NPPES file of Aug 9, 2026

Alexander Daniel Yuen, MD

Pulmonary Disease Physician · West Hollywood, CA

Alexander Daniel Yuen, MD is a pulmonary disease physician with a practice address in West Hollywood, California, and NPI 1184184913, issued on Mar 19, 2019. Check the license (California A177503, 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
1184184913
Name
Alexander Daniel Yuen
Credential
MD
Primary taxonomy
Pulmonary Disease Physician 207RP1001X
License number
A177503 CA
Self-reported in NPPES; status is on the state search
Practice location
8900 Beverly Blvd Ste 310, West Hollywood, CA 90048
Phone
(310) 423-7249
Enumerated
Mar 19, 2019
Record last updated
Jul 3, 2025
Fax
(310) 423-5666
Medicare enrollment
Enrolled (PECOS I20240520003357); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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 8900 Beverly Blvd Ste 310

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

  1. Sindhu Chandran, M.B.,B.S.Nephrology Physician1598951014
  2. David Cohen, MD PHDGastroenterology Physician1881650133
  3. Hyunseok Kim, M.D, M.P.HGastroenterology Physician1558758524
  4. Keerthana Sankar, MDPulmonary Disease Physician1437788007

Verify Alexander Daniel Yuen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A177503
    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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93% fewer Medicare Part D claims than the average pulmonary disease physician in 2024

99 Medicare Part D claims for 25 beneficiaries, against an average of 1,425 among the 11,596 providers of this specialty who prescribed in Part D. Brand-name drugs were 49% of claims.

  1. Alexander Yuen99
  2. Specialty average1,425

Most prescribed

  1. Ofev11 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: $233.71

2 payments; by number, the most common kind was food and beverage; the largest payer was Boehringer Ingelheim Pharmaceuticals, Inc. The 8,806 providers of this specialty with any payment received $5,159.88 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Alexander Yuen$233.71
  2. Specialty average$5,159.88

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

2 hospitals and group practices

  1. Cedars-Sinai Medical CenterWest Hollywood, CA · Acute Care Hospitals5 of 5 stars
  2. Cedars-Sinai Medical Care FoundationMarina Del Rey, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

Alexander Daniel Yuen among 1,443 pulmonary disease physician records in California

Alexander Daniel Yuen, MD is one of 1,443 pulmonary disease physician records with a practice address in California. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 95% of them.

  • NPI issued2019 · 95% of these records are older, 3% newer
  • In a Medicare fileYes · 84% of these records are
  • In the CMS Doctors and Clinicians fileYes · 74% of these records are
  • Graduated2019 · median 2002 among the 1,061 with a school on file
  • Record last updated2025 · 55% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RP1001X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Pulmonary Disease Physician providers in California

There are 1,443 pulmonary disease physician records in California.

The 8 pulmonary disease physician records with the nearest ZIP codes

  1. Mohammad Ansari, M.D.Los Angeles, CA 900481164520581
  2. David Balfe, M.D.Los Angeles, CA 900481265410146
  3. Jeremy Falk, M.D.West Hollywood, CA 900481114953890
  4. Sara Ghandehari, M.D.West Hollywood, CA 900481245336270
  5. Jameel Hourani, DOLos Angeles, CA 900481356379580
  6. Michael Lewis, M.D.Los Angeles, CA 900481801824941
  7. Paul Noble, MDWest Hollywood, CA 900481942286307
  8. Tanyalak Parimon, MDWest Hollywood, CA 900481720090632

Common questions

What is Alexander Daniel Yuen, MD's NPI number?

Alexander Daniel Yuen, MD's National Provider Identifier (NPI) is 1184184913, issued on Mar 19, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Alexander Daniel Yuen, MD located?

The NPPES record lists a practice address at 8900 Beverly Blvd Ste 310, West Hollywood, CA, 90048. Phone: (310) 423-7249. Providers update this record themselves, so call before visiting.

How can I verify Alexander Daniel Yuen, MD's license?

NPPES lists California license number A177503, 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 Daniel Yuen, MD prescribe under Medicare Part D?

In 2024, Alexander Daniel Yuen, MD had 99 Medicare Part D claims for 25 beneficiaries; the average among pulmonary disease physician prescribers was 1,425. 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.