Ai-Yui M. Tan, M.D.
Pulmonary Disease Physician · Marina Del Rey, CA
Ai-Yui M. Tan, M.D. is a pulmonary disease physician with a practice address in Marina Del Rey, California, and NPI 1538503339, issued on Apr 23, 2013. Check the license (California A182797, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Ai-Yui M. Tan
- Credential
- M.D.
- Primary taxonomy
- Pulmonary Disease Physician 207RP1001X
- License numbers
- A182797 CA
036140463 IL
Self-reported in NPPES; status is on the state search - Practice location
- 4650 Lincoln Blvd, Marina Del Rey, CA 90292
- Phone
- (310) 823-8911
- Enumerated
- Apr 23, 2013
- Record last updated
- Nov 18, 2022
- Medicare enrollment
- Enrolled (PECOS I20221202002861); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest pulmonary disease physician records → All 1,443 in California → Look up another NPI →
Also registered at 4650 Lincoln Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Bobak Akhavan, M.D.Pulmonary Disease Physician1982099024
- Barry Borm, MDEmergency Medicine Physician1285736843
- Allan CalpoRegistered Respiratory Therapist1821560301
- Manvir Dhillon, MDInternal Medicine Physician1083293252
- Roger Donenfeld, M.D.Anesthesiology Physician1538182878
- Kambiz Farbakhsh, MDInternal Medicine Physician1861446015
Verify Ai-Yui M. Tan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A182797Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average pulmonary disease physician in 2024
13 Medicare Part D claims, against an average of 1,425 among the 11,596 providers of this specialty who prescribed in Part D.
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: $523.72
2 payments; by number, the most common kind was food and beverage; the largest payer was Steris Corporation. 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.
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
- Cedars-Sinai Medical CenterLos Angeles, CA · Acute Care Hospitals5 of 5 stars
- 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.
Ai-Yui M. Tan among 1,443 pulmonary disease physician records in California
Ai-Yui M. Tan, M.D. 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 2013, is newer than 77% of them.
- NPI issued2013 · 77% of these records are older, 20% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 74% of these records are
- Graduated2010 · median 2002 among the 1,061 with a school on file
- Record last updated2022 · 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.
All 1,443 in California → Every provider in Marina Del Rey → Pulmonary Disease Physician nationwide →
The 8 pulmonary disease physician records with the nearest ZIP codes
- Bobak Akhavan, M.D.Marina Del Rey, CA 902921982099024
- Jamshid Niknam, M.D.Inglewood, CA 903011134132798
- Grace OwojoriInglewood, CA 903011467281923
- Paryus Patel, MDInglewood, CA 903011619064912
- Vanessa Correa, M.D.Redondo Beach, CA 902771174960504
- Steven Kolodny, M.D.Palos Verdes Estates, CA 902741831460369
- Antony Rodas, M.D.Manhattan Beach, CA 902661265428189
- Arunpal Sehgal, M.D.Lynwood, CA 902621801904099
Common questions
What is Ai-Yui M. Tan, M.D.'s NPI number?
Ai-Yui M. Tan, M.D.'s National Provider Identifier (NPI) is 1538503339, issued on Apr 23, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Ai-Yui M. Tan, M.D. located?
The NPPES record lists a practice address at 4650 Lincoln Blvd, Marina Del Rey, CA, 90292. Phone: (310) 823-8911. Providers update this record themselves, so call before visiting.
How can I verify Ai-Yui M. Tan, M.D.'s license?
NPPES lists California license number A182797, 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 Ai-Yui M. Tan, M.D. prescribe under Medicare Part D?
In 2024, Ai-Yui M. Tan, M.D. had 13 Medicare Part D claims; 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.