Joseph Jay Schwartz, MD
Endocrinology, Diabetes & Metabolism Physician · Englewood, NJ
Joseph Jay Schwartz, MD is an endocrinology, diabetes & metabolism physician with a practice address in Englewood, New Jersey, and NPI 1538185491, issued on Jul 14, 2006. Check the license (New Jersey 25MA07522800, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Joseph Jay Schwartz
- Credential
- MD
- Primary taxonomy
- Endocrinology, Diabetes & Metabolism Physician 207RE0101X
- License numbers
- 25MA07522800 NJ
2157701 NY
Self-reported in NPPES; status is on the state search - Practice location
- 229 Engle St, Englewood, NJ 07631
- Phone
- (201) 567-8999
- Enumerated
- Jul 14, 2006
- Record last updated
- May 29, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (201) 567-5385
- Medicare enrollment
- Enrolled (PECOS I20050318000616); accepts Medicare assignment
- Medical or professional school
- Albert Einstein College Of Medicine Of Yeshiva University, 1998
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest endocrinology, diabetes & metabolism physician records → All 417 in New Jersey → Look up another NPI →
Also registered at 229 Engle St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Rachel Bellows, PA-CPhysician Assistant1730034406
- Rachel Bier, M.D.Endocrinology, Diabetes & Metabolism Physician1902128325
- Maria Conchitina Fojas, M.D.Endocrinology, Diabetes & Metabolism Physician1043594344
- Sydney Franco, MPAS, PA-CMedical Physician Assistant1760194609
- Miriam Goldsmith, PAMedical Physician Assistant1164732558
- Mahalakshmi Gopalakrishnamoorthy, MDPediatric Endocrinology Physician1699228296
Verify Joseph Jay Schwartz 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 25MA07522800Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
91% more Medicare Part D claims than the average endocrinology, diabetes & metabolism physician in 2024
5,016 Medicare Part D claims for 722 beneficiaries, against an average of 2,630 among the 8,223 providers of this specialty who prescribed in Part D. Brand-name drugs were 45% of claims.
Most prescribed
- Levothyroxine Sodium543 claims
- Metformin Hcl393 claims
- Synthroid393 claims
- Mounjaro321 claims
- Glipizide242 claims
- Jardiance219 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.
No measured MIPS final score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $17.99
1 payment: food and beverage; the largest payer was Lilly USA, LLC. The 5,661 providers of this specialty with any payment received $5,742.15 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Endocrinology Consultants, PCEnglewood, NJ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Joseph Jay Schwartz among 417 endocrinology, diabetes & metabolism physician records in New Jersey
Joseph Jay Schwartz, MD is one of 417 endocrinology, diabetes & metabolism physician records with a practice address in New Jersey. 85% 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 6% of them.
- NPI issued2006 · 6% of these records are older, 61% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 75% of these records are
- Graduated1998 · median 2006 among the 313 with a school on file
- Record last updated2012 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RE0101X and a New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Endocrinology, Diabetes & Metabolism Physician providers in New Jersey
There are 417 endocrinology, diabetes & metabolism physician records in New Jersey.
All 417 in New Jersey → Every provider in Englewood → Endocrinology, Diabetes & Metabolism Physician nationwide →
The 8 endocrinology, diabetes & metabolism physician records with the nearest ZIP codes
- Alice Abraham, M.D.Englewood, NJ 076311083857213
- Rachel Bier, M.D.Englewood, NJ 076311902128325
- Elaine Cong, MDEnglewood, NJ 076311710120944
- Maria Conchitina Fojas, M.D.Englewood, NJ 076311043594344
- Katalin Frisch, M.D.Englewood, NJ 076311578739983
- Tara Kim, M.D.Englewood, NJ 076311316246960
- Preethi Krishnan, M.DEnglewood, NJ 076311790904134
- Ria Lim, M.D.Englewood, NJ 076311750573697
Common questions
What is Joseph Jay Schwartz, MD's NPI number?
Joseph Jay Schwartz, MD's National Provider Identifier (NPI) is 1538185491, issued on Jul 14, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Joseph Jay Schwartz, MD located?
The NPPES record lists a practice address at 229 Engle St, Englewood, NJ, 07631. Phone: (201) 567-8999. Providers update this record themselves, so call before visiting.
How can I verify Joseph Jay Schwartz, MD's license?
NPPES lists New Jersey license number 25MA07522800, 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 Joseph Jay Schwartz, MD prescribe under Medicare Part D?
In 2024, Joseph Jay Schwartz, MD had 5,016 Medicare Part D claims for 722 beneficiaries; the average among endocrinology, diabetes & metabolism physician prescribers was 2,630. Part D covers Medicare prescriptions only.
What is Joseph Jay Schwartz, MD's MIPS final score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
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.