NPPES file of Aug 9, 2026

Wei Mi, M.D.

Neurology Physician · Mission Hills, CA

Wei Mi, M.D. is a neurology physician with a practice address in Mission Hills, California, and NPI 1871601401, issued on Aug 25, 2006. Check the license (California A74184, 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
1871601401
Name
Wei Mi
Credential
M.D.
Primary taxonomy
Neurology Physician 2084N0400X
License number
A74184 CA
Self-reported in NPPES; status is on the state search
Practice location
11600 Indian Hills RD, Mission Hills, CA 91345
Phone
(818) 361-5311
Enumerated
Aug 25, 2006
Record last updated
Jan 1, 2026
Medicaid ID
ZZZ78006Z CA
Medicare enrollment
Enrolled (PECOS I20100201000295); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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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Also registered at 11600 Indian Hills RD

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

  1. Anabel Alcaraz Vargas, MD, MPHStudent in an Organized Health Care Education/Training Program1730821497
  2. Linda Alipuria, RNDiabetes Educator Registered Nurse1851528277
  3. Jaime Altamirano, M.D.Internal Medicine Physician1689680092
  4. Daanish Arastu, MDFamily Medicine Physician1619474194
  5. Luisa Arevalo, MDFamily Medicine Physician1073256558
  6. Carol Ashe, ARNPObstetrics & Gynecology Nurse Practitioner1720082654

Verify Wei Mi in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A74184
    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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4.2 times the Medicare Part D claims of the average neurology physician in 2024

5,772 Medicare Part D claims for 694 beneficiaries, against an average of 1,370 among the 15,005 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 57 claims were for opioids.

  1. Wei Mi5,772
  2. Specialty average1,370

Most prescribed

  1. Donepezil Hcl368 claims
  2. Gabapentin302 claims
  3. Lamotrigine254 claims
  4. Escitalopram Oxalate230 claims
  5. Levetiracetam206 claims
  6. Memantine Hcl199 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.

Industry payments in 2024: $8,085.23

85 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie 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. Wei Mi$8,085.23
  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.

Bills Medicare through one group practice

  1. Healthcare Partners Affiliates Medical GroupMission Hills, CA

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

Wei Mi among 2,339 neurology physician records in California

Wei Mi, M.D. 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 2006, is newer than 4% of them.

  • NPI issued2006 · 4% of these records are older, 59% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileYes · 70% of these records are
  • Graduated1991 · median 2006 among the 1,628 with a school on file
  • Record last updated2026 · 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).

8 neurology physician records list a practice address in Mission Hills

They are 8 of the 731 NPPES records with a practice address in Mission Hills, and 2,339 neurology physician records in California.

The 8 neurology physician records with the nearest ZIP codes

  1. Doris Cardenas, MD.Mission Hills, CA 913451144384116
  2. Craig German, MDMission Hills, CA 913451316167265
  3. Victor Hogen, MDMission Hills, CA 913451235139346
  4. Yasuhiro Maeda, M.D.Mission Hills, CA 913451871558007
  5. Kanwal Nayyar, MDMission Hills, CA 913451043238371
  6. Ankur Nayyar, M.D.Mission Hills, CA 913451912380783
  7. Alvin NguyenMission Hills, CA 913451568856235
  8. Joy Chan, M.D.Sepulveda, CA 913431306291794

Common questions

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

Wei Mi, M.D.'s National Provider Identifier (NPI) is 1871601401, issued on Aug 25, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Wei Mi, M.D. located?

The NPPES record lists a practice address at 11600 Indian Hills RD, Mission Hills, CA, 91345. Phone: (818) 361-5311. Providers update this record themselves, so call before visiting.

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

NPPES lists California license number A74184, 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 Mi, M.D. prescribe under Medicare Part D?

In 2024, Wei Mi, M.D. had 5,772 Medicare Part D claims for 694 beneficiaries; the average among neurology physician prescribers was 1,370. 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.