NPPES file of Aug 9, 2026

Sae H. Sohn, M.D.

Specialist · Greenbrae, CA

Sae H. Sohn, M.D. is a specialist with a practice address in Greenbrae, California, and NPI 1730104753, issued on Jul 12, 2006. Check the license (California G83090, as entered in NPPES) with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1730104753
Name
Sae H. Sohn
Credential
M.D.
Primary taxonomy
Specialist 174400000X
License number
G83090 CA
Self-reported in NPPES; status is on the state search
Practice location
1100 S Eliseo Dr, Greenbrae, CA 94904
Phone
(415) 464-8688
Enumerated
Jul 12, 2006
Record last updated
Dec 10, 2010 (not updated in 16 years: call before relying on the address or phone)
Fax
(415) 464-8042
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

8 nearest specialist records → All 5,749 in California → Look up another NPI →

Also registered at 1100 S Eliseo Dr

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

  1. Lisa Dundas, AU.D.Audiologist1699812354
  2. Rina Marfatia, M.B.B.S., M.D.Infectious Disease Physician1508055138
  3. Laura Pak, M.D.Vascular Surgery Physician1194715912
  4. Diana Parnell, M.D.Dermatology Physician1811926652
  5. Francis Parnell, M.D.Otolaryngology Physician1861649188
  6. Karen Reynolds, L.AC., R.N.Acupuncturist1588608657

Verify Sae H. Sohn in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license G83090    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
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.

Is this page about you? You can ask us to correct, restrict or remove it: how.

Sae H. Sohn among 5,749 specialist records in California

Sae H. Sohn, M.D. is one of 5,749 specialist records with a practice address in California. 30% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 7% of them.

  • NPI issued2006 · 7% of these records are older, 60% newer
  • In a Medicare fileNo · 30% of these records are
  • In the CMS Doctors and Clinicians fileNo · 19% of these records are
  • Record last updated2010 · 77% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 174400000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

9 specialist records list a practice address in Greenbrae

They are 9 of the 727 NPPES records with a practice address in Greenbrae, and 5,749 specialist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 5,749 in California → Every provider in Greenbrae → Specialist nationwide →

The 8 specialist records with the nearest ZIP codes

  1. Shahla Chehrazi, M.D.Kentfield, CA 949041487761995
  2. Timothy Crowley, M.D.Greenbrae, CA 949041669573937
  3. Peter Eisenberg, M.D.Greenbrae, CA 949041205937646
  4. David Gullion, M.D.Greenbrae, CA 949041639270986
  5. Bobbie Head, M.D., PHDGreenbrae, CA 949041053412403
  6. Lawrence Levy, M.D.Greenbrae, CA 949041780609750
  7. Jennifer Lucas, M.D.Greenbrae, CA 949041619078979
  8. Ripple Sharma, M.D.Greenbrae, CA 949041205003167

Common questions

What is Sae H. Sohn, M.D.'s NPI number?

Sae H. Sohn, M.D.'s National Provider Identifier (NPI) is 1730104753, issued on Jul 12, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Sae H. Sohn, M.D. located?

The NPPES record lists a practice address at 1100 S Eliseo Dr, Greenbrae, CA, 94904. Phone: (415) 464-8688. Providers update this record themselves, so call before visiting.

How can I verify Sae H. Sohn, M.D.'s license?

NPPES lists California license number G83090, as entered by the provider. 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. 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.