Douglas Kaiden, M.D.
Emergency Medicine Physician · Livingston, NJ
Douglas Kaiden, M.D. is an emergency medicine physician with a practice address in Livingston, New Jersey, and NPI 1245282953, issued on May 17, 2006. Check the license on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Douglas Kaiden
- Credential
- M.D.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- 208824-1 NY
Self-reported in NPPES; status is on the state search - Practice location
- 651 W Mount Pleasant Ave, Livingston, NJ 07039
- Phone
- (973) 740-0607
- Enumerated
- May 17, 2006
- Record last updated
- Dec 8, 2010 (not updated in 16 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20040626000364); accepts Medicare assignment
- Medical or professional school
- Albert Einstein College Of Medicine Of Yeshiva University, 1995
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 1,754 in New Jersey → Look up another NPI →
Also registered at 651 W Mount Pleasant Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Oscar Marcilla, M.D.Emergency Medicine Physician1679522486
- Sina Patel, PAPhysician Assistant1811917198
Verify Douglas Kaiden in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNew Jersey State Board of Medical ExaminersCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
39% fewer Medicare Part D claims than the average emergency medicine physician in 2024
137 Medicare Part D claims for 116 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims.
Most prescribed
- Paxlovid17 claims
- Prednisone16 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): 76.5 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
- City Medical OF Upper East Side PLLCNew York, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Douglas Kaiden among 1,754 emergency medicine physician records in New Jersey
Douglas Kaiden, M.D. is one of 1,754 emergency medicine physician records with a practice address in New Jersey. 83% 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 4% of them.
- NPI issued2006 · 4% of these records are older, 61% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated1995 · median 2011 among the 1,167 with a school on file
- 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 207P00000X and a New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
38 emergency medicine physician records list a practice address in Livingston
They are 38 of the 1,714 NPPES records with a practice address in Livingston, and 1,754 emergency medicine physician records in New Jersey.
All 1,754 in New Jersey → Every provider in Livingston → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Glenn Fink, MDLivingston, NJ 070391205870300
- Neena Gupta, MDLivingston, NJ 070391598784308
- Eric Handler, DOLivingston, NJ 070391700820446
- Elizabeth Junker, MDLivingston, NJ 070391518983808
- Oscar Marcilla, M.D.Livingston, NJ 070391679522486
- James McEnrue, MDLivingston, NJ 070391609895465
- Gerald Melnick, MDLivingston, NJ 070391760408108
- Lejla Mujic, MDLivingston, NJ 070391184659351
Common questions
What is Douglas Kaiden, M.D.'s NPI number?
Douglas Kaiden, M.D.'s National Provider Identifier (NPI) is 1245282953, issued on May 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Douglas Kaiden, M.D. located?
The NPPES record lists a practice address at 651 W Mount Pleasant Ave, Livingston, NJ, 07039. Phone: (973) 740-0607. Providers update this record themselves, so call before visiting.
How can I verify Douglas Kaiden, M.D.'s license?
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 Douglas Kaiden, M.D. prescribe under Medicare Part D?
In 2024, Douglas Kaiden, M.D. had 137 Medicare Part D claims for 116 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
What is Douglas Kaiden, M.D.'s MIPS final score?
The 2023 MIPS final score is 76.5 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.