NPPES file of Aug 9, 2026

Hye Jeong Han

Endocrinology, Diabetes & Metabolism Physician · Loma Linda, CA

Hye Jeong Han is an endocrinology, diabetes & metabolism physician with a practice address in Loma Linda, California, and NPI 1346877842, issued on Mar 25, 2020. Check the license (California 20A23821, as entered in NPPES) on the Medical Board of California; 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
1346877842
Name
Hye Jeong Han
Primary taxonomy
Endocrinology, Diabetes & Metabolism Physician 207RE0101X
License number
20A23821 CA
Self-reported in NPPES; status is on the state search
Practice location
11234 Anderson St, Loma Linda, CA 92350
Phone
(909) 558-4000
Enumerated
Mar 25, 2020
Record last updated
Aug 5, 2025
Medicare enrollment
Enrolled (PECOS I20250715002512); 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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Also registered at 11234 Anderson St

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

  1. Nour Abdel-Azim, MDStudent in an Organized Health Care Education/Training Program1700671542
  2. Mostafa Abdulrahim, MDStudent in an Organized Health Care Education/Training Program1285579094
  3. Andranig AdjemianStudent in an Organized Health Care Education/Training Program1366236689
  4. Ira AdvaniStudent in an Organized Health Care Education/Training Program1770425449
  5. Hina Ahmed, FNPFamily Nurse Practitioner1689484958
  6. Saba Ahmed, MDStudent in an Organized Health Care Education/Training Program1114863172

Verify Hye Jeong Han in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license 20A23821
    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 California 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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89% fewer Medicare Part D claims than the average endocrinology, diabetes & metabolism physician in 2024

297 Medicare Part D claims for 63 beneficiaries, against an average of 2,630 among the 8,223 providers of this specialty who prescribed in Part D. Brand-name drugs were 57% of claims.

  1. Hye Jeong Han297
  2. Specialty average2,630

Most prescribed

  1. Atorvastatin Calcium30 claims
  2. Ozempic30 claims
  3. Lantus Solostar17 claims
  4. Levothyroxine Sodium17 claims
  5. Hydrocortisone14 claims
  6. Rybelsus14 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.

Bills Medicare through 2 group practices

  1. Faculty Physicians And Surgeons OF LlusmLoma Linda, CA
  2. Sac Health SystemSan Bernardino, CA

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

Hye Jeong Han among 1,131 endocrinology, diabetes & metabolism physician records in California

Hye Jeong Han is one of 1,131 endocrinology, diabetes & metabolism physician records with a practice address in California. 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 2020, is newer than 96% of them.

  • NPI issued2020 · 96% of these records are older, 2% newer
  • In a Medicare fileYes · 84% of these records are
  • In the CMS Doctors and Clinicians fileYes · 69% of these records are
  • Graduated2020 · median 2003 among the 779 with a school on file
  • Record last updated2025 · 57% 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 California 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 California

There are 1,131 endocrinology, diabetes & metabolism physician records in California.

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

  1. Tania Arous, MDLoma Linda, CA 923541114468360
  2. Kevin Codorniz, M.D.Loma Linda, CA 923541871702316
  3. Scott Lee, M.D.Loma Linda, CA 923541902902042
  4. Takahiro Otsuka, MDLoma Linda, CA 923541790895803
  5. Eujean ParkLoma Linda, CA 923541801423926
  6. Matheni Sathananthan, M.D.Loma Linda, CA 923541467698001
  7. Olha Fomenko, MDLoma Linda, CA 923571487860896
  8. Katherine Jacob, M.D.Loma Linda, CA 923571497780571

Common questions

What is Hye Jeong Han's NPI number?

Hye Jeong Han's National Provider Identifier (NPI) is 1346877842, issued on Mar 25, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Hye Jeong Han located?

The NPPES record lists a practice address at 11234 Anderson St, Loma Linda, CA, 92350. Phone: (909) 558-4000. Providers update this record themselves, so call before visiting.

How can I verify Hye Jeong Han's license?

NPPES lists California license number 20A23821, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Hye Jeong Han prescribe under Medicare Part D?

In 2024, Hye Jeong Han had 297 Medicare Part D claims for 63 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.

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.