Gerard Chaaya
Hematology & Oncology Physician · Stuart, FL
Gerard Chaaya is a hematology & oncology physician with a practice address in Stuart, Florida, and NPI 1508270778, issued on Jun 16, 2014. Check the license (Florida ME142758, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Gerard Chaaya
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License numbers
- ME142758 FL
305881 LA
U4758 TX
Self-reported in NPPES; status is on the state search - Practice location
- 501 SE Osceola St, Stuart, FL 34994
- Phone
- (772) 419-2162
- Enumerated
- Jun 16, 2014
- Record last updated
- Apr 9, 2026
- Medicare enrollment
- Enrolled (PECOS I20200622001879); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest hematology & oncology physician records → All 818 in Florida → Look up another NPI →
Also registered at 501 SE Osceola St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Rose Bell, NURSE PRACTITIONERAdult Health Nurse Practitioner1386696227
- Gail Brecher, ARNPSpecialist1891746608
- Michael Burke, MDRadiation Oncology Physician1346229168
- Jorge Castillo, M.D.Specialist1477688265
- Tracy Depaola, ARNPFamily Nurse Practitioner1861780207
- Rebecca Ekufu, APRNFamily Nurse Practitioner1508730060
Verify Gerard Chaaya in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license ME142758Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
31% fewer Medicare Part D claims than the average hematology & oncology physician in 2024
605 Medicare Part D claims for 133 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims. 22 claims were for opioids.
Most prescribed
- Anastrozole67 claims
- Omeprazole65 claims
- Prednisone42 claims
- Dexamethasone34 claims
- Ondansetron Hcl31 claims
- Letrozole30 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 MIPS final score for 2023 (Medicare payment program): 97.6 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $788.29
32 payments; by number, the most common kind was food and beverage; the largest payer was Celgene Corporation. 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 3 group practices
- Martin Memorial Medical Center IncStuart, FL
- The East Alabama Health Care AuthorityOpelika, AL
- Tmh Physician Associates PLLCHouston, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gerard Chaaya among 818 hematology & oncology physician records in Florida
Gerard Chaaya 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 2014, is newer than 78% of them.
- NPI issued2014 · 78% of these records are older, 19% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated2013 · median 2003 among the 581 with a school on file
- Record last updated2026 · 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 Stuart → Hematology & Oncology Physician nationwide →
The 8 hematology & oncology physician records with the nearest ZIP codes
- Carlos Cedeno, MDStuart, FL 349941104488618
- Diana Franco, MDStuart, FL 349941770111643
- Can Jones, MDStuart, FL 349941801423868
- Kelley Kozma, DOStuart, FL 349941518168202
- Cynthia Lopez, MDStuart, FL 349941144885559
- Joseph My, D.O.Stuart, FL 349941174720734
- Prashant Patel, MDStuart, FL 349941336135102
- Ravi Patel, MDStuart, FL 349941841633286
Common questions
What is Gerard Chaaya's NPI number?
Gerard Chaaya's National Provider Identifier (NPI) is 1508270778, issued on Jun 16, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Gerard Chaaya located?
The NPPES record lists a practice address at 501 SE Osceola St, Stuart, FL, 34994. Phone: (772) 419-2162. Providers update this record themselves, so call before visiting.
How can I verify Gerard Chaaya's license?
NPPES lists Florida license number ME142758, 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 Gerard Chaaya prescribe under Medicare Part D?
In 2024, Gerard Chaaya had 605 Medicare Part D claims for 133 beneficiaries; the average among hematology & oncology physician prescribers was 877. Part D covers Medicare prescriptions only.
What is Gerard Chaaya's MIPS final score?
The 2023 MIPS final score is 97.6 of 100. 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.