Stacy Riordan, PMHNP
Psychiatric/Mental Health Nurse Practitioner · West Palm Beach, FL
Stacy Riordan, PMHNP is a psychiatric/mental health nurse practitioner with a practice address in West Palm Beach, Florida, and NPI 1659080869, issued on Nov 16, 2022. Check the license (Florida 11023067, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Stacy Riordan
- Credential
- PMHNP
- Primary taxonomy
- Psychiatric/Mental Health Nurse Practitioner 363LP0808X
- License number
- 11023067 FL
Self-reported in NPPES; status is on the state search - Practice location
- 1325 N Haverhill RD, West Palm Beach, FL 33417
- Phone
- (561) 634-5020
- Enumerated
- Nov 16, 2022
- Record last updated
- Nov 16, 2022
- Entity
- Type 1 · individual
8 nearest psychiatric/mental health nurse practitioner records → All 4,715 in Florida → Look up another NPI →
Also registered at 1325 N Haverhill RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Meliza Commond, APRNFamily Nurse Practitioner1679249197
- Rostislav Ignatov, M.D.Psychiatry Physician1497788103
- Erin Sharp, APRNPsychiatric/Mental Health Nurse Practitioner1831969286
Verify Stacy Riordan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license 11023067Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
78% fewer Medicare Part D claims than the average psychiatric/mental health nurse practitioner in 2024
195 Medicare Part D claims for 11 beneficiaries, against an average of 906 among the 30,717 providers of this specialty who prescribed in Part D.
Most prescribed
- Quetiapine Fumarate23 claims
- Buspirone Hcl16 claims
- Lamotrigine12 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: $100.00
1 payment: food and beverage; the largest payer was Alkermes, Inc. The 23,362 providers of this specialty with any payment received $1,027.77 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.
Stacy Riordan among 4,715 psychiatric/mental health nurse practitioner records in Florida
Stacy Riordan, PMHNP is one of 4,715 psychiatric/mental health nurse practitioner records with a practice address in Florida. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 50% of them.
- NPI issued2022 · 50% of these records are older, 42% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileNo · 56% of these records are
- Record last updated2022 · 15% 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 Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
84 psychiatric/mental health nurse practitioner records list a practice address in West Palm Beach
They are 84 of the 7,152 NPPES records with a practice address in West Palm Beach, and 4,715 psychiatric/mental health nurse practitioner records in Florida.
All 4,715 in Florida → Every provider in West Palm Beach → Psychiatric/Mental Health Nurse Practitioner nationwide →
The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes
- Akyragrace Hyacinthe, PMHNPWest Palm Beach, FL 334171003744772
- Johanne JosephWest Palm Beach, FL 334171679210025
- Wendia Joseph, APRNWest Palm Beach, FL 334171235929431
- Nelson NwosuWest Palm Beach, FL 334171639953292
- Khandice PopleyWest Palm Beach, FL 334171972326189
- Erin Sharp, APRNWest Palm Beach, FL 334171831969286
- Courtney BernardPalm Beach Gardens, FL 334181194360354
- Karla Hall, APRN, DNPPalm Beach Gardens, FL 334181063214336
Common questions
What is Stacy Riordan, PMHNP's NPI number?
Stacy Riordan, PMHNP's National Provider Identifier (NPI) is 1659080869, issued on Nov 16, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Stacy Riordan, PMHNP located?
The NPPES record lists a practice address at 1325 N Haverhill RD, West Palm Beach, FL, 33417. Phone: (561) 634-5020. Providers update this record themselves, so call before visiting.
How can I verify Stacy Riordan, PMHNP's license?
NPPES lists Florida license number 11023067, as entered by the provider. Search the Florida health license search at https://mqa-internet.doh.state.fl.us/mqasearchservices/healthcareproviders. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Stacy Riordan, PMHNP prescribe under Medicare Part D?
In 2024, Stacy Riordan, PMHNP had 195 Medicare Part D claims for 11 beneficiaries; the average among psychiatric/mental health nurse practitioner prescribers was 906. 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.