP-BC is a Nurse Practitioner in Parkersburg, West Virginia. Qualified in 2023, 3 years ago. Practices with Wirt County Health Services Association, Inc, a 31-clinician group, works from 6 locations and accepts Medicare assignment. Licensed in West Virginia.

Years since qualifying
3
Licensed in
WV
In the registry since
2023
Specialties on file
2
What do these letters mean?
FNP-BC — Family Nurse Practitioner, Board Certified
A family nurse practitioner certified by the ANCC.

See every abbreviation used in this directory →

Practice location Address checks out

2610 Camden Ave
Parkersburg, WV 26101-5652
Phone: (304) 917-3733
Fax: (304) 917-3750
Show map & directions

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

Additional practice locations (5)

  • 483 Court St, Elizabeth, WV 26143-1109 — (304) 275-3301
  • 2101 Dudley Ave, Parkersburg, WV 26101-3462 — (304) 861-4150
  • 2121 7th St, Parkersburg, WV 26101-3803 — (304) 485-1721
  • 3705 Emerson Ave, Parkersburg, WV 26104-1118 — (304) 917-3530
  • 73 Nicolette Rd, Parkersburg, WV 26104-7236 — (304) 861-4141

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 117099 (WV)
Diabetes Educator Registered Nurse Taxonomy 163WD0400X · Licence 68536 (WV)

Record details

NPI number1801580063
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP-BC
Sole proprietorNo
NPI enumeratedJune 8, 2023
Last updated in NPPESFebruary 4, 2026
Certification dateFebruary 4, 2026

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2023 (3 years in practice)
Group practice Wirt County Health Services Association, Inc — 31 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

Other providers in Parkersburg