NPPES file of Aug 9, 2026

Maximillian Youchun Yang, MD

Emergency Medicine Physician · Los Angeles, CA

Maximillian Youchun Yang, MD is an emergency medicine physician with a practice address in Los Angeles, California, and NPI 1174690192, issued on Nov 29, 2006. Check the license (California A70600, 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
1174690192
Name
Maximillian Youchun Yang
Credential
MD
Primary taxonomy
Emergency Medicine Physician 207P00000X
License numbers
A70600 CA
DR.0074503 CO
MD223587 OR
MD61636877 WA
Self-reported in NPPES; status is on the state search
Practice location
6041 Cadillac Ave, Los Angeles, CA 90034
Phone
(323) 857-2000
Enumerated
Nov 29, 2006
Record last updated
Jan 30, 2026
Medicare enrollment
Enrolled (PECOS I20260221000900); accepts Medicare assignment
Medical or professional school
Hahnemann University College Of Medicine, 1997
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 6041 Cadillac Ave

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

  1. Sarah Abedi, M.D.Emergency Medicine Physician1518320654
  2. Felicia Adiele, CNMAdvanced Practice Midwife1205984143
  3. Angeli Agatep, MDInternal Medicine Physician1194873067
  4. Roberto AguiluzRegistered Respiratory Therapist1184102675
  5. Jose Aguinada, DPTPhysical Therapist1356067151
  6. Blasius AgumPsychiatric/Mental Health Nurse Practitioner1063293207

Verify Maximillian Youchun Yang in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A70600
    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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1% more Medicare Part D claims than the average emergency medicine physician in 2024

228 Medicare Part D claims for 203 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 12 claims were for opioids.

  1. Maximillian Yang228
  2. Specialty average226

Most prescribed

  1. Cefadroxil37 claims
  2. Amoxicillin-Clavulanate Potass23 claims
  3. Nitrofurantoin Mono-Macro20 claims
  4. Doxycycline Monohydrate15 claims
  5. Ofloxacin13 claims
  6. Paxlovid11 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.

Maximillian Youchun Yang among 7,751 emergency medicine physician records in California

Maximillian Youchun Yang, MD is one of 7,751 emergency medicine 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, 60% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileYes · 59% of these records are
  • Graduated1997 · median 2011 among the 4,560 with a school on file
  • Record last updated2026 · 59% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Emergency Medicine Physician providers in California

There are 7,751 emergency medicine physician records in California.

The 8 emergency medicine physician records with the nearest ZIP codes

  1. Teresa Bartlett, MDLos Angeles, CA 900341508925256
  2. Matthew Berry, MDLos Angeles, CA 900341013076777
  3. Tina Chao, MDLos Angeles, CA 900341639238207
  4. Jay Lee, M.D.Los Angeles, CA 900341871535971
  5. Gregory Lee, MDLos Angeles, CA 900341437219615
  6. Michael Mackanic, MDLos Angeles, CA 900341447327333
  7. Laurie Naito, MDLos Angeles, CA 900341154498020
  8. Paula Pearlman, MDLos Angeles, CA 900341366519258

Common questions

What is Maximillian Youchun Yang, MD's NPI number?

Maximillian Youchun Yang, MD's National Provider Identifier (NPI) is 1174690192, issued on Nov 29, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Maximillian Youchun Yang, MD located?

The NPPES record lists a practice address at 6041 Cadillac Ave, Los Angeles, CA, 90034. Phone: (323) 857-2000. Providers update this record themselves, so call before visiting.

How can I verify Maximillian Youchun Yang, MD's license?

NPPES lists California license number A70600, 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 Maximillian Youchun Yang, MD prescribe under Medicare Part D?

In 2024, Maximillian Youchun Yang, MD had 228 Medicare Part D claims for 203 beneficiaries; the average among emergency medicine physician prescribers was 226. 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.