NPPES file of Aug 9, 2026

Siomara Hercules, FNP

Family Nurse Practitioner · Goodyear, AZ

Siomara Hercules, FNP is a family nurse practitioner with a practice address in Goodyear, Arizona, and NPI 1891553665, issued on Mar 7, 2024. Check the license (Arizona F02240474, as entered in NPPES) with the Arizona board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1891553665
Name
Siomara Hercules
Credential
FNP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
F02240474 AZ
Self-reported in NPPES; status is on the state search
Practice location
13555 W Mcdowell RD Ste 302, Goodyear, AZ 85395
Phone
(623) 512-4390
Enumerated
Mar 7, 2024
Record last updated
Mar 7, 2024
Medicare enrollment
Enrolled (PECOS I20240715004045); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 13555 W Mcdowell RD Ste 302

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Mary Joy Balbarino, FNPFamily Nurse Practitioner1396148508
  2. Montserrat Camarena-LeijaMedical Physician Assistant1952037392
  3. Amanda Frary, APRNAcute Care Nurse Practitioner1043979099
  4. Huri Guadarrama, FNP-CFamily Nurse Practitioner1871266874
  5. Shirlee Helton, NURSE PRACTITIONERNurse Practitioner1295792778
  6. Alexus StephensFamily Nurse Practitioner1861000564

Verify Siomara Hercules in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Arizona board licenses this profession
    Search for license F02240474
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Arizona license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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80% fewer Medicare Part D claims than the average family nurse practitioner in 2024

256 Medicare Part D claims for 156 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 11 claims were for opioids.

  1. Siomara Hercules256
  2. Specialty average1,305

Most prescribed

  1. Tamsulosin Hcl61 claims
  2. Myrbetriq23 claims
  3. Finasteride20 claims
  4. Nitrofurantoin Mono-Macro16 claims
  5. Ciprofloxacin Hcl13 claims
  6. Nitrofurantoin13 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: $306.94

12 payments; by number, the most common kind was food and beverage; the largest payer was Procept BioRobotics 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.

  1. Siomara Hercules$306.94
  2. Specialty average$650.95

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

  1. Arizona Urology LLCGoodyear, AZ

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Siomara Hercules among 5,933 family nurse practitioner records in Arizona

Siomara Hercules, 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 2024, is newer than 86% of them.

  • NPI issued2024 · 86% of these records are older, 8% newer
  • In a Medicare fileYes · 77% of these records are
  • In the CMS Doctors and Clinicians fileYes · 59% of these records are
  • Graduated2023 · median 2019 among the 3,510 with a school on file
  • Record last updated2024 · 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).

96 family nurse practitioner records list a practice address in Goodyear

They are 96 of the 1,619 NPPES records with a practice address in Goodyear, and 5,933 family nurse practitioner records in Arizona.

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Joyce Benjamin, RN,MSN,FNP-BCGoodyear, AZ 853951447599014
  2. Bridget Bethea, NURSE PRACTITIONERGoodyear, AZ 853951376733758
  3. Sophia Brown, FNP-CGoodyear, AZ 853951184810699
  4. James Conkle, N.P.Goodyear, AZ 853951861709537
  5. Carol Eldridge, NP-CGoodyear, AZ 853951215906714
  6. Aditi Johnson, FNPGoodyear, AZ 853951730266289
  7. Simran Kaur, NP-CGoodyear, AZ 853951336432194
  8. Lori Liberator, FNPGoodyear, AZ 853951487824660

Common questions

What is Siomara Hercules, FNP's NPI number?

Siomara Hercules, FNP's National Provider Identifier (NPI) is 1891553665, issued on Mar 7, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Siomara Hercules, FNP located?

The NPPES record lists a practice address at 13555 W Mcdowell RD Ste 302, Goodyear, AZ, 85395. Phone: (623) 512-4390. Providers update this record themselves, so call before visiting.

How can I verify Siomara Hercules, FNP's license?

NPPES lists Arizona license number F02240474, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity only.

How much does Siomara Hercules, FNP prescribe under Medicare Part D?

In 2024, Siomara Hercules, FNP had 256 Medicare Part D claims for 156 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.