Doctor profile · Federal record
Dr. Ai-Yui Tan, M.D.
Pulmonary Disease Physician (CMS: Pulmonary Disease) · Pulmonary Disease Physician · Marina del Rey, CA
- NPI 1538503339
- Accepts Medicare
- 16 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
4650 Lincoln Blvd
Marina del Rey, CA 902926306
(310) 823-8911 - Additional location
-
840 S Wood St
Chicago, IL 606124325
(312) 996-8039 - Mailing address
-
4140 W 190Th St
Torrance, CA 905045513
Credentials & registration
- NPI registered
- April 2013 — 13 yrs on file
- Profile last updated
- November 18, 2022
- Year of graduation
- 2010 — 16 yrs since
- Specialty taxonomy
- 207RP1001X — NUCC code
- State licenses (2)
- California #A182797 · Illinois #036140463
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1538503339. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
278
Distinct HCPCS
4
Medicare allowed
$56,584
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99291 |
Critical care, first 30-74 minutes | 215 | 70 | $222 | |
99292 |
Critical care, each additional 30 minutes | 30 | 20 | $111 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 17 | 17 | $183 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 16 | 12 | $151 |
In context: peer comparison
Among 1 peers in Marina del Rey Pulmonary Disease Physician, average services per provider: 69. This provider delivers 4.0× the peer median.Open Payments
Industry payments received
All-time total
$524
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Steris Corporation | 1 | $519.97 | |
| Intuitive Surgical, INC. | 1 | $3.75 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Ai-Yui Tan's medical specialty?
Dr. Ai-Yui Tan practices Pulmonary Disease Physician in Marina del Rey, CA.
Where does Dr. Ai-Yui Tan practice?
Dr. Ai-Yui Tan practices at 4650 Lincoln Blvd, Marina del Rey, CA 902926306. Office phone: 3108238911.
What is Dr. Ai-Yui Tan's NPI?
Dr. Ai-Yui Tan's National Provider Identifier (NPI) is 1538503339, issued by NPPES.
Does Dr. Ai-Yui Tan accept Medicare assignment?
Yes. Dr. Ai-Yui Tan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ai-Yui Tan commonly perform?
Top Medicare-reported procedures in 2023: Critical care (HCPCS 99291); Critical care (HCPCS 99292); New patient office or other outpatient visit (HCPCS 99205). Source: CMS Medicare Physician & Other Practitioners file.