NPPES file of Aug 9, 2026

Lucy Dey, M.D.

Endocrinology, Diabetes & Metabolism Physician · Joliet, IL

Lucy Dey, M.D. is an endocrinology, diabetes & metabolism physician with a practice address in Joliet, Illinois, and NPI 1710191705, issued on May 9, 2007. Check the license (Illinois 036112067, 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
1710191705
Name
Lucy Dey
Credential
M.D.
Primary taxonomy
Endocrinology, Diabetes & Metabolism Physician 207RE0101X
License number
036112067 IL
Self-reported in NPPES; status is on the state search
Practice location
330 Madison St, Joliet, IL 60435
Phone
(815) 714-2240
Enumerated
May 9, 2007
Record last updated
Oct 21, 2016 (not updated in 10 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20070727000738); 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 436 in Illinois → Look up another NPI →

Also registered at 330 Madison St

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

  1. Mariah Cameron, MDFamily Medicine Physician1578547113
  2. Hari Gadde, MDPulmonary Disease Physician1285601872
  3. Holly Gunderson, M.D.Surgery Physician1891737557
  4. Lauren Hedenschoug, APRN-BCFamily Nurse Practitioner1891989133
  5. Sergei Kravets, M.D.Family Medicine Physician1386686012
  6. Emily Kutz, APNNurse Practitioner1235894882

Verify Lucy Dey 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 036112067    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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63% more Medicare Part D claims than the average endocrinology, diabetes & metabolism physician in 2024

4,299 Medicare Part D claims for 418 beneficiaries, against an average of 2,630 among the 8,223 providers of this specialty who prescribed in Part D. Brand-name drugs were 36% of claims.

  1. Lucy Dey4,299
  2. Specialty average2,630

Most prescribed

  1. Levothyroxine Sodium667 claims
  2. Metformin Hcl262 claims
  3. Atorvastatin Calcium243 claims
  4. Metformin Hcl Er229 claims
  5. Ozempic201 claims
  6. Glipizide Er181 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: $85.72

5 payments; by number, the most common kind was food and beverage; the largest payer was Novo Nordisk 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. Lucy Dey$85.72
  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.

Lucy Dey among 436 endocrinology, diabetes & metabolism physician records in Illinois

Lucy Dey, M.D. is one of 436 endocrinology, diabetes & metabolism physician records with a practice address in Illinois. 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 2007, is newer than 38% of them.

  • NPI issued2007 · 38% of these records are older, 50% newer
  • In a Medicare fileYes · 85% of these records are
  • In the CMS Doctors and Clinicians fileYes · 68% of these records are
  • Graduated1982 · median 2006 among the 295 with a school on file
  • Record last updated2016 · 46% 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 Illinois 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 Illinois

There are 436 endocrinology, diabetes & metabolism physician records in Illinois.

All 436 in Illinois → Every provider in Joliet → Endocrinology, Diabetes & Metabolism Physician nationwide →

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

  1. Wassim El-Harake, M.D.Joliet, IL 604351346236098
  2. Babak Pazooki, MDJoliet, IL 604351396762316
  3. Jyothsna Palla, M.D.Hazel Crest, IL 604291437397023
  4. Ayesha Akbar, M.D.Frankfort, IL 604231407809064
  5. Akbar Rahmani, M.D.Flossmoor, IL 604221952301293
  6. Ilene Weintraub Yohay, M.D.Flossmoor, IL 604221669486262
  7. Meiraj Zuberi, MDMorris, IL 604501497958201
  8. Armand Krikorian, MDOak Lawn, IL 604531881623528

Common questions

What is Lucy Dey, M.D.'s NPI number?

Lucy Dey, M.D.'s National Provider Identifier (NPI) is 1710191705, issued on May 9, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Lucy Dey, M.D. located?

The NPPES record lists a practice address at 330 Madison St, Joliet, IL, 60435. Phone: (815) 714-2240. Providers update this record themselves, so call before visiting.

How can I verify Lucy Dey, M.D.'s license?

NPPES lists Illinois license number 036112067, 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 Lucy Dey, M.D. prescribe under Medicare Part D?

In 2024, Lucy Dey, M.D. had 4,299 Medicare Part D claims for 418 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.