NPPES file of Aug 9, 2026

Pearl Kho Dy, M.D.

Endocrinology, Diabetes & Metabolism Physician · Des Moines, IA

Pearl Kho Dy, M.D. is an endocrinology, diabetes & metabolism physician with a practice address in Des Moines, Iowa, and NPI 1134396021, issued on May 11, 2008. Check the license (Iowa MD-40056, as entered in NPPES) on the Iowa Board of Medicine; 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
1134396021
Name
Pearl Kho Dy
Credential
M.D.
Primary taxonomy
Endocrinology, Diabetes & Metabolism Physician 207RE0101X
License numbers
MD-40056 IA
40056 IA
Self-reported in NPPES; status is on the state search
Practice location
411 Laurel St, Des Moines, IA 50314
Phone
(515) 643-5100
Enumerated
May 11, 2008
Record last updated
Jul 1, 2014 (not updated in 12 years: call before relying on the address or phone)
Fax
(515) 643-5150
Medicare enrollment
Enrolled (PECOS I20120807000159); accepts Medicare assignment
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 52 in Iowa → Look up another NPI →

Also registered at 411 Laurel St

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

  1. Johan Aerts, D.O.Surgery Physician1962683243
  2. Robert Albin, CRNACertified Registered Nurse Anesthetist1164542502
  3. Mohammed Aldosari, M.D.Pediatrics Physician1255690293
  4. Caleb Anderson, AGACNP-BCAcute Care Nurse Practitioner1902218324
  5. Martin Aronow, D.O.Interventional Cardiology Physician1497737282
  6. Brandon BarnhartCertified Registered Nurse Anesthetist1760067839

Verify Pearl Kho Dy in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersIowa Board of Medicine
    Search for license MD-40056    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 Iowa license search

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14% more Medicare Part D claims than the average endocrinology, diabetes & metabolism physician in 2024

2,990 Medicare Part D claims for 308 beneficiaries, against an average of 2,630 among the 8,223 providers of this specialty who prescribed in Part D. Brand-name drugs were 42% of claims.

  1. Pearl Dy2,990
  2. Specialty average2,630

Most prescribed

  1. Levothyroxine Sodium410 claims
  2. Methimazole205 claims
  3. Ozempic203 claims
  4. Jardiance155 claims
  5. Alendronate Sodium126 claims
  6. Atorvastatin Calcium112 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: $71.74

1 payment: food and beverage; the largest payer was Amgen 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. Pearl Dy$71.74
  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 one group practice

  1. Mercy Clinics IncDes Moines, IA

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

Pearl Kho Dy among 52 endocrinology, diabetes & metabolism physician records in Iowa

Pearl Kho Dy, M.D. is one of 52 endocrinology, diabetes & metabolism physician records with a practice address in Iowa. 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 2008, is newer than 50% of them.

  • NPI issued2008 · 50% of these records are older, 42% newer
  • In a Medicare fileYes · 85% of these records are
  • In the CMS Doctors and Clinicians fileYes · 73% of these records are
  • Graduated2004 · median 2003 among the 38 with a school on file
  • Record last updated2014 · 60% 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 Iowa 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 Iowa

There are 52 endocrinology, diabetes & metabolism physician records in Iowa.

All 52 in Iowa → Every provider in Des Moines → Endocrinology, Diabetes & Metabolism Physician nationwide →

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

  1. Gurbir Gill, MDDes Moines, IA 503141891178521
  2. Nancy Kane, MDDes Moines, IA 503141376634766
  3. Teck Kim Khoo, M.D.Des Moines, IA 503141487624037
  4. Daniela Milani, MDDes Moines, IA 503141447341839
  5. Vanitha Singaram, M.DDes Moines, IA 503141306065578
  6. Pierre Theuma, MDDes Moines, IA 503141982795373
  7. Diana Wright, MDDes Moines, IA 503141407951718
  8. Aaron Wasson, MDDes Moines, IA 503091114378676

Common questions

What is Pearl Kho Dy, M.D.'s NPI number?

Pearl Kho Dy, M.D.'s National Provider Identifier (NPI) is 1134396021, issued on May 11, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Pearl Kho Dy, M.D. located?

The NPPES record lists a practice address at 411 Laurel St, Des Moines, IA, 50314. Phone: (515) 643-5100. Providers update this record themselves, so call before visiting.

How can I verify Pearl Kho Dy, M.D.'s license?

NPPES lists Iowa license number MD-40056, as entered by the provider. Search the Iowa Board of Medicine at https://dial.iowa.gov/about-dial/boards-and-commissions/medicine. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Pearl Kho Dy, M.D. prescribe under Medicare Part D?

In 2024, Pearl Kho Dy, M.D. had 2,990 Medicare Part D claims for 308 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.