Shannon Somer Stockton, MD
Medical Oncology Physician · Largo, FL
Shannon Somer Stockton, MD is a medical oncology physician with a practice address in Largo, Florida, and NPI 1316444169, issued on Apr 9, 2018. Check the license (Florida ME172744, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Shannon Somer Stockton
- Credential
- MD
- Primary taxonomy
- Medical Oncology Physician 207RX0202X
- License number
- ME172744 FL
Self-reported in NPPES; status is on the state search - Practice location
- 100 Highland Ave N, Largo, FL 33770
- Phone
- (727) 683-2900
- Enumerated
- Apr 9, 2018
- Record last updated
- Jul 31, 2026
- Fax
- (727) 683-2901
- Medicaid ID
- 126524400 FL
- Medicare enrollment
- Enrolled (PECOS I20250425001518); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest medical oncology physician records → All 561 in Florida → Look up another NPI →
Also registered at 100 Highland Ave N
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Vivian Griffin, M.D.Radiation Oncology Physician1801898614
- Adissa Perez, APRNNurse Practitioner1033853080
Verify Shannon Somer Stockton in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license ME172744Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
82% fewer Medicare Part D claims than the average medical oncology physician in 2024
125 Medicare Part D claims for 34 beneficiaries, against an average of 703 among the 4,230 providers of this specialty who prescribed in Part D. Brand-name drugs were 34% of claims.
Most prescribed
- Letrozole11 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: $23.34
1 payment: food and beverage; the largest payer was Merck Sharp & Dohme LLC. The 3,343 providers of this specialty with any payment received $11,773.47 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
- Florida Cancer Specialists And Research Institute, LLCLargo, FL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Shannon Somer Stockton among 561 medical oncology physician records in Florida
Shannon Somer Stockton, MD 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 2018, is newer than 93% of them.
- NPI issued2018 · 93% of these records are older, 5% newer
- In a Medicare fileYes · 91% of these records are
- In the CMS Doctors and Clinicians fileYes · 83% of these records are
- Graduated2018 · median 2000 among the 463 with a school on file
- Record last updated2026 · 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 Largo → Medical Oncology Physician nationwide →
The 8 medical oncology physician records with the nearest ZIP codes
- Kerry Chamberlain, DOLargo, FL 337701073502233
- Robert Drapkin, M.D.Clearwater, FL 337671851399778
- Lane Ziegler, DOClearwater, FL 337671619959863
- Don Luong, M.D.Largo, FL 337771992904379
- Monique Sajjad, DOLargo, FL 337771487973087
- Jose Alemar, MDClearwater, FL 337611154302156
- Jennifer Ball, DOClearwater, FL 337611386635548
- Gregoire Bergier, MDClearwater, FL 337611528098720
Common questions
What is Shannon Somer Stockton, MD's NPI number?
Shannon Somer Stockton, MD's National Provider Identifier (NPI) is 1316444169, issued on Apr 9, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Shannon Somer Stockton, MD located?
The NPPES record lists a practice address at 100 Highland Ave N, Largo, FL, 33770. Phone: (727) 683-2900. Providers update this record themselves, so call before visiting.
How can I verify Shannon Somer Stockton, MD's license?
NPPES lists Florida license number ME172744, 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 Shannon Somer Stockton, MD prescribe under Medicare Part D?
In 2024, Shannon Somer Stockton, MD had 125 Medicare Part D claims for 34 beneficiaries; the average among medical oncology physician prescribers was 703. Part D covers Medicare prescriptions only.
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.