Warren Peralta Castro, M.D.
Hospitalist Physician · Winter Garden, FL
Warren Peralta Castro, M.D. is a hospitalist physician with a practice address in Winter Garden, Florida, and NPI 1184064735, issued on Jun 27, 2013. Check the license (Florida ME128733, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Warren Peralta Castro
- Credential
- M.D.
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License number
- ME128733 FL
Self-reported in NPPES; status is on the state search - Practice location
- 2000 Fowler Grove Blvd, Winter Garden, FL 34787
- Phone
- (407) 347-0774
- Enumerated
- Jun 27, 2013
- Entity
- Type 1 · individual
Also registered at 2000 Fowler Grove Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ismael Acevedo, MDHospitalist Physician1205967585
- Abbey Clark, ARNPNurse Practitioner1528502739
- Keila Diaz Rodriguez, MD, MPHInternal Medicine Physician1548785488
- Megan Durango, PHARMDPharmacist1316704059
- Jacqueline Espinoza RamirezPharmacist1417700444
- Saul Estrada-Vazquez, M.D.Family Medicine Physician1982909271
Verify Warren Peralta Castro in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license ME128733Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
57% fewer Medicare Part D claims than the average hospitalist physician in 2024
406 Medicare Part D claims for 204 beneficiaries, against an average of 940 among the 13,923 providers of this specialty who prescribed in Part D. 35 claims were for opioids.
Most prescribed
- Amlodipine Besylate23 claims
- Atorvastatin Calcium21 claims
- Eliquis16 claims
- Oxycodone-Acetaminophen16 claims
- Prednisone15 claims
- Levofloxacin14 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: $111.44
1 payment, mostly food and beverage; the largest payer was Salix Pharmaceuticals, a division of Bausch Health US, LLC. The 5,522 providers of this specialty with any payment received $807.73 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.
4 hospital and facility affiliations
- Florida Hospital Medical Group IncWinter Garden, FL
- Hospital Physician Services OF Florida PATallahassee, FL
- Inpatient Care Specialists LLCThe Villages, FL
- Mid Florida Hospital Specialists PAWinter Garden, FL
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Hospitalist Physician providers in Florida
There are 1,286 hospitalist physician records in Florida.
Other hospitalist physician records in Florida
- Vera Abaaba, M.D.Jacksonville, FL1033401856
- Anara Abbay, M.D.Naples, FL1235432303
- Antony Abraham, DOTemple Terrace, FL1104114263
- Arun Abraham, DOMelbourne, FL1316477946
- Nicholas Abraham, M.D.Tampa, FL1518388099
- Luis Abrante Leyva, M.D.Miami, FL1184862625
- Cesar AbreuOrlando, FL1235813775
- Jessica Abruzzino, D.O.Fort Myers, FL1982047510
- Ammar Abu Sulb, MDFort Myers, FL1972089423
- Alee Abuaita, D.O.Deland, FL1578862967
Common questions
What is Warren Peralta Castro, M.D.'s NPI number?
Warren Peralta Castro, M.D.'s National Provider Identifier (NPI) is 1184064735, issued on Jun 27, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Warren Peralta Castro, M.D. located?
The NPPES record lists a practice address at 2000 Fowler Grove Blvd, Winter Garden, FL, 34787. Phone: (407) 347-0774. Providers update this record themselves, so call before visiting.
How can I verify Warren Peralta Castro, M.D.'s license?
NPPES lists Florida license number ME128733, 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 Warren Peralta Castro, M.D. prescribe under Medicare Part D?
In 2024, Warren Peralta Castro, M.D. had 406 Medicare Part D claims for 204 beneficiaries; the average among hospitalist physician prescribers was 940. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.