Xiomara Matias Ayala
Nurse Practitioner · Tampa, FL
Xiomara Matias Ayala is a nurse practitioner with a practice address in Tampa, Florida, and NPI 1134620057, issued on Feb 26, 2018. Check the license (Florida APRN9422868, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Xiomara Matias Ayala
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License numbers
- APRN9422868 FL
9422868 FL
Self-reported in NPPES; status is on the state search - Practice location
- 14320 Bruce B Downs Blvd, Tampa, FL 33613
- Phone
- (813) 971-4544
- Enumerated
- Feb 26, 2018
- Record last updated
- Mar 3, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (813) 355-5020
- Medicare enrollment
- Enrolled (PECOS I20200213002328); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 8,844 in Florida → Look up another NPI →
Also registered at 14320 Bruce B Downs Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Jeffrey Colas, MSN, APRN, FNP-CAdult Health Nurse Practitioner1306657713
- Adam Cortez, APRNNurse Practitioner1831827542
- Paul Gerczuk, MDClinical Cardiac Electrophysiology Physician1619291994
- Chante McKieMedical Physician Assistant1669265617
Verify Xiomara Matias Ayala in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license APRN9422868Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
1% more Medicare Part D claims than the average nurse practitioner in 2024
1,124 Medicare Part D claims for 372 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims.
Most prescribed
- Metoprolol Succinate147 claims
- Hydralazine Hcl95 claims
- Amlodipine Besylate80 claims
- Losartan Potassium67 claims
- Metoprolol Tartrate64 claims
- Atorvastatin Calcium54 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: $1,258.48
57 payments; by number, the most common kind was food and beverage; the largest payer was Novartis Pharmaceuticals Corporation. 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
- South Shore Cardiovascular Associates IncTampa, FL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Xiomara Matias Ayala among 8,844 nurse practitioner records in Florida
Xiomara Matias Ayala is one of 8,844 nurse practitioner records with a practice address in Florida. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 48% of them.
- NPI issued2018 · 48% of these records are older, 46% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 51% of these records are
- Graduated2015 · median 2018 among the 4,492 with a school on file
- Record last updated2020 · 41% 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 Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
820 nurse practitioner records list a practice address in Tampa
They are 820 of the 26,440 NPPES records with a practice address in Tampa, and 8,844 nurse practitioner records in Florida.
All 8,844 in Florida → Every provider in Tampa → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
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- Timothy Faber, ARNPTampa, FL 336131003862277
- Lisa Gavosto, APRNTampa, FL 336131174853923
- Marlena Howe, ARNPTampa, FL 336131871608638
- Linda Labart, ARNPTampa, FL 336131679762215
- Carmen Lopez, ARNPTampa, FL 336131144315185
Common questions
What is Xiomara Matias Ayala's NPI number?
Xiomara Matias Ayala's National Provider Identifier (NPI) is 1134620057, issued on Feb 26, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Xiomara Matias Ayala located?
The NPPES record lists a practice address at 14320 Bruce B Downs Blvd, Tampa, FL, 33613. Phone: (813) 971-4544. Providers update this record themselves, so call before visiting.
How can I verify Xiomara Matias Ayala's license?
NPPES lists Florida license number APRN9422868, 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 Xiomara Matias Ayala prescribe under Medicare Part D?
In 2024, Xiomara Matias Ayala had 1,124 Medicare Part D claims for 372 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.