Frances Giessen, APRN
Psychiatric/Mental Health Nurse Practitioner · Tulsa, OK
Frances Giessen, APRN is a psychiatric/mental health nurse practitioner with a practice address in Tulsa, Oklahoma, and NPI 1013716638, issued on Mar 8, 2025. Check the license (Oklahoma 222439, as entered in NPPES) with the Oklahoma board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Frances Giessen
- Credential
- APRN
- Primary taxonomy
- Psychiatric/Mental Health Nurse Practitioner 363LP0808X
- License number
- 222439 OK
Self-reported in NPPES; status is on the state search - Practice location
- 8263 S Harvard Ave, Tulsa, OK 74137
- Phone
- (918) 850-9488
- Enumerated
- Mar 8, 2025
- Record last updated
- Apr 9, 2025
- Medicare enrollment
- Enrolled (PECOS I20260506002922); may accept Medicare assignment
- Entity
- Type 1 · individual
8 nearest psychiatric/mental health nurse practitioner records → All 318 in Oklahoma → Look up another NPI →
Verify Frances Giessen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oklahoma board licenses this profession
Search for license 222439Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Frances Giessen among 318 psychiatric/mental health nurse practitioner records in Oklahoma
Frances Giessen, APRN is one of 318 psychiatric/mental health nurse practitioner records with a practice address in Oklahoma. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2025, is newer than 78% of them.
- NPI issued2025 · 78% of these records are older, 5% newer
- In a Medicare fileNo · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated2024 · median 2022 among the 222 with a school on file
- Record last updated2025 · 18% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LP0808X and a Oklahoma practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Psychiatric/Mental Health Nurse Practitioner providers in Oklahoma
There are 318 psychiatric/mental health nurse practitioner records in Oklahoma. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 318 in Oklahoma → Every provider in Tulsa → Psychiatric/Mental Health Nurse Practitioner nationwide →
The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes
- Montana BradyTulsa, OK 741371134962541
- Hannah-Beth Chapman, APRNTulsa, OK 741371639934714
- Shereca Henderson, APRNTulsa, OK 741371730529579
- Kara Alger, APRN, CNPTulsa, OK 741361104600279
- Tiffany Blue-DiazTulsa, OK 741361184420846
- Bailey BruggerTulsa, OK 741361417886532
- Aimee Clark, PMHNP-BCTulsa, OK 741361639859721
- Casee CollinsTulsa, OK 741361114619772
Common questions
What is Frances Giessen, APRN's NPI number?
Frances Giessen, APRN's National Provider Identifier (NPI) is 1013716638, issued on Mar 8, 2025. An NPI identifies a provider in billing; it is not a license.
Where is Frances Giessen, APRN located?
The NPPES record lists a practice address at 8263 S Harvard Ave, Tulsa, OK, 74137. Phone: (918) 850-9488. Providers update this record themselves, so call before visiting.
How can I verify Frances Giessen, APRN's license?
NPPES lists Oklahoma license number 222439, as entered by the provider. Search the Oklahoma board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.