Elizabeth Kay, D.O.
Emergency Medicine Physician · Englewood, NJ
Elizabeth Kay, D.O. is an emergency medicine physician with a practice address in Englewood, New Jersey, and NPI 1942434139, issued on May 4, 2009. Check the license (New Jersey 25MB09189300, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Elizabeth Kay
- Credential
- D.O.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- 25MB09189300 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 350 Engle St, Englewood, NJ 07631
- Phone
- (201) 894-3450
- Enumerated
- May 4, 2009
- Record last updated
- Mar 17, 2018 (not updated in 8 years: call before relying on the address or phone)
- Medicaid ID
- 1942434139 NJ
- Medicare enrollment
- Enrolled (PECOS I20130724000164); accepts Medicare assignment
- Medical or professional school
- Philadelphia College Of Osteopathic Medicine, 2009
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 1,754 in New Jersey → Look up another NPI →
Also registered at 350 Engle St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Elmuiz Abdelrahman, MBBSStudent in an Organized Health Care Education/Training Program1215865266
- Osman Abdelsadig, MDStudent in an Organized Health Care Education/Training Program1346970522
- Edward Acquah, PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1356031751
- Luthien AguasGerontology Nurse Practitioner1598582967
- Abdullah Ahmad, MDCardiovascular Disease Physician1760007652
- Alexa Aitkens, CRNACertified Registered Nurse Anesthetist1699348615
Verify Elizabeth Kay 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 25MB09189300Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
35% fewer Medicare Part D claims than the average emergency medicine physician in 2024
146 Medicare Part D claims for 113 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D.
Most prescribed
- Ondansetron Odt16 claims
- Famotidine13 claims
- Cefuroxime12 claims
- Nitrofurantoin Mono-Macro12 claims
- Prednisone12 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): 82 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
- Emergency Physicians OF Englewood, PCEnglewood, NJ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Elizabeth Kay among 1,754 emergency medicine physician records in New Jersey
Elizabeth Kay, D.O. 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 2009, is newer than 50% of them.
- NPI issued2009 · 50% of these records are older, 47% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated2009 · median 2011 among the 1,167 with a school on file
- Record last updated2018 · 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).
18 emergency medicine physician records list a practice address in Englewood
They are 18 of the 1,428 NPPES records with a practice address in Englewood, and 1,754 emergency medicine physician records in New Jersey.
All 1,754 in New Jersey → Every provider in Englewood → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Stuart Caplen, MDEnglewood, NJ 076311871529776
- Erik Chu, MDEnglewood, NJ 076311568407559
- Martinez Clement, MDEnglewood, NJ 076311841235777
- James Cohen, MDEnglewood, NJ 076311598926180
- Chana Gable-Selmon, MDEnglewood, NJ 076311447294368
- David Istvan, MDEnglewood, NJ 076311467473892
- Farhan Khan, MDEnglewood, NJ 076311518903640
- Jean Readie, DOEnglewood, NJ 076311912011420
Common questions
What is Elizabeth Kay, D.O.'s NPI number?
Elizabeth Kay, D.O.'s National Provider Identifier (NPI) is 1942434139, issued on May 4, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Elizabeth Kay, D.O. located?
The NPPES record lists a practice address at 350 Engle St, Englewood, NJ, 07631. Phone: (201) 894-3450. Providers update this record themselves, so call before visiting.
How can I verify Elizabeth Kay, D.O.'s license?
NPPES lists New Jersey license number 25MB09189300, 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 Elizabeth Kay, D.O. prescribe under Medicare Part D?
In 2024, Elizabeth Kay, D.O. had 146 Medicare Part D claims for 113 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
What is Elizabeth Kay, D.O.'s MIPS final score?
The 2023 MIPS final score is 82 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.