David Adam Diamond, M.D
Radiation Oncology Physician · Winter Park, FL
David Adam Diamond, M.D is a radiation oncology physician with a practice address in Winter Park, Florida, and NPI 1528069671, issued on Aug 10, 2005. Check the license (Florida ME78350, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- David Adam Diamond
- Credential
- M.D
- Primary taxonomy
- Radiation Oncology Physician 2085R0001X
- License number
- ME78350 FL
Self-reported in NPPES; status is on the state search - Practice location
- 483 N Semoran Blvd, Winter Park, FL 32792
- Phone
- (407) 539-0722
- Enumerated
- Aug 10, 2005
- Record last updated
- Jun 4, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (407) 539-0723
- Medicaid ID
- 257078500 FL
- Medicare enrollment
- Enrolled (PECOS I20041019000523); accepts Medicare assignment
- Medical or professional school
- University Of Florida College Of Medicine, 1994
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest radiation oncology physician records → All 520 in Florida → Look up another NPI →
Also registered at 483 N Semoran Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify David Adam Diamond in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license ME78350Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
36% fewer Medicare Part D claims than the average radiation oncology physician in 2024
86 Medicare Part D claims for 42 beneficiaries, against an average of 134 among the 4,851 providers of this specialty who prescribed in Part D. Brand-name drugs were 24% of claims.
Most prescribed
- Tamsulosin Hcl48 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.
No measured MIPS final score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $16,098.88
25 payments; by number, the most common kind was food and beverage; the largest payer was Bayer Healthcare Pharmaceuticals Inc. The 3,275 providers of this specialty with any payment received $1,897.85 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 2 group practices
- Florida Oncology Tavares LLCTavares, FL
- Florida Radiation Oncology PartnersWinter Park, FL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
David Adam Diamond among 520 radiation oncology physician records in Florida
David Adam Diamond, M.D is one of 520 radiation oncology physician records with a practice address in Florida. 86% 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 · 86% of these records are
- In the CMS Doctors and Clinicians fileYes · 76% of these records are
- Graduated1994 · median 2002 among the 393 with a school on file
- Record last updated2019 · 50% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0001X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Radiation Oncology Physician providers in Florida
There are 520 radiation oncology physician records in Florida.
All 520 in Florida → Every provider in Winter Park → Radiation Oncology Physician nationwide →
The 8 radiation oncology physician records with the nearest ZIP codes
- Kelly Lafave, MDWinter Park, FL 327921376745612
- Jamie Cesaretti, MDWinter Park, FL 327891669444725
- Evan Thomas, M.D., PHD.Winter Park, FL 327891447618350
- Uzma Malik, M.D.Titusville, FL 327961952362527
- Matthew Biagioli, MDOrlando, FL 328031174793541
- Shiv Desai, M.D.Orlando, FL 328031730523176
- Harvey Greenberg, MDOrlando, FL 328031689699985
- Charles Hodge, M.D.Orlando, FL 328031811949027
Common questions
What is David Adam Diamond, M.D's NPI number?
David Adam Diamond, M.D's National Provider Identifier (NPI) is 1528069671, issued on Aug 10, 2005. An NPI identifies a provider in billing; it is not a license.
Where is David Adam Diamond, M.D located?
The NPPES record lists a practice address at 483 N Semoran Blvd, Winter Park, FL, 32792. Phone: (407) 539-0722. Providers update this record themselves, so call before visiting.
How can I verify David Adam Diamond, M.D's license?
NPPES lists Florida license number ME78350, 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 David Adam Diamond, M.D prescribe under Medicare Part D?
In 2024, David Adam Diamond, M.D had 86 Medicare Part D claims for 42 beneficiaries; the average among radiation oncology physician prescribers was 134. Part D covers Medicare prescriptions only.
What is David Adam Diamond, M.D's MIPS final score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
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.