NPPES file of Aug 9, 2026

Wei Der Show, M.D.

General Practice Physician · Los Angeles, CA

Wei Der Show, M.D. is a general practice physician with a practice address in Los Angeles, California, and NPI 1386686889, issued on Jun 11, 2006. Check the license (California A48048, 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
1386686889
Name
Wei Der Show
Credential
M.D.
Primary taxonomy
General Practice Physician 208D00000X
License number
A48048 CA
Self-reported in NPPES; status is on the state search
Practice location
3301 N Eastern Ave, Los Angeles, CA 90032
Phone
(323) 225-2351
Enumerated
Jun 11, 2006
Record last updated
Jul 13, 2026
Fax
(323) 225-7555
Medicaid ID
00A480480 CA
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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Also registered at 3301 N Eastern Ave

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

  1. An Pang Chieng, M.D.Internal Medicine Physician1821030305
  2. Pedro Gonzalez, PA-CMedical Physician Assistant1114947447
  3. James Wang, D.O.Family Medicine Physician1134163637
  4. Christina Wong, PA-CPhysician Assistant1396944609

Verify Wei Der Show in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A48048
    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

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48% fewer Medicare Part D claims than the average general practice physician in 2024

1,583 Medicare Part D claims for 182 beneficiaries, against an average of 3,030 among the 8,395 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims.

  1. Wei Der Show1,583
  2. Specialty average3,030

Most prescribed

  1. Atorvastatin Calcium157 claims
  2. Losartan Potassium115 claims
  3. Amlodipine Besylate102 claims
  4. Metformin Hcl77 claims
  5. Levothyroxine Sodium49 claims
  6. Omeprazole42 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.

Wei Der Show among 1,956 general practice physician records in California

Wei Der Show, M.D. is one of 1,956 general practice physician records with a practice address in California. 48% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 5% of them.

  • NPI issued2006 · 5% of these records are older, 66% newer
  • In a Medicare fileYes · 48% of these records are
  • In the CMS Doctors and Clinicians fileNo · 27% of these records are
  • Record last updated2026 · 60% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208D00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

General Practice Physician providers in California

There are 1,956 general practice physician records in California.

The 8 general practice physician records with the nearest ZIP codes

  1. Su Chen, M.D., PH.D.Los Angeles, CA 900321720162167
  2. Jose Luis Garcia, M.D.Los Angeles, CA 900321053360362
  3. Godofredo Astudillo, M.D.Los Angeles, CA 900331972695963
  4. Karel-Bart CelieLos Angeles, CA 900331235698432
  5. Shervin Etemad, MDLos Angeles, CA 900331972130011
  6. Sabrina Evanson, PALos Angeles, CA 900331497457238
  7. Safa Maharsi, MDLos Angeles, CA 900331942761598
  8. Dieuthu Nguyen, MDLos Angeles, CA 900331427367655

Common questions

What is Wei Der Show, M.D.'s NPI number?

Wei Der Show, M.D.'s National Provider Identifier (NPI) is 1386686889, issued on Jun 11, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Wei Der Show, M.D. located?

The NPPES record lists a practice address at 3301 N Eastern Ave, Los Angeles, CA, 90032. Phone: (323) 225-2351. Providers update this record themselves, so call before visiting.

How can I verify Wei Der Show, M.D.'s license?

NPPES lists California license number A48048, 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 Wei Der Show, M.D. prescribe under Medicare Part D?

In 2024, Wei Der Show, M.D. had 1,583 Medicare Part D claims for 182 beneficiaries; the average among general practice physician prescribers was 3,030. 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.