Michael Christopher Ianniello, D.O.
Internal Medicine Physician · Bonita Springs, FL
Michael Christopher Ianniello, D.O. is an internal medicine physician with a practice address in Bonita Springs, Florida, and NPI 1821444951, issued on May 7, 2016. Check the license (Florida OS15474, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Michael Christopher Ianniello
- Credential
- D.O.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- OS15474 FL
Self-reported in NPPES; status is on the state search - Practice location
- 27160 Bay Landing Dr Ste 201, Bonita Springs, FL 34135
- Phone
- (239) 366-5062
- Enumerated
- May 7, 2016
- Record last updated
- Jun 30, 2022
- Fax
- (239) 366-5063
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 10,151 in Florida → Look up another NPI →
Also registered at 27160 Bay Landing Dr Ste 201
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Nancy Baratta, APRNFamily Nurse Practitioner1578590121
Verify Michael Christopher Ianniello in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license OS15474Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
55% more Medicare Part D claims than the average internal medicine physician in 2024
4,931 Medicare Part D claims for 442 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims.
Most prescribed
- Levothyroxine Sodium270 claims
- Rosuvastatin Calcium260 claims
- Atorvastatin Calcium254 claims
- Losartan Potassium204 claims
- Amlodipine Besylate203 claims
- Lisinopril136 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.
Michael Christopher Ianniello among 10,151 internal medicine physician records in Florida
Michael Christopher Ianniello, D.O. 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 2016, is newer than 73% of them.
- NPI issued2016 · 73% of these records are older, 24% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileNo · 65% of these records are
- Record last updated2022 · 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).
21 internal medicine physician records list a practice address in Bonita Springs
They are 21 of the 643 NPPES records with a practice address in Bonita Springs, and 10,151 internal medicine physician records in Florida.
All 10,151 in Florida → Every provider in Bonita Springs → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Michael Applebaum, M.D.Estero, FL 341351922009562
- Donald Baseman, DOBonita Springs, FL 341351326120635
- Steven Coleman, D.O.Bonita Springs, FL 341351134310444
- Jeremy Dzen, DOEstero, FL 341351013083997
- Giuseppe Guaitoli, M.D.Bonita Springs, FL 341351689620585
- Jorge Guzman, MDBonita Springs, FL 341351043228091
- Brian LeeBonita Springs, FL 341351174521066
- Shawn Miller, MDBonita Springs, FL 341351124106745
Common questions
What is Michael Christopher Ianniello, D.O.'s NPI number?
Michael Christopher Ianniello, D.O.'s National Provider Identifier (NPI) is 1821444951, issued on May 7, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Michael Christopher Ianniello, D.O. located?
The NPPES record lists a practice address at 27160 Bay Landing Dr Ste 201, Bonita Springs, FL, 34135. Phone: (239) 366-5062. Providers update this record themselves, so call before visiting.
How can I verify Michael Christopher Ianniello, D.O.'s license?
NPPES lists Florida license number OS15474, 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 Michael Christopher Ianniello, D.O. prescribe under Medicare Part D?
In 2024, Michael Christopher Ianniello, D.O. had 4,931 Medicare Part D claims for 442 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.