NPPES file of Aug 9, 2026

Hayley Lauren Young, MD

Neurology Physician · Los Angeles, CA

Hayley Lauren Young, MD is a neurology physician with a practice address in Los Angeles, California, and NPI 1285208736, issued on May 19, 2021. Check the license (California A182660, 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
1285208736
Name
Hayley Lauren Young
Credential
MD
Primary taxonomy
Neurology Physician 2084N0400X
License number
A182660 CA
Self-reported in NPPES; status is on the state search
Practice location
1500 San Pablo St, Los Angeles, CA 90033
Phone
(800) 872-2273
Enumerated
May 19, 2021
Record last updated
Dec 8, 2025
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 1500 San Pablo St

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

  1. Matthew Abad-Santos, MDVascular & Interventional Radiology Physician1487041406
  2. Ali Abanobi, CRNACertified Registered Nurse Anesthetist1740756196
  3. Emily AbbottCardiopulmonary Physical Therapist1053116251
  4. Hadi Abou El Hassan, MDNeurology Physician1053995720
  5. Taaha Adamji, MDStudent in an Organized Health Care Education/Training Program1770414377
  6. Nikhil AggarwalStudent in an Organized Health Care Education/Training Program1144029596

Verify Hayley Lauren Young in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A182660
    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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84% fewer Medicare Part D claims than the average neurology physician in 2024

213 Medicare Part D claims for 29 beneficiaries, against an average of 1,370 among the 15,005 providers of this specialty who prescribed in Part D.

  1. Hayley Young213
  2. Specialty average1,370

Most prescribed

  1. Lacosamide23 claims
  2. Atorvastatin Calcium21 claims
  3. Carbamazepine15 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.

Hayley Lauren Young among 2,339 neurology physician records in California

Hayley Lauren Young, MD 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 2021, is newer than 94% of them.

  • NPI issued2021 · 94% of these records are older, 3% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileNo · 70% of these records are
  • Record last updated2025 · 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.

The 8 neurology physician records with the nearest ZIP codes

  1. Margaret Burnett, M.D.Los Angeles, CA 900331679500904
  2. Helena Chui, M.D.Los Angeles, CA 900331629001086
  3. Francisco Gonzalez-Scarano, MDLos Angeles, CA 900331063446722
  4. Jennifer Hui, M.D.Los Angeles, CA 900331730123837
  5. Norman Kachuck, M.D.Los Angeles, CA 900331811938525
  6. Mark Lew, M.D.Los Angeles, CA 900331578507505
  7. Patrick Lyden, M.D.Los Angeles, CA 900331215962113
  8. Giselle Petzinger, M.D.Los Angeles, CA 900331003857715

Common questions

What is Hayley Lauren Young, MD's NPI number?

Hayley Lauren Young, MD's National Provider Identifier (NPI) is 1285208736, issued on May 19, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Hayley Lauren Young, MD located?

The NPPES record lists a practice address at 1500 San Pablo St, Los Angeles, CA, 90033. Phone: (800) 872-2273. Providers update this record themselves, so call before visiting.

How can I verify Hayley Lauren Young, MD's license?

NPPES lists California license number A182660, 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 Hayley Lauren Young, MD prescribe under Medicare Part D?

In 2024, Hayley Lauren Young, MD had 213 Medicare Part D claims for 29 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.