Kenneth T. Defusco, MD
Pulmonary Disease Physician · Livingston, NJ
Kenneth T. Defusco, MD is a pulmonary disease physician with a practice address in Livingston, New Jersey, and NPI 1790779148, issued on Aug 31, 2005. Check the license (New Jersey MA23958, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Kenneth T. Defusco
- Credential
- MD
- Primary taxonomy
- Pulmonary Disease Physician 207RP1001X
- License number
- MA23958 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 2 W Northfield RD, Livingston, NJ 07039
- Phone
- (973) 994-1544
- Enumerated
- Aug 31, 2005
- Record last updated
- Oct 4, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (973) 994-2387
- Medicaid ID
- 1508407 NJ
- Entity
- Type 1 · individual
8 nearest pulmonary disease physician records → All 509 in New Jersey → Look up another NPI →
Also registered at 2 W Northfield RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Latria CohenLicensed Practical Nurse1023447406
- Cynthia Endredy, LCSWClinical Social Worker1538713912
- Eugene Evans, M.D.Internal Medicine Physician1033284930
- Bayla Falber, LCSWClinical Social Worker1801934112
- David Koenig, DDSGeneral Practice Dentistry1295805158
- Eileen Kohutis, PH. D.Psychologist1861406167
Verify Kenneth T. Defusco 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 MA23958Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average pulmonary disease physician in 2024
19 Medicare Part D claims, against an average of 1,425 among the 11,596 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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.
Kenneth T. Defusco among 509 pulmonary disease physician records in New Jersey
Kenneth T. Defusco, MD is one of 509 pulmonary 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 89% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileNo · 79% of these records are
- Record last updated2010 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RP1001X and a New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pulmonary Disease Physician providers in New Jersey
There are 509 pulmonary disease physician records in New Jersey.
All 509 in New Jersey → Every provider in Livingston → Pulmonary Disease Physician nationwide →
The 8 pulmonary disease physician records with the nearest ZIP codes
- Keren Bakal, MDLivingston, NJ 070391760657878
- Elena Burke, M.D.Livingston, NJ 070391790103604
- Martin Greenberg, M.D.Livingston, NJ 070391760474308
- Jenny Kim, M.D.Livingston, NJ 070391619024510
- Alpeshkumar Bavishi, M.D.Millburn, NJ 070411790008787
- Yu Htwe, M.D.,Millburn, NJ 070411780094136
- Chirag Mehta, M.D.Millburn, NJ 070411790705820
- Manuel Mendez, M.D.Millburn, NJ 070411124471156
Common questions
What is Kenneth T. Defusco, MD's NPI number?
Kenneth T. Defusco, MD's National Provider Identifier (NPI) is 1790779148, issued on Aug 31, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Kenneth T. Defusco, MD located?
The NPPES record lists a practice address at 2 W Northfield RD, Livingston, NJ, 07039. Phone: (973) 994-1544. Providers update this record themselves, so call before visiting.
How can I verify Kenneth T. Defusco, MD's license?
NPPES lists New Jersey license number MA23958, 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 Kenneth T. Defusco, MD prescribe under Medicare Part D?
In 2024, Kenneth T. Defusco, MD had 19 Medicare Part D claims; the average among pulmonary disease physician prescribers was 1,425. 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.