NPPES file of Aug 9, 2026

Lindsay S. Reder, MD

Otolaryngology Physician · Los Angeles, CA

Lindsay S. Reder, MD is an otolaryngology physician with a practice address in Los Angeles, California, and NPI 1811123565, issued on Jun 9, 2009. Check the license (California A108138, 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
1811123565
Name
Lindsay S. Reder
Credential
MD
Primary taxonomy
Otolaryngology Physician 207Y00000X
License number
A108138 CA
Self-reported in NPPES; status is on the state search
Practice location
1450 San Pablo St Ste 5100, Los Angeles, CA 90033
Phone
(323) 442-5790
Enumerated
Jun 9, 2009
Record last updated
Nov 29, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20131206000787); accepts Medicare assignment
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 1450 San Pablo St Ste 5100

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

  1. Alaina Bassett, AU.D.Audiologist1386190536
  2. Sandee Castaneda, AUDAudiologist-Hearing Aid Fitter1316894157
  3. Maria Castro, SLPSpeech-Language Pathologist1467930289
  4. Tamara Chambers, M.D.Otolaryngology Physician1689863052
  5. Nadia Chan, M.D.Otolaryngology Physician1992060032
  6. Joni Doherty, M.D., PH.D., F.A.C.SOtolaryngology Physician1497786628

Verify Lindsay S. Reder in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A108138
    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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35% fewer Medicare Part D claims than the average otolaryngology physician in 2024

353 Medicare Part D claims for 175 beneficiaries, against an average of 541 among the 8,339 providers of this specialty who prescribed in Part D. 24 claims were for opioids.

  1. Lindsay Reder353
  2. Specialty average541

Most prescribed

  1. Pantoprazole Sodium87 claims
  2. Cephalexin54 claims
  3. Ipratropium Bromide43 claims
  4. Nortriptyline Hcl27 claims
  5. Omeprazole22 claims
  6. Tramadol Hcl18 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: $155.27

1 payment: food and beverage; the largest payer was Olympus America Inc. The 6,429 providers of this specialty with any payment received $1,922.50 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Lindsay Reder$155.27
  2. Specialty average$1,922.50

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. Southern California Permanente Medical GroupBaldwin Park, CA

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

Lindsay S. Reder among 1,212 otolaryngology physician records in California

Lindsay S. Reder, MD is one of 1,212 otolaryngology physician records with a practice address in California. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 65% of them.

  • NPI issued2009 · 65% of these records are older, 31% newer
  • In a Medicare fileYes · 80% of these records are
  • In the CMS Doctors and Clinicians fileYes · 67% of these records are
  • Graduated2007 · median 2004 among the 818 with a school on file
  • Record last updated2021 · 63% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Y00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Otolaryngology Physician providers in California

There are 1,212 otolaryngology physician records in California.

The 8 otolaryngology physician records with the nearest ZIP codes

  1. Tamara Chambers, M.D.Los Angeles, CA 900331689863052
  2. Joni Doherty, M.D., PH.D., F.A.C.SLos Angeles, CA 900331497786628
  3. Christian Hochstim, MD, PHDLos Angeles, CA 900331326354853
  4. Michael Johns, M.D.Los Angeles, CA 900331780782854
  5. Niels Kokot, M.D.Los Angeles, CA 900331558487611
  6. David Kornsand, M.D.Los Angeles, CA 900331790973592
  7. Daniel Kwon, MDLos Angeles, CA 900331891086567
  8. Alexander Markarian, M.D.Los Angeles, CA 900331083635544

Common questions

What is Lindsay S. Reder, MD's NPI number?

Lindsay S. Reder, MD's National Provider Identifier (NPI) is 1811123565, issued on Jun 9, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Lindsay S. Reder, MD located?

The NPPES record lists a practice address at 1450 San Pablo St Ste 5100, Los Angeles, CA, 90033. Phone: (323) 442-5790. Providers update this record themselves, so call before visiting.

How can I verify Lindsay S. Reder, MD's license?

NPPES lists California license number A108138, 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 Lindsay S. Reder, MD prescribe under Medicare Part D?

In 2024, Lindsay S. Reder, MD had 353 Medicare Part D claims for 175 beneficiaries; the average among otolaryngology physician prescribers was 541. 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.