NPPES file of Aug 9, 2026

Frank William Ayestaran Cassani, M.D.

Pediatric Nephrology Physician · Tampa, FL

Frank William Ayestaran Cassani, M.D. is a pediatric nephrology physician with a practice address in Tampa, Florida, and NPI 1366715799, issued on Feb 15, 2012. Check the license (Florida ME123243, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1366715799
Name
Frank William Ayestaran Cassani
Credential
M.D.
Primary taxonomy
Pediatric Nephrology Physician 2080P0210X
License number
ME123243 FL
Self-reported in NPPES; status is on the state search
Practice location
17 Davis Blvd Ste 200, Tampa, FL 33606
Phone
(823) 259-8760
Enumerated
Feb 15, 2012
Record last updated
Oct 27, 2020 (not updated in 6 years: call before relying on the address or phone)
Medicaid ID
015229500 FL
Medicare enrollment
Enrolled (PECOS I20150827002633); 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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8 nearest pediatric nephrology physician records → All 61 in Florida → Look up another NPI →

Also registered at 17 Davis Blvd Ste 200

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

  1. Kristy Campbell, ARNPPediatric Nurse Practitioner1760856314
  2. Jameson KuangPediatrics Physician1548722762

Verify Frank William Ayestaran Cassani in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersFlorida health license search
    Search for license ME123243    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
Open the Florida license search

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Bills Medicare through one group practice

  1. University Medical Service Association IncTampa, FL

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

Frank William Ayestaran Cassani among 61 pediatric nephrology physician records in Florida

Frank William Ayestaran Cassani, M.D. is one of 61 pediatric nephrology physician records with a practice address in Florida. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 70% of them.

  • NPI issued2012 · 70% of these records are older, 26% newer
  • In a Medicare fileYes · 85% of these records are
  • In the CMS Doctors and Clinicians fileYes · 74% of these records are
  • Graduated2005 · median 2001 among the 45 with a school on file
  • Record last updated2020 · 54% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2080P0210X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Pediatric Nephrology Physician providers in Florida

There are 61 pediatric nephrology physician records in Florida.

All 61 in Florida → Every provider in Tampa → Pediatric Nephrology Physician nationwide →

The 8 pediatric nephrology physician records with the nearest ZIP codes

  1. Emily FriersonTampa, FL 336061942704903
  2. Beatriz Marin Ruiz, M.D.Tampa, FL 336061144602517
  3. Paola Zayas BorgesTampa, FL 336061326571613
  4. Jessica RodriguezTampa, FL 336121174848378
  5. Harold Marder, MDPalm Beach Gardens, FL 334101114301736
  6. Omer Mansoor, M.D.West Palm Beach, FL 334071356655187
  7. Ashraf Beharrie, MDPlantation, FL 333171417985888
  8. Irina Gershin-Stevens, DOPort Charlotte, FL 339801629094735

Common questions

What is Frank William Ayestaran Cassani, M.D.'s NPI number?

Frank William Ayestaran Cassani, M.D.'s National Provider Identifier (NPI) is 1366715799, issued on Feb 15, 2012. An NPI identifies a provider in billing; it is not a license.

Where is Frank William Ayestaran Cassani, M.D. located?

The NPPES record lists a practice address at 17 Davis Blvd Ste 200, Tampa, FL, 33606. Phone: (823) 259-8760. Providers update this record themselves, so call before visiting.

How can I verify Frank William Ayestaran Cassani, M.D.'s license?

NPPES lists Florida license number ME123243, 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.

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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.