Luis Ronald Calderon Ramirez, O.D.
Optometrist · Kissimmee, FL
Luis Ronald Calderon Ramirez, O.D. is an optometrist with a practice address in Kissimmee, Florida, and NPI 1578916011, issued on Jul 20, 2016. Check the license (Florida OPC 5242, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Luis Ronald Calderon Ramirez
- Credential
- O.D.
- Primary taxonomy
- Optometrist 152W00000X
- License number
- OPC 5242 FL
Self-reported in NPPES; status is on the state search - Practice location
- 1303 E Vine St, Kissimmee, FL 34744
- Phone
- (407) 870-2020
- Enumerated
- Jul 20, 2016
- Record last updated
- Mar 29, 2023
- Fax
- (407) 870-5481
- Medicare enrollment
- Enrolled (PECOS I20190206002619); accepts Medicare assignment
- Medical or professional school
- Illinois College Of Optometry At Chicago, 2016
- Entity
- Type 1 · individual
8 nearest optometrist records → All 3,594 in Florida → Look up another NPI →
Verify Luis Ronald Calderon Ramirez in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license OPC 5242Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
51% fewer Medicare Part D claims than the average optometrist in 2024
137 Medicare Part D claims for 62 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 63% of claims.
Most prescribed
- Restasis45 claims
- Latanoprost20 claims
- Xiidra15 claims
- Timolol Maleate12 claims
- Cyclosporine11 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.
Industry payments in 2024: $59.18
3 payments; by number, the most common kind was food and beverage; the largest payer was Oyster Point Pharma, Inc. The 34,453 providers of this specialty with any payment received $769.99 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Myeyedr Optometry OF Florida, LLCKissimmee, FL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Luis Ronald Calderon Ramirez among 3,594 optometrist records in Florida
Luis Ronald Calderon Ramirez, O.D. is one of 3,594 optometrist records with a practice address in Florida. 75% 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 70% of them.
- NPI issued2016 · 70% of these records are older, 27% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 51% of these records are
- Graduated2016 · median 2006 among the 1,833 with a school on file
- Record last updated2023 · 62% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 152W00000X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Optometrist providers in Florida
There are 3,594 optometrist records in Florida.
All 3,594 in Florida → Every provider in Kissimmee → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Lizalba Caraballo, LICENSE OPTICIANKissimmee, FL 347441104774439
- Becky Crockett, ODKissimmee, FL 347441114334141
- Michelle Esperanza, ODKissimmee, FL 347441114010998
- Louchlyn Fraser, ODKissimmee, FL 347441710456496
- Lawrence Fuller, ODKissimmee, FL 347441447243589
- Natasha Handy, O.D.Kissimmee, FL 347441669548426
- Linda John-Finn, O.D.Kissimmee, FL 347441831384130
- Viviana Lopez, O.D.Kissimmee, FL 347441447583950
Common questions
What is Luis Ronald Calderon Ramirez, O.D.'s NPI number?
Luis Ronald Calderon Ramirez, O.D.'s National Provider Identifier (NPI) is 1578916011, issued on Jul 20, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Luis Ronald Calderon Ramirez, O.D. located?
The NPPES record lists a practice address at 1303 E Vine St, Kissimmee, FL, 34744. Phone: (407) 870-2020. Providers update this record themselves, so call before visiting.
How can I verify Luis Ronald Calderon Ramirez, O.D.'s license?
NPPES lists Florida license number OPC 5242, 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 Luis Ronald Calderon Ramirez, O.D. prescribe under Medicare Part D?
In 2024, Luis Ronald Calderon Ramirez, O.D. had 137 Medicare Part D claims for 62 beneficiaries; the average among optometrist prescribers was 277. 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.