Rhiannon Wanlass, MSN, FNP-C
Nurse Practitioner · Saint George, UT
Rhiannon Wanlass, MSN, FNP-C is a nurse practitioner with a practice address in Saint George, Utah, and NPI 1346946134, issued on Feb 2, 2023. Check the license (Utah 5646802-4405, as entered in NPPES) with the Utah board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Rhiannon Wanlass
- Credential
- MSN, FNP-C
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License numbers
- 5646802-4405 UT
5646802-3102 UT
Self-reported in NPPES; status is on the state search - Practice location
- 652 S Medical Center Dr Ste 320, Saint George, UT 84790
- Phone
- (435) 251-3950
- Enumerated
- Feb 2, 2023
- Record last updated
- Feb 9, 2023
- Medicare enrollment
- Enrolled (PECOS I20230518003078); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 1,133 in Utah → Look up another NPI →
Verify Rhiannon Wanlass in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Utah board licenses this profession
Search for license 5646802-4405Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
17% more Medicare Part D claims than the average nurse practitioner in 2024
1,303 Medicare Part D claims for 330 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims.
Most prescribed
- Carbidopa-Levodopa293 claims
- Gabapentin106 claims
- Donepezil Hcl91 claims
- Carbidopa-Levodopa Er85 claims
- Memantine Hcl63 claims
- Quetiapine Fumarate46 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $1,539.96
9 payments; by number, the most common kind was travel and lodging; the largest payer was Abbott Laboratories. The 38,884 providers of this specialty with any payment received $791.64 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Ihc Health Services IncSt George, UT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Rhiannon Wanlass among 1,133 nurse practitioner records in Utah
Rhiannon Wanlass, MSN, FNP-C is one of 1,133 nurse practitioner records with a practice address in Utah. 70% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 71% of them.
- NPI issued2023 · 71% of these records are older, 21% newer
- In a Medicare fileYes · 70% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated2023 · median 2020 among the 652 with a school on file
- Record last updated2023 · 31% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Utah practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
16 nurse practitioner records list a practice address in Saint George
They are 16 of the 930 NPPES records with a practice address in Saint George, and 1,133 nurse practitioner records in Utah.
All 1,133 in Utah → Every provider in Saint George → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Deidra Bacon, APRN, FNP-BCSt George, UT 847901700020369
- Amy Benedict, FNPSt George, UT 847901144467010
- Mark BoyerSt George, UT 847901093812604
- Elisa Edwards, APRNSt George, UT 847901831558204
- Jessica Gorgoglione, APN-BCSt George, UT 847901679071617
- Jordan HaysSt George, UT 847901215339957
- Charlie Jacques, APRNSt George, UT 847901336162890
- Greg Larsen, APRNSt George, UT 847901578879441
Common questions
What is Rhiannon Wanlass, MSN, FNP-C's NPI number?
Rhiannon Wanlass, MSN, FNP-C's National Provider Identifier (NPI) is 1346946134, issued on Feb 2, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Rhiannon Wanlass, MSN, FNP-C located?
The NPPES record lists a practice address at 652 S Medical Center Dr Ste 320, Saint George, UT, 84790. Phone: (435) 251-3950. Providers update this record themselves, so call before visiting.
How can I verify Rhiannon Wanlass, MSN, FNP-C's license?
NPPES lists Utah license number 5646802-4405, as entered by the provider. Search the Utah board that licenses this profession; the NPPES record confirms identity only.
How much does Rhiannon Wanlass, MSN, FNP-C prescribe under Medicare Part D?
In 2024, Rhiannon Wanlass, MSN, FNP-C had 1,303 Medicare Part D claims for 330 beneficiaries; the average among nurse practitioner prescribers was 1,109. Part D covers Medicare prescriptions 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. Medicare files from data.cms.gov. 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.