Riann Naomi Simmons, FNP
Family Nurse Practitioner · Gilbert, AZ
Riann Naomi Simmons, FNP is a family nurse practitioner with a practice address in Gilbert, Arizona, and NPI 1922544634, issued on Jan 19, 2017. Check the license (Arizona AP8588, as entered in NPPES) with the Arizona board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Riann Naomi Simmons
- Credential
- FNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- AP8588 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 800 W Elliot Road, Gilbert, AZ 85233
- Phone
- (480) 545-2787
- Enumerated
- Jan 19, 2017
- Record last updated
- Jan 19, 2017 (not updated in 9 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20170216002341); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 5,933 in Arizona → Look up another NPI →
Verify Riann Naomi Simmons in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Arizona board licenses this profession
Search for license AP8588Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
84% fewer Medicare Part D claims than the average family nurse practitioner in 2024
207 Medicare Part D claims for 65 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims.
Most prescribed
- Azithromycin20 claims
- Prednisone13 claims
- Amoxicillin-Clavulanate Potass12 claims
- Cephalexin11 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: $18.68
1 payment: food and beverage; the largest payer was Exact Sciences Corporation. The 99,489 providers of this specialty with any payment received $650.95 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
- Bennett County Hospital And Nursing HomeMartin, SD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Riann Naomi Simmons among 5,933 family nurse practitioner records in Arizona
Riann Naomi Simmons, FNP is one of 5,933 family nurse practitioner records with a practice address in Arizona. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 41% of them.
- NPI issued2017 · 41% of these records are older, 52% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2015 · median 2019 among the 3,510 with a school on file
- Record last updated2017 · 38% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
284 family nurse practitioner records list a practice address in Gilbert
They are 284 of the 5,802 NPPES records with a practice address in Gilbert, and 5,933 family nurse practitioner records in Arizona.
All 5,933 in Arizona → Every provider in Gilbert → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Meg Bergeson, NPGilbert, AZ 852331144452368
- Michele Bichko, CRNPGilbert, AZ 852331336475185
- Lokeswari BucchireddigariGilbert, AZ 852331538575253
- Michael Compton, FNP-C, D.C.Gilbert, AZ 852331427370782
- Wilma Egan, FNPGilbert, AZ 852331467883975
- Marie Houseal, FNPGilbert, AZ 852331720398969
- Valerie Jacovides, RN,MSN,FNP-CGilbert, AZ 852331396069357
- Heather Juniper, FNPGilbert, AZ 852331396159554
Common questions
What is Riann Naomi Simmons, FNP's NPI number?
Riann Naomi Simmons, FNP's National Provider Identifier (NPI) is 1922544634, issued on Jan 19, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Riann Naomi Simmons, FNP located?
The NPPES record lists a practice address at 800 W Elliot Road, Gilbert, AZ, 85233. Phone: (480) 545-2787. Providers update this record themselves, so call before visiting.
How can I verify Riann Naomi Simmons, FNP's license?
NPPES lists Arizona license number AP8588, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity only.
How much does Riann Naomi Simmons, FNP prescribe under Medicare Part D?
In 2024, Riann Naomi Simmons, FNP had 207 Medicare Part D claims for 65 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.