Justin Daniel Mathew, MD
Endocrinology, Diabetes & Metabolism Physician · Bronx, NY
Justin Daniel Mathew, MD is an endocrinology, diabetes & metabolism physician with a practice address in Bronx, New York, and NPI 1356736862, issued on Apr 1, 2015. Check the license (New York 311137, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Justin Daniel Mathew
- Credential
- MD
- Primary taxonomy
- Endocrinology, Diabetes & Metabolism Physician 207RE0101X
- License number
- 311137 NY
Self-reported in NPPES; status is on the state search - Practice location
- 3400 Bainbridge Ave FL 2, Bronx, NY 10467
- Phone
- (866) 633-8255
- Enumerated
- Apr 1, 2015
- Record last updated
- Aug 10, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (718) 920-5202
- Medicare enrollment
- Enrolled (PECOS I20211001000063); may accept Medicare assignment
- Medical or professional school
- State University Of New York At Stony Brook, School Of Medicine, 2015
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest endocrinology, diabetes & metabolism physician records → All 970 in New York → Look up another NPI →
Also registered at 3400 Bainbridge Ave FL 2
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Justin Daniel Mathew in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 311137Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
36% fewer Medicare Part D claims than the average endocrinology, diabetes & metabolism physician in 2024
1,672 Medicare Part D claims for 259 beneficiaries, against an average of 2,630 among the 8,223 providers of this specialty who prescribed in Part D. Brand-name drugs were 52% of claims.
Most prescribed
- Ozempic195 claims
- Levothyroxine Sodium153 claims
- Trulicity125 claims
- Alendronate Sodium72 claims
- Basaglar Kwikpen U-10067 claims
- Methimazole65 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): 100 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).
Industry payments in 2024: $409.14
11 payments; by number, the most common kind was food and beverage; the largest payer was Abbott Laboratories. 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.
One hospital affiliation
- Montefiore Medical CenterBronx, NY · Acute Care Hospitals3 of 5 stars
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Justin Daniel Mathew among 970 endocrinology, diabetes & metabolism physician records in New York
Justin Daniel Mathew, MD is one of 970 endocrinology, diabetes & metabolism physician records with a practice address in New York. 86% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 78% of them.
- NPI issued2015 · 78% of these records are older, 19% newer
- In a Medicare fileYes · 86% of these records are
- In the CMS Doctors and Clinicians fileYes · 72% of these records are
- Graduated2015 · median 2004 among the 694 with a school on file
- Record last updated2021 · 59% 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 York 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 York
There are 970 endocrinology, diabetes & metabolism physician records in New York.
All 970 in New York → Every provider in Bronx → Endocrinology, Diabetes & Metabolism Physician nationwide →
The 8 endocrinology, diabetes & metabolism physician records with the nearest ZIP codes
- Mohammad Aziz, MDBronx, NY 104671083241426
- David Berger, MDBronx, NY 104671134626138
- Amala Davis, PHYSICIAN ASSISTANTBronx, NY 104671528700523
- Donna Lee, MDBronx, NY 104671881048031
- Raul Lopez Fanas, MDBronx, NY 104671871266171
- Rita Louard, MDBronx, NY 104671194806521
- Anjali Manavalan, M.D.Bronx, NY 104671740502897
- Anne Marie Reynolds, MDBronx, NY 104671912047895
Common questions
What is Justin Daniel Mathew, MD's NPI number?
Justin Daniel Mathew, MD's National Provider Identifier (NPI) is 1356736862, issued on Apr 1, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Justin Daniel Mathew, MD located?
The NPPES record lists a practice address at 3400 Bainbridge Ave FL 2, Bronx, NY, 10467. Phone: (866) 633-8255. Providers update this record themselves, so call before visiting.
How can I verify Justin Daniel Mathew, MD's license?
NPPES lists New York license number 311137, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Justin Daniel Mathew, MD prescribe under Medicare Part D?
In 2024, Justin Daniel Mathew, MD had 1,672 Medicare Part D claims for 259 beneficiaries; the average among endocrinology, diabetes & metabolism physician prescribers was 2,630. Part D covers Medicare prescriptions only.
What is Justin Daniel Mathew, MD's MIPS final score?
The 2023 MIPS final score is 100 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.