NPPES file of Aug 9, 2026

Stephen W. Yeung, D.O.

Neurology Physician · Loma Linda, CA

Stephen W. Yeung, D.O. is a neurology physician with a practice address in Loma Linda, California, and NPI 1659663276, issued on May 16, 2011. Check the license (California 15069, 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
1659663276
Name
Stephen W. Yeung
Credential
D.O.
Primary taxonomy
Neurology Physician 2084N0400X
License numbers
15069 CA
UO3358 FL
125063356 IL
Self-reported in NPPES; status is on the state search
Practice location
11370 Anderson St Ste B-100, Loma Linda, CA 92354
Phone
(909) 558-2880
Enumerated
May 16, 2011
Record last updated
Oct 3, 2018 (not updated in 8 years: call before relying on the address or phone)
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.
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8 nearest neurology physician records → All 2,339 in California → Look up another NPI →

Also registered at 11370 Anderson St Ste B-100

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

  1. Charles Casassa, M.D.Neurology Physician1316328677
  2. Shauna CheungNeurology Physician1053730192
  3. Brian Cravanas, MDNeurology Physician1427477629
  4. Ana Hossein Zadeh Maleki, M.DNeurology Physician1316471485
  5. Patricia Korszyk, PA-CPhysician Assistant1972061729
  6. Theresa Labarte, D.O.Neurology Physician1073830675

Verify Stephen W. Yeung in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license 15069    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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Industry payments in 2024: $90.00

1 payment: food and beverage; the largest payer was Gilead Sciences, Inc. The 10,858 providers of this specialty with any payment received $8,318.07 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Stephen Yeung$90.00
  2. Specialty average$8,318.07

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

Stephen W. Yeung among 2,339 neurology physician records in California

Stephen W. Yeung, D.O. is one of 2,339 neurology physician records with a practice address in California. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 64% of them.

  • NPI issued2011 · 64% of these records are older, 34% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileNo · 70% of these records are
  • Record last updated2018 · 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 2084N0400X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Neurology Physician providers in California

There are 2,339 neurology physician records in California.

All 2,339 in California → Every provider in Loma Linda → Neurology Physician nationwide →

The 8 neurology physician records with the nearest ZIP codes

  1. Carmel Armon, MDLoma Linda, CA 923541295835916
  2. Jeffrey Bounds, M.D.Loma Linda, CA 923541487684536
  3. Khashayar Dashtipour, M.D.Loma Linda, CA 923541053358457
  4. Rodolfo Escutin, M.D.Loma Linda, CA 923541457387144
  5. Karen Frei, M.D.Loma Linda, CA 923541902836141
  6. Daniel Giang, M.D.Loma Linda, CA 923541568492635
  7. Gerald Lim, M.D.Loma Linda, CA 923541437189453
  8. Travis Losey, M.D.Loma Linda, CA 923541356530208

Common questions

What is Stephen W. Yeung, D.O.'s NPI number?

Stephen W. Yeung, D.O.'s National Provider Identifier (NPI) is 1659663276, issued on May 16, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Stephen W. Yeung, D.O. located?

The NPPES record lists a practice address at 11370 Anderson St Ste B-100, Loma Linda, CA, 92354. Phone: (909) 558-2880. Providers update this record themselves, so call before visiting.

How can I verify Stephen W. Yeung, D.O.'s license?

NPPES lists California license number 15069, 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.

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.