Jeffrey Koempel, M.D
Pediatric Otolaryngology Physician · Los Angeles, CA
Jeffrey Koempel, M.D is a pediatric otolaryngology physician with a practice address in Los Angeles, California, and NPI 1811099633, issued on Sep 2, 2006. Check the license (California G83920, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Jeffrey Koempel
- Credential
- M.D
- Primary taxonomy
- Pediatric Otolaryngology Physician 207YP0228X
- License number
- G83920 CA
Self-reported in NPPES; status is on the state search - Practice location
- 4650 W Sunset Blvd, Los Angeles, CA 90027
- Phone
- (323) 361-2145
- Enumerated
- Sep 2, 2006
- Record last updated
- Aug 18, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (323) 361-7327
- Medicaid ID
- 00G839200 CA
- Medicare enrollment
- Enrolled (PECOS I20041110001278); accepts Medicare assignment
- Medical or professional school
- Georgetown University School Of Medicine, 1991
- Entity
- Type 1 · individual
8 nearest pediatric otolaryngology physician records → All 77 in California → Look up another NPI →
Also registered at 4650 W Sunset Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Hisham Abdel-Azim, MDPediatric Hematology & Oncology Physician1114018694
- Ashraf Abou-Zamzam, MDPediatric Critical Care Medicine Physician1457442931
- Karineh Aboulian, MDPediatrics Physician1275774325
- Ahmed AbuhamadStudent in an Organized Health Care Education/Training Program1386478915
- Joanna Aceto, D.D.S.Pediatric Dentistry1033522578
- Etai Adam, M.D.Pediatrics Physician1578811998
Verify Jeffrey Koempel in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G83920Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $206.65
3 payments; by number, the most common kind was food and beverage; the largest payer was DePuy Synthes Sales Inc. The 388 providers of this specialty with any payment received $866.77 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
- Childrens Hospital Los Angeles 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 Koempel among 77 pediatric otolaryngology physician records in California
Jeffrey Koempel, M.D is one of 77 pediatric otolaryngology physician records with a practice address in California. 82% 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 5% of them.
- NPI issued2006 · 5% of these records are older, 73% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 47% of these records are
- Graduated1991 · median 2005 among the 36 with a school on file
- Record last updated2011 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207YP0228X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pediatric Otolaryngology Physician providers in California
There are 77 pediatric otolaryngology physician records in California.
All 77 in California → Every provider in Los Angeles → Pediatric Otolaryngology Physician nationwide →
The 8 pediatric otolaryngology physician records with the nearest ZIP codes
- Kenneth Geller, M.DLos Angeles, CA 900271700988680
- Aaron Lin, M.D.Los Angeles, CA 900271083822217
- Carolyn Nguyen, M.D.Los Angeles, CA 900271962731281
- David Tieu, M.D.Los Angeles, CA 900271861658718
- Thomas Chung, M.D.Los Angeles, CA 900481598030827
- Abhita Reddy, M.D.Los Angeles, CA 900481326401993
- Alisha West, M.D.Los Angeles, CA 900951073733861
- Rose Eapen, M.D.Manhattan Beach, CA 902661861612772
Common questions
What is Jeffrey Koempel, M.D's NPI number?
Jeffrey Koempel, M.D's National Provider Identifier (NPI) is 1811099633, issued on Sep 2, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Jeffrey Koempel, M.D located?
The NPPES record lists a practice address at 4650 W Sunset Blvd, Los Angeles, CA, 90027. Phone: (323) 361-2145. Providers update this record themselves, so call before visiting.
How can I verify Jeffrey Koempel, M.D's license?
NPPES lists California license number G83920, 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.
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.