NPPES file of Aug 9, 2026

Alexander Juhn, M.D.

Retina Specialist (Ophthalmology) Physician · Los Angeles, CA

Alexander Juhn, M.D. is a retina specialist (ophthalmology) physician with a practice address in Los Angeles, California, and NPI 1033505219, issued on Apr 14, 2015. Check the license (California A162718, 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
1033505219
Name
Alexander Juhn
Credential
M.D.
Primary taxonomy
Retina Specialist (Ophthalmology) Physician 207WX0107X
License number
A162718 CA
Self-reported in NPPES; status is on the state search
Practice location
200 Stein Plaza #1-340, Los Angeles, CA 90095
Phone
(310) 825-5000
Enumerated
Apr 14, 2015
Record last updated
Dec 17, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20190625003312); 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 200 Stein Plaza #1-340

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

  1. Peter Dentone, MDOphthalmology Physician1003293093
  2. Kishan Gupta, M.D., PH.D.Ophthalmology Physician1326435934
  3. Kirk Hou, MD, PHDRetina Specialist (Ophthalmology) Physician1962883025
  4. Victoria Tseng, MDOphthalmology Physician1003171570
  5. Edmund Tsui, MDUveitis and Ocular Inflammatory Disease (Ophthalmology) Physician1255743712

Verify Alexander Juhn in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A162718    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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2.3 times the Medicare Part D claims of the average retina specialist (ophthalmology) physician in 2024

1,416 Medicare Part D claims for 437 beneficiaries, against an average of 620 among the 1,449 providers of this specialty who prescribed in Part D. Brand-name drugs were 20% of claims.

  1. Alexander Juhn1,416
  2. Specialty average620

Most prescribed

  1. Latanoprost348 claims
  2. Dorzolamide-Timolol238 claims
  3. Prednisolone Acetate146 claims
  4. Cyclosporine109 claims
  5. Brimonidine Tartrate62 claims
  6. Diclofenac Sodium62 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.

Bills Medicare through one group practice

  1. Permanente Medical Group IncSanta Rosa, CA

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

Retina Specialist (Ophthalmology) Physician providers in California

There are 205 retina specialist (ophthalmology) physician records in California.

All 205 in California → Every provider in Los Angeles →

Other retina specialist (ophthalmology) physician records in California

  1. Sean Adrean, M.D.Fullerton, CA1073566568
  2. Anita Agarwal, MDSan Francisco, CA1508940628
  3. Harris Ahmed, DO, MPHPalm Desert, CA1700413317
  4. Tarek Alasil, MDLos Angeles, CA1003072786
  5. Payam Amini, M.DPasadena, CA1205036456
  6. Michael Ammar, MDPoway, CA1982099115
  7. Samuel Asanad, MDMission Hills, CA1194345975
  8. Adrian Au, MDLos Angeles, CA1124482450
  9. Robert Avery, M.D.Santa Barbara, CA1700985496
  10. Amr Azzam, MD, PHDLoma Linda, CA1013898774

Common questions

What is Alexander Juhn, M.D.'s NPI number?

Alexander Juhn, M.D.'s National Provider Identifier (NPI) is 1033505219, issued on Apr 14, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Alexander Juhn, M.D. located?

The NPPES record lists a practice address at 200 Stein Plaza #1-340, Los Angeles, CA, 90095. Phone: (310) 825-5000. Providers update this record themselves, so call before visiting.

How can I verify Alexander Juhn, M.D.'s license?

NPPES lists California license number A162718, 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 Alexander Juhn, M.D. prescribe under Medicare Part D?

In 2024, Alexander Juhn, M.D. had 1,416 Medicare Part D claims for 437 beneficiaries; the average among retina specialist (ophthalmology) physician prescribers was 620. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.