David Ira Kleinfeld, M.D.
Infectious Disease Physician · Brielle, NJ
David Ira Kleinfeld, M.D. is an infectious disease physician with a practice address in Brielle, New Jersey, and NPI 1881605491, issued on Aug 10, 2006. Check the license (New Jersey MA 42076, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- David Ira Kleinfeld
- Credential
- M.D.
- Primary taxonomy
- Infectious Disease Physician 207RI0200X
- License number
- MA 42076 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 1200 Riverview Dr, Brielle, NJ 08730
- Phone
- (732) 292-0355
- Enumerated
- Aug 10, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (732) 292-0357
- Medicaid ID
- 1089609 NJ
- Entity
- Type 1 · individual
8 nearest infectious disease physician records → All 375 in New Jersey → Look up another NPI →
Also registered at 1200 Riverview Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Nancy Kleinfeld, R.D., IBCLC, RLCLactation Consultant (Non-RN)1982736245
Verify David Ira Kleinfeld in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNew Jersey State Board of Medical Examiners
Search for license MA 42076Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average infectious disease physician in 2024
22 Medicare Part D claims, against an average of 689 among the 7,388 providers of this specialty who prescribed in Part D.
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.
David Ira Kleinfeld among 375 infectious disease physician records in New Jersey
David Ira Kleinfeld, M.D. is one of 375 infectious disease physician records with a practice address in New Jersey. 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 2006, is newer than 7% of them.
- NPI issued2006 · 7% of these records are older, 49% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileNo · 76% of these records are
- Record last updated2007 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RI0200X and a New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1 infectious disease physician record lists a practice address in Brielle
They are 1 of the 61 NPPES records with a practice address in Brielle, and 375 infectious disease physician records in New Jersey.
All 375 in New Jersey → Every provider in Brielle → Infectious Disease Physician nationwide →
The 8 infectious disease physician records with the nearest ZIP codes
- Bassam Hasan, MDBrick, NJ 087241346246097
- Geza Ruszka, MEDICAL DOCTORBrick, NJ 087241831271063
- Margaret Chung, M.D.Toms River, NJ 087551578526489
- Isabel Guerrero, MDToms River, NJ 087551568456580
- Travis Hendricks, D.O.Toms River, NJ 087551487911012
- Olivia Ortiz, M.D.Toms River, NJ 087551225191992
- Evelyn Tiu, M.D.Toms River, NJ 087551750335253
- Jacob Scutaru, MDLakewood, NJ 087011497195515
Common questions
What is David Ira Kleinfeld, M.D.'s NPI number?
David Ira Kleinfeld, M.D.'s National Provider Identifier (NPI) is 1881605491, issued on Aug 10, 2006. An NPI identifies a provider in billing; it is not a license.
Where is David Ira Kleinfeld, M.D. located?
The NPPES record lists a practice address at 1200 Riverview Dr, Brielle, NJ, 08730. Phone: (732) 292-0355. Providers update this record themselves, so call before visiting.
How can I verify David Ira Kleinfeld, M.D.'s license?
NPPES lists New Jersey license number MA 42076, as entered by the provider. Search the New Jersey State Board of Medical Examiners at https://newjersey.mylicense.com/verification/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does David Ira Kleinfeld, M.D. prescribe under Medicare Part D?
In 2024, David Ira Kleinfeld, M.D. had 22 Medicare Part D claims; the average among infectious disease physician prescribers was 689. Part D covers Medicare prescriptions only.
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.