NPPES file of Aug 9, 2026

Melwin Joseph, DO

Internal Medicine Physician · Westmont, IL

Melwin Joseph, DO is an internal medicine physician with a practice address in Westmont, Illinois, and NPI 1245720671, issued on May 10, 2018. Check the license (Illinois 036155762, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; 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
1245720671
Name
Melwin Joseph
Credential
DO
Primary taxonomy
Internal Medicine Physician 207R00000X
License numbers
036155762 IL
5101024289 MI
Self-reported in NPPES; status is on the state search
Practice location
700 E Ogden Ave Ste 202, Westmont, IL 60559
Phone
(630) 528-3215
Enumerated
May 10, 2018
Record last updated
Jun 10, 2021 (not updated in 5 years: call before relying on the address or phone)
Fax
(630) 528-3219
Medicare enrollment
Enrolled (PECOS I20210608001119); accepts Medicare assignment
Medical or professional school
Marian University College Of Osteopathic Medicine, 2018
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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Also registered at 700 E Ogden Ave Ste 202

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

  1. Michael Ahart, APNAcute Care Nurse Practitioner1346750767
  2. Magic Allen, AGACNP-BCAcute Care Nurse Practitioner1376080630
  3. Lazaro Anguiano Munoz, FNP-CCritical Care Medicine Nurse Practitioner1407608086
  4. Erum Arain, M.D.Pulmonary Disease Physician1134462377
  5. Imtiaz Arain, MDPulmonary Disease Physician1922113976
  6. Darrell ArevaloFamily Nurse Practitioner1417444373

Verify Melwin Joseph in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
    Search for license 036155762
    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 Illinois 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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23% more Medicare Part D claims than the average internal medicine physician in 2024

3,911 Medicare Part D claims for 173 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 19% of claims. 297 claims were for opioids.

  1. Melwin Joseph3,911
  2. Specialty average3,176

Most prescribed

  1. Eliquis288 claims
  2. Warfarin Sodium152 claims
  3. Levothyroxine Sodium141 claims
  4. Hydrocodone-Acetaminophen125 claims
  5. Furosemide123 claims
  6. Atorvastatin Calcium116 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: $130.99

7 payments; by number, the most common kind was food and beverage; the largest payer was E.R. Squibb & Sons, L.L.C. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Melwin Joseph$130.99
  2. Specialty average$1,303.06

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. Primary Care Physicians OF Joliet SCJoliet, IL
  2. Solace Health Medical Group IncHighland Park, IL

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

Melwin Joseph among 7,238 internal medicine physician records in Illinois

Melwin Joseph, DO is one of 7,238 internal medicine physician records with a practice address in Illinois. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 66% of them.

  • NPI issued2018 · 66% of these records are older, 32% newer
  • In a Medicare fileYes · 73% of these records are
  • In the CMS Doctors and Clinicians fileYes · 50% of these records are
  • Graduated2018 · median 2003 among the 3,580 with a school on file
  • Record last updated2021 · 47% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

17 internal medicine physician records list a practice address in Westmont

They are 17 of the 814 NPPES records with a practice address in Westmont, and 7,238 internal medicine physician records in Illinois.

The 8 internal medicine physician records with the nearest ZIP codes

  1. Rudolph Albores, MDWestmont, IL 605591285692889
  2. Michael Alebich, DOWestmont, IL 605591376838656
  3. Shamir Bhatt, M.D.Westmont, IL 605591902807183
  4. Mayank Bhayana, M.D.Westmont, IL 605591477992899
  5. Jamal Eddine Daki, M.D.Westmont, IL 605591841245297
  6. Rasha Issa, M.D.Westmont, IL 605591639412745
  7. Zeina Kalache, MDWestmont, IL 605591306812557
  8. Cynthia Lagone, MDWestmont, IL 605591144236613

Common questions

What is Melwin Joseph, DO's NPI number?

Melwin Joseph, DO's National Provider Identifier (NPI) is 1245720671, issued on May 10, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Melwin Joseph, DO located?

The NPPES record lists a practice address at 700 E Ogden Ave Ste 202, Westmont, IL, 60559. Phone: (630) 528-3215. Providers update this record themselves, so call before visiting.

How can I verify Melwin Joseph, DO's license?

NPPES lists Illinois license number 036155762, as entered by the provider. Search the Illinois Department of Financial and Professional Regulation at https://idfpr.illinois.gov/checklicense.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Melwin Joseph, DO prescribe under Medicare Part D?

In 2024, Melwin Joseph, DO had 3,911 Medicare Part D claims for 173 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.

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.