NPPES file of Aug 9, 2026

Jun Han

Registered Dietitian · San Francisco, CA

Jun Han is a registered dietitian with a practice address in San Francisco, California, and NPI 1194545178, issued on Oct 14, 2024. Check the license with the California board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1194545178
Name
Jun Han
Primary taxonomy
Registered Dietitian 133V00000X
Practice location
845 Jackson St # B1, San Francisco, CA 94133
Phone
(415) 677-2370
Enumerated
Oct 14, 2024
Record last updated
Oct 14, 2024
Medicare enrollment
Enrolled (PECOS I20241023002863); 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 registered dietitian records → All 7,148 in California → Look up another NPI →

Also registered at 845 Jackson St # B1

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

  1. Jennifer Chen, MDFamily Medicine Physician1619321304
  2. Trinh LuuSocial Worker1538661426
  3. Yinglu Peng, RDRegistered Dietitian1821708140

Verify Jun Han in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this professionCheck 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
Find 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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Bills Medicare through one group practice

  1. Chinese Hospital AssociationSan Francisco, CA

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

Jun Han among 7,148 registered dietitian records in California

Jun Han is one of 7,148 registered dietitian records with a practice address in California. 5% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2024, is newer than 80% of them.

  • NPI issued2024 · 80% of these records are older, 13% newer
  • In a Medicare fileYes · 5% of these records are
  • In the CMS Doctors and Clinicians fileYes · 7% of these records are
  • Graduated2023 · median 2014 among the 529 with a school on file
  • Record last updated2024 · 55% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 133V00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Registered Dietitian providers in California

There are 7,148 registered dietitian records in California.

All 7,148 in California → Every provider in San Francisco → Registered Dietitian nationwide →

The 8 registered dietitian records with the nearest ZIP codes

  1. Emily Bitter, RDSan Francisco, CA 941331740746924
  2. Anna Boggs, RD,LDSan Francisco, CA 941331376062687
  3. Lisa Cherry, M.S., R.D.San Francisco, CA 941331578999793
  4. Bonnie Chu, RDSan Francisco, CA 941331548334501
  5. Laura Cunningham, RD, LDNSan Francisco, CA 941331417117235
  6. Kathrine Gaston, RDSan Francisco, CA 941331154925212
  7. Alannah Gore, MPH, RD, LDNSan Francisco, CA 941331881348167
  8. Jennifer Holden, RD, LDSan Francisco, CA 941331992124770

Common questions

What is Jun Han's NPI number?

Jun Han's National Provider Identifier (NPI) is 1194545178, issued on Oct 14, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Jun Han located?

The NPPES record lists a practice address at 845 Jackson St # B1, San Francisco, CA, 94133. Phone: (415) 677-2370. Providers update this record themselves, so call before visiting.

How can I verify Jun Han's license?

Search the California board that licenses this profession; the NPPES record confirms identity 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.