Mark A. Sibley, MD
Ophthalmology Physician · Fort Myers, FL
Mark A. Sibley, MD is an ophthalmology physician with a practice address in Fort Myers, Florida, and NPI 1184687089, issued on Apr 11, 2006. Check the license (Florida AS9252040, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Mark A. Sibley
- Credential
- MD
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License numbers
- AS9252040 FL
ME30852 FL
Self-reported in NPPES; status is on the state search - Practice location
- 4101 Evans Ave, Fort Myers, FL 33901
- Phone
- (239) 939-3456
- Enumerated
- Apr 11, 2006
- Record last updated
- May 21, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (239) 939-1575
- Medicaid ID
- 039453000 FL
- Entity
- Type 1 · individual
8 nearest ophthalmology physician records → All 1,581 in Florida → Look up another NPI →
Also registered at 4101 Evans Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Douglas Bittner, ARNPCertified Registered Nurse Anesthetist1326198656
- Mariya Bozhenok, PA-CPrimary Care Nurse Practitioner1194077487
- Valerie Crandall, M.D.Ophthalmology Physician1962409896
- Mark Eaves, ODOptometrist1518702562
- Cynthia Edwards, CRNACertified Registered Nurse Anesthetist1699765628
- Sophia El Hamichi, MDRetina Specialist (Ophthalmology) Physician1255098562
Verify Mark A. Sibley in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license AS9252040Check 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 ophthalmology physician in 2024
20 Medicare Part D claims, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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.
Mark A. Sibley among 1,581 ophthalmology physician records in Florida
Mark A. Sibley, MD is one of 1,581 ophthalmology physician records with a practice address in Florida. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 18% of them.
- NPI issued2006 · 18% of these records are older, 41% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileNo · 66% of these records are
- Record last updated2019 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207W00000X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Ophthalmology Physician providers in Florida
There are 1,581 ophthalmology physician records in Florida.
All 1,581 in Florida → Every provider in Fort Myers → Ophthalmology Physician nationwide →
The 8 ophthalmology physician records with the nearest ZIP codes
- Paul Brown, M.D.Fort Myers, FL 339011659340917
- Valerie Crandall, M.D.Fort Myers, FL 339011962409896
- Raul Hernandez RubioFort Myers, FL 339011245799519
- Timothy Quinn, MDFort Myers, FL 339011962453480
- Stephen Smith, M.D.Fort Myers, FL 339011366438855
- John Stephens, M.D.Cape Coral, FL 339041134549967
- Michael Tibbetts, MDCape Coral, FL 339041245468404
- Farrell Tyson, M.D.Cape Coral, FL 339041508857491
Common questions
What is Mark A. Sibley, MD's NPI number?
Mark A. Sibley, MD's National Provider Identifier (NPI) is 1184687089, issued on Apr 11, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mark A. Sibley, MD located?
The NPPES record lists a practice address at 4101 Evans Ave, Fort Myers, FL, 33901. Phone: (239) 939-3456. Providers update this record themselves, so call before visiting.
How can I verify Mark A. Sibley, MD's license?
NPPES lists Florida license number AS9252040, 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 Mark A. Sibley, MD prescribe under Medicare Part D?
In 2024, Mark A. Sibley, MD had 20 Medicare Part D claims; the average among ophthalmology physician prescribers was 1,518. 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.