NPPES file of Aug 9, 2026

Kaushik Mandal

Endocrinology, Diabetes & Metabolism Physician · Oceanside, NY

Kaushik Mandal is an endocrinology, diabetes & metabolism physician with a practice address in Oceanside, New York, and NPI 1285024034, issued on Feb 2, 2015. Check the license (New York 284827, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1285024034
Name
Kaushik Mandal
Primary taxonomy
Endocrinology, Diabetes & Metabolism Physician 207RE0101X
License number
284827 NY
Self-reported in NPPES; status is on the state search
Practice location
1 Healthy Way, Oceanside, NY 11572
Phone
(877) 768-8462
Enumerated
Feb 2, 2015
Record last updated
Aug 10, 2022
Medicare enrollment
Enrolled (PECOS I20160901000925); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest endocrinology, diabetes & metabolism physician records → All 970 in New York → Look up another NPI →

Also registered at 1 Healthy Way

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Geraldine Abbey-Mensah, M.D.Vascular & Interventional Radiology Physician1447530167
  2. Gabrielle Abbott, PAPhysician Assistant1669158036
  3. Batool Abiad, DOStudent in an Organized Health Care Education/Training Program1932040359
  4. Wray AdamsCertified Registered Nurse Anesthetist1548598675
  5. Anubhav Agarwal, MDSports Medicine (Family Medicine) Physician1568709244
  6. Brody Agres, PA-CMedical Physician Assistant1689470502

Verify Kaushik Mandal in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
    Search for license 284827    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the New York license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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18% fewer Medicare Part D claims than the average endocrinology, diabetes & metabolism physician in 2024

2,161 Medicare Part D claims for 256 beneficiaries, against an average of 2,630 among the 8,223 providers of this specialty who prescribed in Part D. Brand-name drugs were 54% of claims.

  1. Kaushik Mandal2,161
  2. Specialty average2,630

Most prescribed

  1. Metformin Hcl217 claims
  2. Ozempic216 claims
  3. Jardiance184 claims
  4. Levothyroxine Sodium135 claims
  5. Basaglar Kwikpen U-100124 claims
  6. Novolog Flexpen113 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.

Industry payments in 2024: $22.29

1 payment: food and beverage; the largest payer was Abbvie Inc. 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.

  1. Kaushik Mandal$22.29
  2. Specialty average$5,742.15

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through 2 group practices

  1. Jamaica HospitalJamaica, NY
  2. Tjh Medical Services PCJamaica, NY

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Kaushik Mandal among 970 endocrinology, diabetes & metabolism physician records in New York

Kaushik Mandal 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
  • Graduated2011 · median 2004 among the 694 with a school on file
  • Record last updated2022 · 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 Oceanside → Endocrinology, Diabetes & Metabolism Physician nationwide →

The 8 endocrinology, diabetes & metabolism physician records with the nearest ZIP codes

  1. Gladys Palaguachi CuencaOceanside, NY 115721366062523
  2. Effie Tsomos, MDOceanside, NY 115721487041349
  3. Varvara Alexiadis, MDRockville Centre, NY 115701033462684
  4. Nushin Khan, M.D.Rockville Centre, NY 115701255713459
  5. Steven Lomasky, M.D.Rockville Centre, NY 115701891738456
  6. Yael Oppenheim, M.D.Rockville Centre, NY 115701376582338
  7. Ling CuiMerrick, NY 115661306392675
  8. Samima Habbsa, MDMerrick, NY 115661174028484

Common questions

What is Kaushik Mandal's NPI number?

Kaushik Mandal's National Provider Identifier (NPI) is 1285024034, issued on Feb 2, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Kaushik Mandal located?

The NPPES record lists a practice address at 1 Healthy Way, Oceanside, NY, 11572. Phone: (877) 768-8462. Providers update this record themselves, so call before visiting.

How can I verify Kaushik Mandal's license?

NPPES lists New York license number 284827, 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 Kaushik Mandal prescribe under Medicare Part D?

In 2024, Kaushik Mandal had 2,161 Medicare Part D claims for 256 beneficiaries; the average among endocrinology, diabetes & metabolism physician prescribers was 2,630. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.