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

Frances Giessen, APRN

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1013716638

Frances Giessen, APRN is a Nurse Practitioner in Tulsa, Oklahoma. Qualified in 2024, 2 years ago. Practices as a sole proprietor. Licensed in Oklahoma.

Years since qualifying
2
Licensed in
OK
In the registry since
2025
What do these letters mean?
APRN — Advanced Practice Registered Nurse
The umbrella licence covering nurse practitioners, midwives, anaesthetists and clinical nurse specialists.

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Practice location Address checks out

8263 S Harvard Ave
Tulsa, OK 74137-1614
Phone: (918) 850-9488
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence 222439 (OK)

Record details

NPI number1013716638
Entity typeIndividual (Type 1)
GenderFemale
Credentials APRN
Sole proprietorYes
NPI enumeratedMarch 8, 2025
Last updated in NPPESApril 9, 2025
Certification dateApril 9, 2025
Mailing address8263 S Harvard Ave, Tulsa, OK 74137-1614

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2024 (2 years in practice)
Accepts Medicare assignment Not indicated
Practice locations3 on file with Medicare

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