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

MS. Cynthia Louise Wornstaff, FNP

Individual provider Family Nurse Practitioner · NPI 1811271661

MS. Cynthia Louise Wornstaff, FNP is a Nurse Practitioner in Ketchikan, Alaska. Qualified in 1990, 36 years ago. Practices with Central Washington Health Services Association, a 702-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Alaska and Oregon.

Years since qualifying
36
Licensed in
AK, OR
In the registry since
2011
Specialties on file
2
What do these letters mean?
FNP — Family Nurse Practitioner
A nurse practitioner who treats patients of all ages, much like a family doctor.

See every abbreviation used in this directory →

Practice location Address checks out

3528 Tongass Ave
Ketchikan, AK 99901-5635
Phone: (907) 965-4040
Fax: (844) 742-6548
Show map & directions

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

Additional practice locations (2)

  • 320 Bawden St, Ketchikan, AK 99901-6544 — (907) 220-9982
  • 531 N Highway 101 Ste A, Depoe Bay, OR 97341-9572 — (541) 765-3265

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 201250030NP (OR)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence 1238 (AK)

Record details

NPI number1811271661
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP
Sole proprietorNo
NPI enumeratedSeptember 28, 2011
Last updated in NPPESMarch 17, 2023
Certification dateMarch 17, 2023

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 1990 (36 years in practice)
Group practice Central Washington Health Services Association — 702 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Ketchikan