Jeffrey A. Kahn, M.D.
Transplant Hepatology Physician · Los Angeles, CA
Jeffrey A. Kahn, M.D. is a transplant hepatology physician with a practice address in Los Angeles, California, and NPI 1639194822, issued on Jul 12, 2006. Check the license (California G81319, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Jeffrey A. Kahn
- Credential
- M.D.
- Primary taxonomy
- Transplant Hepatology Physician 207RT0003X
- License number
- G81319 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1520 San Pablo St, Los Angeles, CA 90033
- Phone
- (323) 442-5100
- Enumerated
- Jul 12, 2006
- Record last updated
- Dec 14, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20110815000798); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest transplant hepatology physician records → All 42 in California → Look up another NPI →
Also registered at 1520 San Pablo St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Jeffrey A. Kahn in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G81319Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.1 times the Medicare Part D claims of the average transplant hepatology physician in 2024
1,413 Medicare Part D claims for 153 beneficiaries, against an average of 669 among the 251 providers of this specialty who prescribed in Part D.
Most prescribed
- Tacrolimus339 claims
- Mycophenolate Mofetil126 claims
- Prednisone120 claims
- Xifaxan103 claims
- Pantoprazole Sodium84 claims
- Ursodiol77 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: $303.24
3 payments; by number, the most common kind was food and beverage; the largest payer was Madrigal Pharmaceuticals. The 193 providers of this specialty with any payment received $10,299.21 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
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
- Usc Care Medical Group IncLos Angeles, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jeffrey A. Kahn among 42 transplant hepatology physician records in California
Jeffrey A. Kahn, M.D. is one of 42 transplant hepatology physician records with a practice address in California. 98% 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 2% of them.
- NPI issued2006 · 2% of these records are older, 74% newer
- In a Medicare fileYes · 98% of these records are
- In the CMS Doctors and Clinicians fileYes · 90% of these records are
- Graduated1991 · median 2005 among the 38 with a school on file
- Record last updated2020 · 29% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RT0003X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Transplant Hepatology Physician providers in California
There are 42 transplant hepatology physician records in California.
All 42 in California → Every provider in Los Angeles → Transplant Hepatology Physician nationwide →
The 8 transplant hepatology physician records with the nearest ZIP codes
- Cynthia Cherfane, MDLos Angeles, CA 900331154619559
- John Donovan, M.D.Los Angeles, CA 900331164451688
- Tse-Ling Fong, M.D.Los Angeles, CA 900331144230996
- Hyosun Han, MDLos Angeles, CA 900331992965818
- Saro Khemichian, M.D.Los Angeles, CA 900331811920242
- Brian Kim, M.D.Los Angeles, CA 900331215111232
- Pei Lim Lee, M.D.Los Angeles, CA 900331982947131
- Michael Lin, M.D.Los Angeles, CA 900331063705309
Common questions
What is Jeffrey A. Kahn, M.D.'s NPI number?
Jeffrey A. Kahn, M.D.'s National Provider Identifier (NPI) is 1639194822, issued on Jul 12, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Jeffrey A. Kahn, M.D. located?
The NPPES record lists a practice address at 1520 San Pablo St, Los Angeles, CA, 90033. Phone: (323) 442-5100. Providers update this record themselves, so call before visiting.
How can I verify Jeffrey A. Kahn, M.D.'s license?
NPPES lists California license number G81319, 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 Jeffrey A. Kahn, M.D. prescribe under Medicare Part D?
In 2024, Jeffrey A. Kahn, M.D. had 1,413 Medicare Part D claims for 153 beneficiaries; the average among transplant hepatology physician prescribers was 669. 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.