Provider Profile
Lydia L. Chou, NP
Unclaimed ProfileAbout Lydia Chou
Lydia L. Chou, NP is a nurse practitioner based in Stanford, CA. Lydia is also listed as specializing in nurse practitioner — adult health and nurse practitioner — family. Medicare claims data shows Lydia provided 40,515 services to 718 patients. The services billed most often include injection, darbepoetin alfa, 1 microgram (non-esrd use), injection, pembrolizumab, 1 mg, and injection, denosumab, 1 mg.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (650) 723-4000
- Email not available
Practice Locations
300 PASTEUR DR
Stanford, CA 94305
10710 N Torrey Pines Rd
La Jolla, CA 92037
5725 W Las Positas Blvd Ste 100
Pleasanton, CA 94588
Procedures Most Often Billed to Medicare
40,515 services · 718 patients · 22 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Injection of additional new drug or substance into vein | Treatment | 96375 |
368 | More than most peers in Nurse Practitioner |
| Administration of chemotherapy into vein, 1 hour or less | Treatment | 96413 |
196 | More than most peers in Nurse Practitioner |
| Injection of drug or substance under skin or into muscle | Treatment | 96372 |
177 | More than most peers in Nurse Practitioner |
| Administration of additional new drug or substance into vein, 1 hour or less | Treatment | 96417 |
88 | More than most peers in Nurse Practitioner |
| Administration of chemotherapy into vein, each additional hour | Treatment | 96415 |
61 | More often than most peers in Nurse Practitioner |
| Administration of hormonal anti-neoplastic chemotherapy under skin or into muscle | Treatment | 96402 |
54 | More often than most peers in Nurse Practitioner |
| Infusion into a vein for therapy, prevention, or diagnosis, additional sequential infusion, 1 hour or less | Treatment | 96367 |
53 | More often than most peers in Nurse Practitioner |
| Application of on-body injector for under skin injection | Treatment | 96377 |
38 | Too few peers to compare |
| Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less | Treatment | 96365 |
24 | Less often than most peers in Nurse Practitioner |
| Injection, darbepoetin alfa, 1 microgram (non-esrd use) | Drug given | J0881 |
16,800 | More often than most peers in Nurse Practitioner |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other nurse practitioners at this location 6
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 6
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 26 related providers in 4 groups
Other nurse practitioners in Stanford 2
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2012 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Injection of additional new drug or substance into vein 8
Providers in CA who bill this service to Medicare most often.
Common questions
What does Lydia L. Chou specialize in?
Lydia L. Chou is a nurse practitioner in Stanford, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Lydia L. Chou located?
Lydia L. Chou is listed at 300 Pasteur Dr, Stanford, CA 94305. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Lydia L. Chou's phone number?
The number on file is (650) 723-4000. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Lydia L. Chou?
Lydia L. Chou's National Provider Identifier is 1679914501. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Lydia L. Chou train?
Lydia L. Chou attended Other, graduating in 2012. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Lydia L. Chou have?
Lydia L. Chou has 14 years experience. Calculated from a graduation year of 2012, reported in the CMS National Downloadable File.
CMS public data
What does Lydia L. Chou do most often?
According to Medicare billing data, Lydia L. Chou provides treatments such as injection of additional new drug or substance into vein and administration of chemotherapy into vein, 1 hour or less, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Lydia L. Chou's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Lydia L. Chou. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.