Gregory E. Leach, M.D.
Family Medicine Physician · Naples, FL
Gregory E. Leach, M.D. is a family medicine physician with a practice address in Naples, Florida, and NPI 1952307662, issued on Jun 27, 2005. Check the license (Florida ME0042024, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Gregory E. Leach
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- ME0042024 FL
Self-reported in NPPES; status is on the state search - Practice location
- 720 Goodlette RD N, Naples, FL 34102
- Phone
- (239) 566-7676
- Enumerated
- Jun 27, 2005
- Record last updated
- Dec 17, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (239) 254-3105
- Medicare enrollment
- Enrolled (PECOS I20120213000542); may accept Medicare assignment
- Medical or professional school
- University Of Florida College Of Medicine, 1977
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 9,399 in Florida → Look up another NPI →
Also registered at 720 Goodlette RD N
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Gregory E. Leach in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license ME0042024Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
23% fewer Medicare Part D claims than the average family medicine physician in 2024
2,737 Medicare Part D claims for 303 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 57 claims were for opioids.
Most prescribed
- Atorvastatin Calcium172 claims
- Levothyroxine Sodium116 claims
- Alprazolam81 claims
- Amlodipine Besylate80 claims
- Losartan Potassium80 claims
- Methylprednisolone74 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, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $46.03
2 payments; by number, the most common kind was food and beverage; the largest payer was Exact Sciences Corporation. 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
- Advance Medical OF Naples LLCNaples, FL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gregory E. Leach among 9,399 family medicine physician records in Florida
Gregory E. Leach, M.D. 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 90% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated1977 · 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 E. Leach, M.D.'s NPI number?
Gregory E. Leach, M.D.'s National Provider Identifier (NPI) is 1952307662, issued on Jun 27, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Gregory E. Leach, M.D. located?
The NPPES record lists a practice address at 720 Goodlette RD N, Naples, FL, 34102. Phone: (239) 566-7676. Providers update this record themselves, so call before visiting.
How can I verify Gregory E. Leach, M.D.'s license?
NPPES lists Florida license number ME0042024, 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 E. Leach, M.D. prescribe under Medicare Part D?
In 2024, Gregory E. Leach, M.D. had 2,737 Medicare Part D claims for 303 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Gregory E. Leach, 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.