Christopher Fiechter
Internal Medicine Physician · Naples, FL
Christopher Fiechter is an internal medicine physician with a practice address in Naples, Florida, and NPI 1861188534, issued on Apr 14, 2023. Check the license (Florida OS21533, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Christopher Fiechter
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- OS21533 FL
Self-reported in NPPES; status is on the state search - Practice location
- 3302 Bonita Beach RD., Naples, FL 34135
- Phone
- (239) 624-0940
- Enumerated
- Apr 14, 2023
- Record last updated
- Apr 10, 2026
- Fax
- (239) 624-0941
- Medicare enrollment
- Enrolled (PECOS I20260115002701); may accept Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 10,151 in Florida → Look up another NPI →
Verify Christopher Fiechter in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license OS21533Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
92% fewer Medicare Part D claims than the average internal medicine physician in 2024
252 Medicare Part D claims for 71 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium14 claims
- Pantoprazole Sodium13 claims
- Jardiance11 claims
- Losartan Potassium11 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.
Christopher Fiechter among 10,151 internal medicine physician records in Florida
Christopher Fiechter 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 2023, is newer than 96% of them.
- NPI issued2023 · 96% of these records are older, 2% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated2023 · median 2004 among the 6,606 with a school on file
- Record last updated2026 · 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).
208 internal medicine physician records list a practice address in Naples
They are 208 of the 5,950 NPPES records with a practice address in Naples, and 10,151 internal medicine physician records in Florida.
All 10,151 in Florida → Every provider in Naples → 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 Christopher Fiechter's NPI number?
Christopher Fiechter's National Provider Identifier (NPI) is 1861188534, issued on Apr 14, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Christopher Fiechter located?
The NPPES record lists a practice address at 3302 Bonita Beach RD., Naples, FL, 34135. Phone: (239) 624-0940. Providers update this record themselves, so call before visiting.
How can I verify Christopher Fiechter's license?
NPPES lists Florida license number OS21533, 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 Christopher Fiechter prescribe under Medicare Part D?
In 2024, Christopher Fiechter had 252 Medicare Part D claims for 71 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.