NPPES file of Aug 9, 2026

Richard Tang-Wai, MDCM, FRCPC

Epilepsy Physician · Loma Linda, CA

Richard Tang-Wai, MDCM, FRCPC is an epilepsy physician with a practice address in Loma Linda, California, and NPI 1124470448, issued on Jul 11, 2016. Check the license (California C143221, 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
1124470448
Name
Richard Tang-Wai
Credential
MDCM, FRCPC
Primary taxonomy
Epilepsy Physician 2084E0001X
License number
C143221 CA
Self-reported in NPPES; status is on the state search
Practice location
11175 Campus Street, Loma Linda, CA 92354
Phone
(909) 558-8242
Enumerated
Jul 11, 2016
Record last updated
Oct 15, 2024
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 epilepsy physician records → All 54 in California → Look up another NPI →

Also registered at 11175 Campus Street

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

  1. Babu Bangaru, M.D.Pediatric Gastroenterology Physician1457546582
  2. Nicole Bitencourt, MDRheumatology Physician1386878700
  3. Shintaro Chiba, M.D.Surgery Physician1912264763
  4. Adrian Lavery, M.D, MPHNeonatal-Perinatal Medicine Physician1023152196
  5. Shaina Lodhi, M.D.Neonatal-Perinatal Medicine Physician1053728824
  6. Melinda Sloan, NPAcute Care Nurse Practitioner1629350053

Verify Richard Tang-Wai in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license C143221    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: $136.62

5 payments; by number, the most common kind was food and beverage; the largest payer was LivaNova USA, Inc. The 345 providers of this specialty with any payment received $6,278.39 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Richard Tang-Wai$136.62
  2. Specialty average$6,278.39

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

Richard Tang-Wai among 54 epilepsy physician records in California

Richard Tang-Wai, MDCM, FRCPC is one of 54 epilepsy physician records with a practice address in California. 93% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 61% of them.

  • NPI issued2016 · 61% of these records are older, 33% newer
  • In a Medicare fileYes · 93% of these records are
  • In the CMS Doctors and Clinicians fileNo · 80% of these records are
  • Record last updated2024 · 7% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084E0001X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Epilepsy Physician providers in California

There are 54 epilepsy physician records in California.

All 54 in California → Every provider in Loma Linda → Epilepsy Physician nationwide →

The 8 epilepsy physician records with the nearest ZIP codes

  1. Joshua Loeb, MDLoma Linda, CA 923541235372517
  2. Joshua Martin, M.D.Loma Linda, CA 923541760749253
  3. Xiaoying Lu, M.D.Loma Linda, CA 923571306136726
  4. Trevor Rafferty, MDLoma Linda, CA 923571750896858
  5. Leena Kansal, M.D.San Diego, CA 921031871759084
  6. Taha Gholipour, MDSan Diego, CA 920371801159611
  7. David Lee, M.D.La Jolla, CA 920371871884130
  8. Doris DengOrange, CA 928681154819274

Common questions

What is Richard Tang-Wai, MDCM, FRCPC's NPI number?

Richard Tang-Wai, MDCM, FRCPC's National Provider Identifier (NPI) is 1124470448, issued on Jul 11, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Richard Tang-Wai, MDCM, FRCPC located?

The NPPES record lists a practice address at 11175 Campus Street, Loma Linda, CA, 92354. Phone: (909) 558-8242. Providers update this record themselves, so call before visiting.

How can I verify Richard Tang-Wai, MDCM, FRCPC's license?

NPPES lists California license number C143221, 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.