Registry data as of Aug 27, 2026

Hyun-Suk Chong, MD

Endocrinology, Diabetes & Metabolism Physician · Phoenix, AZ

Hyun-Suk Chong, MD is an endocrinology, diabetes & metabolism physician with a practice address in Phoenix, Arizona, and NPI 1558354100, issued on Aug 30, 2005. Check the license (Arizona 32903, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1558354100
Name
Hyun-Suk Chong
Credential
MD
Primary taxonomy
Endocrinology, Diabetes & Metabolism Physician 207RE0101X
License number
32903 AZ
Self-reported in NPPES; status is on the state search
Practice location
15640 N 28TH Dr, Phoenix, AZ 85053
Phone
(602) 439-9000
Enumerated
Aug 30, 2005
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
Download card Updates feed

Also registered at 15640 N 28TH Dr

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

  1. Yasmin Akhunji, M.D.Internal Medicine Physician1790918738
  2. Srividya Ariyan, M.D.Endocrinology, Diabetes & Metabolism Physician1740483619
  3. Maja Davidson, MDEndocrinology, Diabetes & Metabolism Physician1841555901
  4. Richard Dolinar, M.D.Specialist1548227028
  5. Anastacia Fellows, R.D.Registered Dietitian1295132207
  6. Elisabeth Fostino, MSN, FNP-CFamily Nurse Practitioner1700398898

Verify Hyun-Suk Chong in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersArizona Medical Board
    Search for license 32903
    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 Arizona 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.

41% more Medicare Part D claims than the average endocrinology, diabetes & metabolism physician in 2024

3,861 Medicare Part D claims for 519 beneficiaries, against an average of 2,739 among the 6,176 providers of this specialty who prescribed in Part D. Brand-name drugs were 44% of claims.

  1. Hyun-Suk Chong3,861
  2. Specialty average2,739

Most prescribed

  1. Levothyroxine Sodium565 claims
  2. Jardiance235 claims
  3. Glipizide Er216 claims
  4. Metformin Hcl199 claims
  5. Ozempic182 claims
  6. Metformin Hcl Er137 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: $816.80

44 payments, mostly food and beverage; the largest payer was Lilly USA, LLC. The 4,299 providers of this specialty with any payment received $6,068.67 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Hyun-Suk Chong$816.80
  2. Specialty average$6,068.67

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

One hospital or facility affiliation

  1. Arizona Endocrinology Center PLCPhoenix, AZ

Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

Endocrinology, Diabetes & Metabolism Physician providers in Arizona

There are 120 endocrinology, diabetes & metabolism physician records in Arizona.

Other endocrinology, diabetes & metabolism physician records in Arizona

  1. Rtika Abraham, MDPhoenix, AZ1689803173
  2. Dima Abu Afifeh, MDTucson, AZ1144924325
  3. Rashi Agarwal, M.D.Peoria, AZ1336394956
  4. Seema Ahluwalia, M.D.Chandler, AZ1447231147
  5. Adnan Ajmal, MDPhoenix, AZ1245494046
  6. Osamah Al Ali, MDScottsdale, AZ1407485337
  7. Dalal Alromaihi, M.D.Yuma, AZ1750591863
  8. David AlsterTucson, AZ1164457339
  9. Richard Arakaki, MDPhoenix, AZ1093702656
  10. Rodolfo Argueta, M.D.Scottsdale, AZ1275517369

Common questions

What is Hyun-Suk Chong, MD's NPI number?

Hyun-Suk Chong, MD's National Provider Identifier (NPI) is 1558354100, issued on Aug 30, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Hyun-Suk Chong, MD located?

The NPPES record lists a practice address at 15640 N 28TH Dr, Phoenix, AZ, 85053. Phone: (602) 439-9000. Providers update this record themselves, so call before visiting.

How can I verify Hyun-Suk Chong, MD's license?

NPPES lists Arizona license number 32903, as entered by the provider. Search the Arizona Medical Board at https://www.azmd.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Hyun-Suk Chong, MD prescribe under Medicare Part D?

In 2024, Hyun-Suk Chong, MD had 3,861 Medicare Part D claims for 519 beneficiaries; the average among endocrinology, diabetes & metabolism physician prescribers was 2,739. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.