Spiros Ferderigos
Internal Medicine Physician · Largo, FL
Spiros Ferderigos is an internal medicine physician with a practice address in Largo, Florida, and NPI 1942620760, issued on Apr 19, 2014. Check the license (Florida OS14205, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Spiros Ferderigos
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- OS14205 FL
Self-reported in NPPES; status is on the state search - Practice location
- 201 14TH St SW, Largo, FL 33770
- Phone
- (727) 588-5200
- Enumerated
- Apr 19, 2014
- Record last updated
- May 16, 2018 (not updated in 8 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20170706003283); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 10,151 in Florida → Look up another NPI →
Also registered at 201 14TH St SW
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Younis Abdulla, DOStudent in an Organized Health Care Education/Training Program1427750215
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- Nadia Abrahamsen, MDEmergency Medicine Physician1861626327
- Walaa Abualhuda, MDStudent in an Organized Health Care Education/Training Program1154023844
- Sim Aing, DPTPhysical Therapist1083964332
Verify Spiros Ferderigos in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license OS14205Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average internal medicine physician in 2024
43 Medicare Part D claims for 29 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 21 claims were for opioids.
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.
No measured MIPS final score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Hospital Medicine Services OF FL, LLCMiami, FL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Spiros Ferderigos among 10,151 internal medicine physician records in Florida
Spiros Ferderigos is one of 10,151 internal medicine physician records with a practice address in Florida. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 68% of them.
- NPI issued2014 · 68% of these records are older, 29% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated2014 · median 2004 among the 6,606 with a school on file
- Record last updated2018 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
96 internal medicine physician records list a practice address in Largo
They are 96 of the 2,280 NPPES records with a practice address in Largo, and 10,151 internal medicine physician records in Florida.
All 10,151 in Florida → Every provider in Largo → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Carol Ann Cobb, M.D.Largo, FL 337701710014212
- Geoffrey Greene, M.D.Largo, FL 337701902834864
- Andrew Hayslett, D.O.Largo, FL 337701669705083
- Linda Hayslett, D.O.Largo, FL 337701295069847
- Joseph Namey, D.O.Largo, FL 337701871582882
- Kirti Patel, MDLargo, FL 337701487661047
- Carla Renaldo, D.O.Largo, FL 337701649598111
- John Rinde, MDLargo, FL 337701477598126
Common questions
What is Spiros Ferderigos's NPI number?
Spiros Ferderigos's National Provider Identifier (NPI) is 1942620760, issued on Apr 19, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Spiros Ferderigos located?
The NPPES record lists a practice address at 201 14TH St SW, Largo, FL, 33770. Phone: (727) 588-5200. Providers update this record themselves, so call before visiting.
How can I verify Spiros Ferderigos's license?
NPPES lists Florida license number OS14205, 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 Spiros Ferderigos prescribe under Medicare Part D?
In 2024, Spiros Ferderigos had 43 Medicare Part D claims for 29 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Spiros Ferderigos's MIPS final score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
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.