Gregory B. Listoe, MD
Family Medicine Physician · Naples, FL
Gregory B. Listoe, MD is a family medicine physician with a practice address in Naples, Florida, and NPI 1871540062, issued on May 31, 2006. Check the license (Florida ME80415, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Gregory B. Listoe
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- ME80415 FL
Self-reported in NPPES; status is on the state search - Practice location
- 800 Goodlette RD N, Naples, FL 34102
- Phone
- (239) 593-3881
- Enumerated
- May 31, 2006
- Record last updated
- Sep 12, 2014 (not updated in 12 years: call before relying on the address or phone)
- Medicaid ID
- 262451600 FL
- Medicare enrollment
- Enrolled (PECOS I20040512000948); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 9,399 in Florida → Look up another NPI →
Also registered at 800 Goodlette RD N
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Cynthia Bell, MDFamily Medicine Physician1417909755
- Gary Bergen, M.D.Infectious Disease Physician1295833812
- Andrew Bernstein, DOFamily Medicine Physician1750307260
- Christian Beskow, MDFamily Medicine Physician1639102718
- Vakhtang Bochorishvili, M.D.Infectious Disease Physician1760449854
- Mark Brown, MDInfectious Disease Physician1093767550
Verify Gregory B. Listoe in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license ME80415Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
93% fewer Medicare Part D claims than the average family medicine physician in 2024
262 Medicare Part D claims for 182 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Most prescribed
- Prednisone26 claims
- Doxycycline Hyclate25 claims
- Amoxicillin24 claims
- Azithromycin21 claims
- Nitrofurantoin Mono-Macro20 claims
- Methylprednisolone16 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: $17.96
1 payment: food and beverage; the largest payer was Novo Nordisk Inc. The 55,478 providers of this specialty with any payment received $902.55 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
- West Boynton Urgent Care LLCRoyal Palm Beach, FL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gregory B. Listoe among 9,399 family medicine physician records in Florida
Gregory B. Listoe, MD is one of 9,399 family medicine physician records with a practice address in Florida. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 10% of them.
- NPI issued2006 · 10% of these records are older, 55% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated1985 · median 2004 among the 5,504 with a school on file
- Record last updated2014 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
135 family medicine physician records list a practice address in Naples
They are 135 of the 5,950 NPPES records with a practice address in Naples, and 9,399 family medicine physician records in Florida.
All 9,399 in Florida → Every provider in Naples → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Cynthia Bell, MDNaples, FL 341021417909755
- Douglas Bernard, MDNaples, FL 341021306814470
- Theodore Crowell, M.D.Naples, FL 341021902802606
- Edwin Dean, MDNaples, FL 341021528010022
- Angel Herrera, MDNaples, FL 341021316986680
- Paul Jones, MDNaples, FL 341021376582684
- Mark Josephson, MDNaples, FL 341021649223470
- Ashley Langford Tunkle, M.D.Naples, FL 341021285603670
Common questions
What is Gregory B. Listoe, MD's NPI number?
Gregory B. Listoe, MD's National Provider Identifier (NPI) is 1871540062, issued on May 31, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Gregory B. Listoe, MD located?
The NPPES record lists a practice address at 800 Goodlette RD N, Naples, FL, 34102. Phone: (239) 593-3881. Providers update this record themselves, so call before visiting.
How can I verify Gregory B. Listoe, MD's license?
NPPES lists Florida license number ME80415, 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 Gregory B. Listoe, MD prescribe under Medicare Part D?
In 2024, Gregory B. Listoe, MD had 262 Medicare Part D claims for 182 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.