Diana Y Chen, MD
Pediatric Medicine · Palo Alto
- Medicare standing
- Clear
- Enrolled, allowed to bill and order, not excluded
- Plans that list them
- Not verified
- Not the same as out of network.
- Office
- 1
Offices
1 location · Lpch Medical Group Div of Lucile · 332 clinicians in this group
Plan participation
Not verified
We could not verify current plan participation for this doctor. This does not mean they are out of network. Call Dr. Chen’s office at (650) 498-7200 to ask if they take your plan before you enroll.
California Medical Board record
Licence A110960 · Current
Licensed to practise in California · since 2010 · expires 2028-02-29 · Boston University School of Medicine.
No disciplinary actions, convictions, malpractice judgments or citations in this record.
Medicaid work
$36,597 in 2024
Medicaid paid $36,597 for 268 billed services this clinician did in 2024, up to 28 people in a month for one service.
Medicaid and CHIP claims where this clinician did the service, fee-for-service and managed care together. Any month with fewer than 11 patients is hidden, so small Medicaid practices undercount.
| Long return visit (40+ min) | 208 | $35,167 |
| Respiratory flow volume loop | 47 | $1,146 |
| Spirometry, including graphic record, total and timed vital capacity, expiratory flow rate measurement(s), with or without maximal voluntary ventilation | 13 | $284 |
| 2024 | 268 | 3 | 28 | $36,597 |
| 2023 | 348 | 5 | 25 | $30,153 |
| 2022 | 199 | 3 | 30 | $19,738 |
| 2021 | 319 | 4 | 20 | $27,964 |
| 2020 | 15 | 1 | 14 | $2,631 |
| 2019 | 27 | 1 | 13 | $1,319 |
| 2018 | 521 | 3 | 49 | $30,280 |
See the largest Medicaid services in earlier years
2023
| Long return visit (40+ min) | 213 | $27,856 |
| Respiratory flow volume loop | 64 | $1,034 |
| Spirometry, including graphic record, total and timed vital capacity, expiratory flow rate measurement(s), with or without maximal voluntary ventilation | 44 | $954 |
| Nitric oxide expired gas determination | 12 | $192 |
| Diffusing capacity | 15 | $117 |
2022
| Long return visit (40+ min) | 137 | $17,264 |
| SBSQ HOSPITAL IP/OBS CARE HIGH MDM 50 MINUTES | 18 | $1,611 |
| Spirometry, including graphic record, total and timed vital capacity, expiratory flow rate measurement(s), with or without maximal voluntary ventilation | 44 | $863 |
2021
| Long return visit (40+ min) | 163 | $21,075 |
| SBSQ HOSPITAL IP/OBS CARE HIGH MDM 50 MINUTES | 59 | $4,775 |
| Spirometry, including graphic record, total and timed vital capacity, expiratory flow rate measurement(s), with or without maximal voluntary ventilation | 82 | $1,525 |
| Prolonged outpatient evaluation and management service(s) time with or without direct patient contact beyond the required time of the primary service when the primary service level has been selected using total time, each 15 minutes of total time (List separately in addition to the code of the outpatient Evaluation and Management service) | 15 | $590 |
2020
| OFFICE/OP CONSLTJ NEW/EST PT HIGH MDM 55 MINUTES | 15 | $2,631 |
2019
| Service | 27 | $1,319 |
2018
| Service | 411 | $20,439 |
| Long return visit (40+ min) | 98 | $9,712 |
| Demonstration and/or evaluation of patient utilization of an aerosol generator, nebulizer, metered dose inhaler or IPPB device | 12 | $129 |
Money from drug and device companies
$31 in 2025
| 2025 | 2 | 2 | None | $31 |
| 2024 | 1 | 1 | None | $13 |
Paid work is consulting, speaking, honoraria and royalties, as opposed to meals and travel.
A payment is not proof that care is biased.
| Insmed | Brinsupri | $17 | 1 payment
|
| Abbott Laboratories | Freestyle Libre 3 | $14 | 1 payment
|
See all 2 published payments
| Insmed | Education · 2025-09-05 | Brinsupri | $17 |
| Abbott Laboratories | Meals · 2025-08-27 | Freestyle Libre 3 | $14 |
See earlier years (2024)
2024: $13
| Abbott Laboratories | Freestyle Libre 3 | $13 | 1 payment
|
Professional record
- NPI
- 1497078802
- Licence
- CA A110960California A110960: Current · expires 2028-02-29
- Trained
- Boston University School of Medicine, 2008
- Gender
- Female
More record details
- Sole proprietor
- No
- Taxonomy
- Federal specialty code 2080P0214X (2080P0214X); Pediatrics (208000000X)
- Mailing address
- 725 Welch Rd, Palo Alto, CA, 94304
- NPI first listed
- 2010-03-12
- NPI last updated
- 2024-04-27
- NPI record certified
- 2024-04-27
This is when the NPI record was last certified, not a medical board exam.
Extra NPI addresses: 747 52nd St, Oakland, CA, 94609