Elias Jeffrey Gerth, M.D.
Internal Medicine Physician · Key West, FL
Elias Jeffrey Gerth, M.D. is an internal medicine physician with a practice address in Key West, Florida, and NPI 1235164740, issued on Jul 12, 2006. Check the license (Florida FL 0057437, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Elias Jeffrey Gerth
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- FL 0057437 FL
Self-reported in NPPES; status is on the state search - Practice location
- 1501 Government RD, Key West, FL 33040
- Phone
- (305) 293-7201
- Enumerated
- Jul 12, 2006
- Record last updated
- Oct 10, 2023
- Medicare enrollment
- Enrolled (PECOS I20050504000054); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 10,151 in Florida → Look up another NPI →
Also registered at 1501 Government RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Darene Cahill, N.P.Nurse Practitioner1013982503
- Christina Hartman, PA-CPhysician Assistant1871769257
- Brian Wagstaff, MDFamily Medicine Physician1639114499
Verify Elias Jeffrey Gerth in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license FL 0057437Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
19% more Medicare Part D claims than the average internal medicine physician in 2024
3,768 Medicare Part D claims for 169 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims. 330 claims were for opioids.
Most prescribed
- Lorazepam138 claims
- Atorvastatin Calcium128 claims
- Levothyroxine Sodium124 claims
- Losartan Potassium123 claims
- Alprazolam106 claims
- Amlodipine Besylate103 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.
The MIPS final score for 2023 (Medicare payment program): 71.3 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Elias Jeffrey Gerth among 10,151 internal medicine physician records in Florida
Elias Jeffrey Gerth, M.D. is one of 10,151 internal medicine physician records with a practice address in Florida. 84% 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 · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated1978 · median 2004 among the 6,606 with a school on file
- Record last updated2023 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
16 internal medicine physician records list a practice address in Key West
They are 16 of the 682 NPPES records with a practice address in Key West, and 10,151 internal medicine physician records in Florida.
All 10,151 in Florida → Every provider in Key West → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Mehmet Atilla, M.D.Key West, FL 330401396778510
- John Calleja, MDKey West, FL 330401346392164
- Jennifer Charity, MDKey West, FL 330401568439404
- Jerome Covington, M.D.Key West, FL 330401306811005
- Kathleen Filiaggi, M.D.Key West, FL 330401720070295
- David Hauge, M.D.Key West, FL 330401831138924
- Elizabeth Isalguez, MDKey West, FL 330401639304470
- Timothy Mackey, D.O.Key West, FL 330401730235797
Common questions
What is Elias Jeffrey Gerth, M.D.'s NPI number?
Elias Jeffrey Gerth, M.D.'s National Provider Identifier (NPI) is 1235164740, issued on Jul 12, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Elias Jeffrey Gerth, M.D. located?
The NPPES record lists a practice address at 1501 Government RD, Key West, FL, 33040. Phone: (305) 293-7201. Providers update this record themselves, so call before visiting.
How can I verify Elias Jeffrey Gerth, M.D.'s license?
NPPES lists Florida license number FL 0057437, 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 Elias Jeffrey Gerth, M.D. prescribe under Medicare Part D?
In 2024, Elias Jeffrey Gerth, M.D. had 3,768 Medicare Part D claims for 169 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Elias Jeffrey Gerth, M.D.'s MIPS final score?
The 2023 MIPS final score is 71.3 of 100. 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.