Carlos M. Castillo, MD
Hematology & Oncology Physician · Jacksonville, FL
Carlos M. Castillo, MD is a hematology & oncology physician with a practice address in Jacksonville, Florida, and NPI 1922095884, issued on Oct 5, 2005. Check the license (Florida (FLA)ME070579, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Carlos M. Castillo
- Credential
- MD
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License number
- (FLA)ME070579 FL
Self-reported in NPPES; status is on the state search - Practice location
- 7751 Baymeadows RD E Ste 205, Jacksonville, FL 32256
- Phone
- (904) 427-1050
- Enumerated
- Oct 5, 2005
- Record last updated
- Jun 28, 2018 (not updated in 8 years: call before relying on the address or phone)
- Medicaid ID
- 251900300 FL
- Medicare enrollment
- Enrolled (PECOS I20080814000718); accepts Medicare assignment
- Medical or professional school
- University Of Puerto Rico School Of Medicine, 1992
- Entity
- Type 1 · individual
8 nearest hematology & oncology physician records → All 818 in Florida → Look up another NPI →
Also registered at 7751 Baymeadows RD E Ste 205
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Caitlin Barnes, PHARMDOncology Pharmacist1316761695
- Meet Kadakia, MDHematology & Oncology Physician1023470713
- Marija Kantarevic, APRNFamily Nurse Practitioner1609649235
Verify Carlos M. Castillo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license (FLA)ME070579Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
29% fewer Medicare Part D claims than the average hematology & oncology physician in 2024
626 Medicare Part D claims for 114 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D. Brand-name drugs were 35% of claims. 69 claims were for opioids.
Most prescribed
- Eliquis121 claims
- Letrozole61 claims
- Hydroxyurea34 claims
- Tamoxifen Citrate28 claims
- Hydrocodone-Acetaminophen25 claims
- Jantoven18 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 83.3 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $28.31
1 payment: food and beverage; the largest payer was Eisai Inc. The 8,560 providers of this specialty with any payment received $7,481.41 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
- Shands Jacksonville Medical Center IncJacksonville, FL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Carlos M. Castillo among 818 hematology & oncology physician records in Florida
Carlos M. Castillo, MD is one of 818 hematology & oncology 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 79% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated1992 · median 2003 among the 581 with a school on file
- Record last updated2018 · 52% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RH0003X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hematology & Oncology Physician providers in Florida
There are 818 hematology & oncology physician records in Florida.
All 818 in Florida → Every provider in Jacksonville → Hematology & Oncology Physician nationwide →
The 8 hematology & oncology physician records with the nearest ZIP codes
- Yousif Abubakr, MDJacksonville, FL 322561023013497
- Hardik Chhatrala, MDJacksonville, FL 322561447661723
- Meet Kadakia, MDJacksonville, FL 322561023470713
- Sejal Kuthiala, MDJacksonville, FL 322561093752826
- Alexander Lim, M.D.Jacksonville, FL 322561184157539
- Laura Lourdes, M.D.Jacksonville, FL 322561871806349
- Bijoy Telivala, M.D.Jacksonville, FL 322561790935153
- Unni Thomas, MDJacksonville, FL 322561851388573
Common questions
What is Carlos M. Castillo, MD's NPI number?
Carlos M. Castillo, MD's National Provider Identifier (NPI) is 1922095884, issued on Oct 5, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Carlos M. Castillo, MD located?
The NPPES record lists a practice address at 7751 Baymeadows RD E Ste 205, Jacksonville, FL, 32256. Phone: (904) 427-1050. Providers update this record themselves, so call before visiting.
How can I verify Carlos M. Castillo, MD's license?
NPPES lists Florida license number (FLA)ME070579, 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 Carlos M. Castillo, MD prescribe under Medicare Part D?
In 2024, Carlos M. Castillo, MD had 626 Medicare Part D claims for 114 beneficiaries; the average among hematology & oncology physician prescribers was 877. Part D covers Medicare prescriptions only.
What is Carlos M. Castillo, MD's MIPS final score?
The 2023 MIPS final score is 83.3 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.