NPPES file of Aug 9, 2026

Jamie Kahn, MD

Emergency Medicine Physician · Torrance, CA

Jamie Kahn, MD is an emergency medicine physician with a practice address in Torrance, California, and NPI 1417271388, issued on Mar 22, 2010. Check the license (California A124413, 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 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1417271388
Name
Jamie Kahn
Credential
MD
Primary taxonomy
Emergency Medicine Physician 207P00000X
License number
A124413 CA
Self-reported in NPPES; status is on the state search
Practice location
4101 Torrance Blvd, Torrance, CA 90503
Phone
(310) 780-0536
Enumerated
Mar 22, 2010
Record last updated
Aug 10, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20130708000526); 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 4101 Torrance Blvd

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

  1. Janette Aceituno, AGPCNPNurse Practitioner1366335341
  2. Caroline Altergott, MDEmergency Medicine Physician1902841901
  3. Kellie AmanoPharmacist1558070458
  4. Shama Ambe, M.DNeonatal-Perinatal Medicine Physician1780881763
  5. Henry Amberg, M.D.Anesthesiology Physician1336167048
  6. Anne Arafat, PHARM. D.Geriatric Pharmacist1730304452

Verify Jamie Kahn in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A124413
    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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44% fewer Medicare Part D claims than the average emergency medicine physician in 2024

126 Medicare Part D claims for 85 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D.

  1. Jamie Kahn126
  2. Specialty average226

Most prescribed

  1. Cephalexin29 claims
  2. Ondansetron Odt12 claims
  3. Azithromycin11 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.

The practice group's MIPS final score for 2023 (Medicare payment program): 92.2 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score79.1
  2. Costnot scored (reweighted)
  3. Promoting interoperabilitynot scored (reweighted)
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Bills Medicare through one group practice

  1. Emergency Specialist Physicians Medical Associates, IncTorrance, CA

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

Jamie Kahn among 7,751 emergency medicine physician records in California

Jamie Kahn, 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 2010, is newer than 58% of them.

  • NPI issued2010 · 58% of these records are older, 40% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileYes · 59% of these records are
  • Graduated2010 · median 2011 among the 4,560 with a school on file
  • Record last updated2021 · 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).

197 emergency medicine physician records list a practice address in Torrance

They are 197 of the 8,901 NPPES records with a practice address in Torrance, and 7,751 emergency medicine physician records in California.

The 8 emergency medicine physician records with the nearest ZIP codes

  1. Caroline Altergott, MDTorrance, CA 905031902841901
  2. Thomas Blush, MDTorrance, CA 905031053343384
  3. Paul Bryan, MDTorrance, CA 905031396786315
  4. Frederick Carr, MDTorrance, CA 905031437100211
  5. Robert Chavez, MDTorrance, CA 905031902829187
  6. Luke Conovaloff, MDTorrance, CA 905031285690362
  7. Michelle Finkel, MDTorrance, CA 905031558312330
  8. Marianne Gausche, MDTorrance, CA 905031487666715

Common questions

What is Jamie Kahn, MD's NPI number?

Jamie Kahn, MD's National Provider Identifier (NPI) is 1417271388, issued on Mar 22, 2010. An NPI identifies a provider in billing; it is not a license.

Where is Jamie Kahn, MD located?

The NPPES record lists a practice address at 4101 Torrance Blvd, Torrance, CA, 90503. Phone: (310) 780-0536. Providers update this record themselves, so call before visiting.

How can I verify Jamie Kahn, MD's license?

NPPES lists California license number A124413, 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 Jamie Kahn, MD prescribe under Medicare Part D?

In 2024, Jamie Kahn, MD had 126 Medicare Part D claims for 85 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.

What is Jamie Kahn, MD's MIPS final score?

The 2023 MIPS final score is 92.2 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

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.