Akiva Joshua Marcus
Gastroenterology Physician · West Palm Beach, FL
Akiva Joshua Marcus is a gastroenterology physician with a practice address in West Palm Beach, Florida, and NPI 1386887883, issued on Apr 13, 2009. Check the license (Florida ME123541, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Akiva Joshua Marcus
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License number
- ME123541 FL
Self-reported in NPPES; status is on the state search - Practice location
- 4700 N Congress Ave, West Palm Beach, FL 33407
- Phone
- (561) 881-2640
- Enumerated
- Apr 13, 2009
- Record last updated
- Jul 31, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (561) 863-2304
- Medicare enrollment
- Enrolled (PECOS I20150917000321); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 1,513 in Florida → Look up another NPI →
Also registered at 4700 N Congress Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Elaine Fredrickson, APRNFamily Nurse Practitioner1972564433
- Amy Garcia, P.A.-CPhysician Assistant1891705919
- Brian Mandelstein, D.C.Chiropractor1508916032
- Nicholas Rust, DPTPhysical Therapist1407273899
- Layda Santiago Del Valle, DCChiropractor1104570944
- Allen Schultz, D.O.Medical Oncology Physician1164535936
Verify Akiva Joshua Marcus in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license ME123541Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
64% more Medicare Part D claims than the average gastroenterology physician in 2024
1,334 Medicare Part D claims for 462 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims.
Most prescribed
- Pantoprazole Sodium439 claims
- Gavilyte-G138 claims
- Dicyclomine Hcl105 claims
- Sod Sulf-Potass Sulf-Mag Sulf63 claims
- Linzess54 claims
- Famotidine52 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 practice group's MIPS final score for 2023 (Medicare payment program): 100 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $896.68
58 payments; by number, the most common kind was food and beverage; the largest payer was Celgene Corporation. The 13,350 providers of this specialty with any payment received $5,015.95 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
- Palm Beach General Surgery LLCLoxahatchee, FL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Akiva Joshua Marcus among 1,513 gastroenterology physician records in Florida
Akiva Joshua Marcus is one of 1,513 gastroenterology physician records with a practice address in Florida. 87% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 68% of them.
- NPI issued2009 · 68% of these records are older, 29% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileYes · 76% of these records are
- Graduated2009 · median 2000 among the 1,156 with a school on file
- Record last updated2015 · 52% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0100X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gastroenterology Physician providers in Florida
There are 1,513 gastroenterology physician records in Florida.
All 1,513 in Florida → Every provider in West Palm Beach → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Steven Krumholz, M.D.West Palm Beach, FL 334071043342199
- Hayden Aaron, M.D.West Palm Beach, FL 334061144273970
- Mark Amorosino, M.D.Palm Beach Gardens, FL 334101316068554
- Richard Dwoskin, MDPalm Beach Gardens, FL 334101609841717
- Jeffrey Garelick, M.D.Palm Beach Gardens, FL 334101669661633
- Sheldon Konigsberg, M.D.West Palm Beach, FL 334101801842034
- Ronald Levin, M.D.West Palm Beach, FL 334101235184490
- Robert Raymond, M.D.Palm Beach Gardens, FL 334101477550846
Common questions
What is Akiva Joshua Marcus's NPI number?
Akiva Joshua Marcus's National Provider Identifier (NPI) is 1386887883, issued on Apr 13, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Akiva Joshua Marcus located?
The NPPES record lists a practice address at 4700 N Congress Ave, West Palm Beach, FL, 33407. Phone: (561) 881-2640. Providers update this record themselves, so call before visiting.
How can I verify Akiva Joshua Marcus's license?
NPPES lists Florida license number ME123541, 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 Akiva Joshua Marcus prescribe under Medicare Part D?
In 2024, Akiva Joshua Marcus had 1,334 Medicare Part D claims for 462 beneficiaries; the average among gastroenterology physician prescribers was 811. Part D covers Medicare prescriptions only.
What is Akiva Joshua Marcus's MIPS final score?
The 2023 MIPS final score is 100 of 100, reported for the practice group. 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.