Eric C. Isenman, MD
Internal Medicine Physician · Melbourne, FL
Eric C. Isenman, MD is an internal medicine physician with a practice address in Melbourne, Florida, and NPI 1609931187, issued on Dec 26, 2006. Check the license (Florida ME97185, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Eric C. Isenman
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- ME97185 FL
Self-reported in NPPES; status is on the state search - Practice location
- 1223 Gateway Dr, Melbourne, FL 32901
- Phone
- (321) 725-4500
- Enumerated
- Dec 26, 2006
- Record last updated
- Jan 2, 2025
- Fax
- (321) 409-3685
- Medicaid ID
- 277392900 FL
- Medicare enrollment
- Enrolled (PECOS I20070920000329); accepts Medicare assignment
- Medical or professional school
- Drexel University College Of Medicine, 2004
- 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 1223 Gateway Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Eric C. Isenman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license ME97185Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.9 times the Medicare Part D claims of the average internal medicine physician in 2024
12,363 Medicare Part D claims for 780 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 394 claims were for opioids.
Most prescribed
- Atorvastatin Calcium717 claims
- Levothyroxine Sodium485 claims
- Amlodipine Besylate421 claims
- Lisinopril313 claims
- Montelukast Sodium312 claims
- Losartan Potassium254 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): 85.4 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).
Eric C. Isenman among 10,151 internal medicine physician records in Florida
Eric C. Isenman, MD 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
- Graduated2004 · median 2004 among the 6,606 with a school on file
- Record last updated2025 · 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).
88 internal medicine physician records list a practice address in Melbourne
They are 88 of the 4,629 NPPES records with a practice address in Melbourne, and 10,151 internal medicine physician records in Florida.
All 10,151 in Florida → Every provider in Melbourne → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Angela Aboutanos, MDMelbourne, FL 329011730158577
- Andrew Atkinson, MDMelbourne, FL 329011437126133
- Gobivenkata Balaji, MDMelbourne, FL 329011649230459
- Gilbert Fortus, MDMelbourne, FL 329011356311385
- Ramesh Girjashanker, MDMelbourne, FL 329011144220880
- Janet Hurlburt, MDMelbourne, FL 329011083697858
- David Hurwitz, MDMelbourne, FL 329011952384109
- Martin Isenman, MDMelbourne, FL 329011366433021
Common questions
What is Eric C. Isenman, MD's NPI number?
Eric C. Isenman, MD's National Provider Identifier (NPI) is 1609931187, issued on Dec 26, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Eric C. Isenman, MD located?
The NPPES record lists a practice address at 1223 Gateway Dr, Melbourne, FL, 32901. Phone: (321) 725-4500. Providers update this record themselves, so call before visiting.
How can I verify Eric C. Isenman, MD's license?
NPPES lists Florida license number ME97185, 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 Eric C. Isenman, MD prescribe under Medicare Part D?
In 2024, Eric C. Isenman, MD had 12,363 Medicare Part D claims for 780 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Eric C. Isenman, MD's MIPS final score?
The 2023 MIPS final score is 85.4 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.