William Adam Hammond, M.D.
Medical Oncology Physician · Jacksonville, FL
William Adam Hammond, M.D. is a medical oncology physician with a practice address in Jacksonville, Florida, and NPI 1932426590, issued on Apr 22, 2010. Check the license (Florida ME119235, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- William Adam Hammond
- Credential
- M.D.
- Primary taxonomy
- Medical Oncology Physician 207RX0202X
- License number
- ME119235 FL
Self-reported in NPPES; status is on the state search - Practice location
- 1301 Palm Ave Ste 600, Jacksonville, FL 32207
- Phone
- (904) 202-7300
- Enumerated
- Apr 22, 2010
- Record last updated
- Apr 30, 2025
- Fax
- (904) 202-2754
- Medicare enrollment
- Enrolled (PECOS I20140827000573); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest medical oncology physician records → All 561 in Florida → Look up another NPI →
Also registered at 1301 Palm Ave Ste 600
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Jorge Antunez De Mayolo, MDHematology & Oncology Physician1407844798
- Erin Barnhart, APRNNurse Practitioner1831074913
- Geetika Bhatt, M.D.Medical Oncology Physician1205193349
- Kimberly Blythe, APRNNurse Practitioner1669096897
Verify William Adam Hammond in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license ME119235Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
95% fewer Medicare Part D claims than the average medical oncology physician in 2024
32 Medicare Part D claims for 14 beneficiaries, against an average of 703 among the 4,230 providers of this specialty who prescribed in Part D.
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): 100 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).
Bills Medicare through one group practice
- Baptist MD Anderson Cancer Physicians IncJacksonville, FL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
William Adam Hammond among 561 medical oncology physician records in Florida
William Adam Hammond, M.D. is one of 561 medical oncology physician records with a practice address in Florida. 91% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 76% of them.
- NPI issued2010 · 76% of these records are older, 21% newer
- In a Medicare fileYes · 91% of these records are
- In the CMS Doctors and Clinicians fileYes · 83% of these records are
- Graduated2010 · median 2000 among the 463 with a school on file
- Record last updated2025 · 24% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RX0202X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Medical Oncology Physician providers in Florida
There are 561 medical oncology physician records in Florida.
All 561 in Florida → Every provider in Jacksonville → Medical Oncology Physician nationwide →
The 8 medical oncology physician records with the nearest ZIP codes
- Geetika Bhatt, M.D.Jacksonville, FL 322071205193349
- Tomislav Dragovich, MD, PHDJacksonville, FL 322071518979715
- Bharatsinh Gharia, M.D.Jacksonville, FL 322071700242187
- Dat Pham, MDJacksonville, FL 322071659332831
- John Vu, M.D.Jacksonville, FL 322071497956072
- Robert Zaiden, M.D.Jacksonville, FL 322071821143710
- Janet Hosenpud, MDJacksonville, FL 322091568413003
- Ru-Amir Walker, M.D.Jacksonville, FL 322091770526196
Common questions
What is William Adam Hammond, M.D.'s NPI number?
William Adam Hammond, M.D.'s National Provider Identifier (NPI) is 1932426590, issued on Apr 22, 2010. An NPI identifies a provider in billing; it is not a license.
Where is William Adam Hammond, M.D. located?
The NPPES record lists a practice address at 1301 Palm Ave Ste 600, Jacksonville, FL, 32207. Phone: (904) 202-7300. Providers update this record themselves, so call before visiting.
How can I verify William Adam Hammond, M.D.'s license?
NPPES lists Florida license number ME119235, 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 William Adam Hammond, M.D. prescribe under Medicare Part D?
In 2024, William Adam Hammond, M.D. had 32 Medicare Part D claims for 14 beneficiaries; the average among medical oncology physician prescribers was 703. Part D covers Medicare prescriptions only.
What is William Adam Hammond, M.D.'s MIPS final score?
The 2023 MIPS final score is 100 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.