NPPES file of Aug 9, 2026

Lorayne Ann Chua, M.D.

Endocrinology, Diabetes & Metabolism Physician · Sioux Falls, SD

Lorayne Ann Chua, M.D. is an endocrinology, diabetes & metabolism physician with a practice address in Sioux Falls, South Dakota, and NPI 1700237914, issued on Jun 29, 2016. Check the license (South Dakota 13342, as entered in NPPES) on the South Dakota Board of Medical and Osteopathic Examiners; 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
1700237914
Name
Lorayne Ann Chua
Credential
M.D.
Primary taxonomy
Endocrinology, Diabetes & Metabolism Physician 207RE0101X
License number
13342 SD
Self-reported in NPPES; status is on the state search
Practice location
1315 S Cliff Ave Ste 3000, Sioux Falls, SD 57105
Phone
(605) 322-7600
Enumerated
Jun 29, 2016
Record last updated
Jul 19, 2022
Medicare enrollment
Enrolled (PECOS I20220809001396); 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 25 in South Dakota → Look up another NPI →

Also registered at 1315 S Cliff Ave Ste 3000

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

  1. Jada Bakker, CNPFamily Nurse Practitioner1689159667
  2. Marie Angelica Diaz, M.D.Endocrinology, Diabetes & Metabolism Physician1588072532
  3. Allison Hatcher, DNP, CNPFamily Nurse Practitioner1104550441
  4. Hassan Mehmood, M.D.Endocrinology, Diabetes & Metabolism Physician1669823670

Verify Lorayne Ann Chua in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersSouth Dakota Board of Medical and Osteopathic Examiners
    Search for license 13342    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 South Dakota 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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48% more Medicare Part D claims than the average endocrinology, diabetes & metabolism physician in 2024

3,894 Medicare Part D claims for 333 beneficiaries, against an average of 2,630 among the 8,223 providers of this specialty who prescribed in Part D. Brand-name drugs were 45% of claims.

  1. Lorayne Ann Chua3,894
  2. Specialty average2,630

Most prescribed

  1. Levothyroxine Sodium449 claims
  2. Ozempic251 claims
  3. Mounjaro245 claims
  4. Metformin Hcl144 claims
  5. Metformin Hcl Er136 claims
  6. Trulicity129 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: $399.84

19 payments; by number, the most common kind was food and beverage; the largest payer was Amphastar Pharmaceuticals, 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. Lorayne Ann Chua$399.84
  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. Avera MckennanSioux Falls, SD

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

Lorayne Ann Chua among 25 endocrinology, diabetes & metabolism physician records in South Dakota

Lorayne Ann Chua, M.D. is one of 25 endocrinology, diabetes & metabolism physician records with a practice address in South Dakota. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 64% of them.

  • NPI issued2016 · 64% of these records are older, 20% newer
  • In a Medicare fileYes · 84% of these records are
  • In the CMS Doctors and Clinicians fileYes · 68% of these records are
  • Graduated2013 · median 2008 among the 17 with a school on file
  • Record last updated2022 · 44% 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 South Dakota 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 South Dakota

There are 25 endocrinology, diabetes & metabolism physician records in South Dakota.

All 25 in South Dakota → Every provider in Sioux Falls → Endocrinology, Diabetes & Metabolism Physician nationwide →

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

  1. Nour Aljariri Alhesan, MDSioux Falls, SD 571051346625415
  2. Brandon Allard, M.D.Sioux Falls, SD 571051124023882
  3. Raquel De Leon Anel-Tiangco, M.D.Sioux Falls, SD 571051740462803
  4. Richard Barth, M.D.Sioux Falls, SD 571051659375038
  5. Richard Crawford, MDSioux Falls, SD 571051164528261
  6. Marie Angelica Diaz, M.D.Sioux Falls, SD 571051588072532
  7. Randall Fenner, M.D.Sioux Falls, SD 571051073780375
  8. Marcio Griebeler, M.D.Sioux Falls, SD 571051902041197

Common questions

What is Lorayne Ann Chua, M.D.'s NPI number?

Lorayne Ann Chua, M.D.'s National Provider Identifier (NPI) is 1700237914, issued on Jun 29, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Lorayne Ann Chua, M.D. located?

The NPPES record lists a practice address at 1315 S Cliff Ave Ste 3000, Sioux Falls, SD, 57105. Phone: (605) 322-7600. Providers update this record themselves, so call before visiting.

How can I verify Lorayne Ann Chua, M.D.'s license?

NPPES lists South Dakota license number 13342, as entered by the provider. Search the South Dakota Board of Medical and Osteopathic Examiners at https://www.sdbmoe.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Lorayne Ann Chua, M.D. prescribe under Medicare Part D?

In 2024, Lorayne Ann Chua, M.D. had 3,894 Medicare Part D claims for 333 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.