NPPES file of Aug 9, 2026

John Anthon Olsen, MD

Plastic Surgery Physician · Los Angeles, CA

John Anthon Olsen, MD is a plastic surgery physician with a practice address in Los Angeles, California, and NPI 1740370766, issued on Oct 13, 2006. Check the license (California C34364, 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
1740370766
Name
John Anthon Olsen
Credential
MD
Primary taxonomy
Plastic Surgery Physician 208200000X
License number
C34364 CA
Self-reported in NPPES; status is on the state search
Practice location
2080 Century Park East, Los Angeles, CA 90067
Phone
(310) 552-9444
Enumerated
Oct 13, 2006
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(310) 552-1222
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 2080 Century Park East

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

  1. Craig Anderson, DDSEndodontics1255459343
  2. Irwin Bliss, M.D.Orthopaedic Surgery Physician1801898689
  3. Gail Brockman, MDInternal Medicine Physician1336204494
  4. Susan Diskin, PHDClinical Psychologist1891845905
  5. Nicole Fram, MDOphthalmology Physician1114140795
  6. Carlo Honrado, M.D.Facial Plastic Surgery Physician1437265980

Verify John Anthon Olsen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license C34364
    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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73% fewer Medicare Part D claims than the average plastic surgery physician in 2024

25 Medicare Part D claims, against an average of 93 among the 3,527 providers of this specialty who prescribed in Part D.

  1. John Olsen25
  2. Specialty average93

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.

John Anthon Olsen among 894 plastic surgery physician records in California

John Anthon Olsen, MD is one of 894 plastic surgery physician records with a practice address in California. 79% 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 3% of them.

  • NPI issued2006 · 3% of these records are older, 61% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileNo · 39% of these records are
  • Record last updated2007 · 62% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208200000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Plastic Surgery Physician providers in California

There are 894 plastic surgery physician records in California.

The 8 plastic surgery physician records with the nearest ZIP codes

  1. Soheil Lahijani, MDLos Angeles, CA 900671992852784
  2. Kenneth Hughes, M.D.Los Angeles, CA 900661801926761
  3. Athleo Cambre, M.D.West Hollywood, CA 900691568499549
  4. John Diaz, M.D.West Hollywood, CA 900691295815090
  5. Jon Gaffney, MDWest Hollywood, CA 900691023332616
  6. Geoffrey Keyes, M.D.Los Angeles, CA 900691912064221
  7. Gary Motykie, MDLos Angeles, CA 900691194938746
  8. Mossi Salibian, MD INCLos Angeles, CA 900691386780633

Common questions

What is John Anthon Olsen, MD's NPI number?

John Anthon Olsen, MD's National Provider Identifier (NPI) is 1740370766, issued on Oct 13, 2006. An NPI identifies a provider in billing; it is not a license.

Where is John Anthon Olsen, MD located?

The NPPES record lists a practice address at 2080 Century Park East, Los Angeles, CA, 90067. Phone: (310) 552-9444. Providers update this record themselves, so call before visiting.

How can I verify John Anthon Olsen, MD's license?

NPPES lists California license number C34364, 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 John Anthon Olsen, MD prescribe under Medicare Part D?

In 2024, John Anthon Olsen, MD had 25 Medicare Part D claims; the average among plastic surgery physician prescribers was 93. 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.