Ketzela Jacobowitz Marsh, MD
Pediatric Infectious Diseases Physician · New Hyde Park, NY
Ketzela Jacobowitz Marsh, MD is a pediatric infectious diseases physician with a practice address in New Hyde Park, New York, and NPI 1568789006, issued on Apr 23, 2010. Check the license on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Ketzela Jacobowitz Marsh
- Credential
- MD
- Primary taxonomy
- Pediatric Infectious Diseases Physician 2080P0208X
- License number
- 62906 MN
Self-reported in NPPES; status is on the state search - Practice location
- 410 Lakeville RD Ste 300, New Hyde Park, NY 11042
- Phone
- (718) 470-3480
- Enumerated
- Apr 23, 2010
- Record last updated
- Oct 4, 2023
- Medicare enrollment
- Enrolled (PECOS I20231122002606); accepts Medicare assignment
- Medical or professional school
- Eastern Virginia Medical School, 2010
- Entity
- Type 1 · individual
8 nearest pediatric infectious diseases physician records → All 120 in New York → Look up another NPI →
Also registered at 410 Lakeville RD Ste 300
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sharon Rahmani KalimiRegistered Dietitian1689375370
Verify Ketzela Jacobowitz Marsh in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the ProfessionsCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
75% fewer Medicare Part D claims than the average pediatric infectious diseases physician in 2024
41 Medicare Part D claims, against an average of 165 among the 111 providers of this specialty who prescribed in Part D. Brand-name drugs were 29% of claims.
Most prescribed
- Dovato12 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): 81.7 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).
Bills Medicare through one group practice
- North Shore-Lij Medical PCNew Hyde Park, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ketzela Jacobowitz Marsh among 120 pediatric infectious diseases physician records in New York
Ketzela Jacobowitz Marsh, MD is one of 120 pediatric infectious diseases physician records with a practice address in New York. 38% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 70% of them.
- NPI issued2010 · 70% of these records are older, 27% newer
- In a Medicare fileYes · 38% of these records are
- In the CMS Doctors and Clinicians fileYes · 18% of these records are
- Graduated2010 · median 2008 among the 21 with a school on file
- Record last updated2023 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2080P0208X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pediatric Infectious Diseases Physician providers in New York
There are 120 pediatric infectious diseases physician records in New York.
All 120 in New York → Every provider in New Hyde Park → Pediatric Infectious Diseases Physician nationwide →
The 8 pediatric infectious diseases physician records with the nearest ZIP codes
- Clare Mandaro, DONew Hyde Park, NY 110401477050722
- Gholamabbas Amin Ostovar, MDNew Hyde Park, NY 110401831356997
- Sujatha Rajan, MDNew Hyde Park, NY 110401477626711
- Lorry Rubin, MDNew Hyde Park, NY 110401770656019
- Vijaya SomaNew Hyde Park, NY 110401942311816
- Sunil Sood, MDManhasset, NY 110301770653818
- Julia Glanternik, M.D.Pearl River, NY 109651467749226
- Kenneth Bromberg, M.D.Brooklyn, NY 112011922092063
Common questions
What is Ketzela Jacobowitz Marsh, MD's NPI number?
Ketzela Jacobowitz Marsh, MD's National Provider Identifier (NPI) is 1568789006, issued on Apr 23, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Ketzela Jacobowitz Marsh, MD located?
The NPPES record lists a practice address at 410 Lakeville RD Ste 300, New Hyde Park, NY, 11042. Phone: (718) 470-3480. Providers update this record themselves, so call before visiting.
How can I verify Ketzela Jacobowitz Marsh, MD's license?
Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Ketzela Jacobowitz Marsh, MD prescribe under Medicare Part D?
In 2024, Ketzela Jacobowitz Marsh, MD had 41 Medicare Part D claims; the average among pediatric infectious diseases physician prescribers was 165. Part D covers Medicare prescriptions only.
What is Ketzela Jacobowitz Marsh, MD's MIPS final score?
The 2023 MIPS final score is 81.7 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.