Doctor profile · Federal record
Dr. Diana Yu, M.D.
Pulmonary Disease Physician (CMS: Pulmonary Disease) · Pulmonary Disease Physician · San Francisco, CA
- NPI 1639494297
- Accepts Medicare
- 16 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
505 Parnassus Ave Fl 10
San Francisco, CA 941432204
(415) 476-5897
Credentials & registration
- NPI registered
- April 2010 — 16 yrs on file
- Profile last updated
- September 20, 2022
- Year of graduation
- 2010 — 16 yrs since
- Specialty taxonomy
- 207RP1001X — NUCC code
- State licenses (2)
- California #A120663 · Maryland #D81364
- Medicaid
- MD #110858100
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1639494297. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
622
Distinct HCPCS
10
Medicare allowed
$90,667
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 157 | 83 | $161 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 79 | 79 | $204 | |
99291 |
Critical care, first 30-74 minutes | 78 | 31 | $235 | |
76604 |
Ultrasound scan of chest | 59 | 29 | $30 | |
31652 |
Exam of lung airways and sampling of lymph nodes using an endoscope and ultrasound guidance, 1-2 lymph nodes | 42 | 41 | $229 | |
31645 |
Aspiration of initial secretion of lung airway using an endoscope | 37 | 36 | $39 | |
31627 |
Computer-assisted image-guided navigation of lung airways using an endoscope | 30 | 29 | $104 | |
31654 |
Exam of lung airways with diagnostic or therapeutic procedure on growths using an endoscope and ultrasound | 29 | 29 | $72 | |
31629 |
Needle biopsy of windpipe cartilage, airway, and/or lung using an endoscope | 27 | 26 | $120 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 21 | 18 | $110 |
In context: peer comparison
Among 14 peers in San Francisco Pulmonary Disease Physician, average services per provider: 55. This provider delivers 11× the peer median.Open Payments
Industry payments received
All-time total
$3,085
Transactions
15
Manufacturers
4
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Intuitive Surgical, INC. | 11 | $2,893.25 | |
| Medtronic, INC. | 1 | $100.29 | |
| Olympus America INC. | 2 | $72.64 | |
| Pulmonx Corporation | 1 | $18.80 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Diana Yu's medical specialty?
Dr. Diana Yu practices Pulmonary Disease Physician in San Francisco, CA.
Where does Dr. Diana Yu practice?
Dr. Diana Yu practices at 505 Parnassus Ave Fl 10, San Francisco, CA 941432204. Office phone: 4154765897.
What is Dr. Diana Yu's NPI?
Dr. Diana Yu's National Provider Identifier (NPI) is 1639494297, issued by NPPES.
Does Dr. Diana Yu accept Medicare assignment?
Yes. Dr. Diana Yu accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Diana Yu commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99215); New patient office or other outpatient visit (HCPCS 99205); Critical care (HCPCS 99291). Source: CMS Medicare Physician & Other Practitioners file.