Lida Vangeest
Lida Vangeest is a Home Health Registered Nurse in Castro Valley, CA, registered under NPI 1003064296. NPPES records them as a sole proprietor, meaning the practice is not incorporated as a separate legal entity.
Getting there
Here is what surrounds this office in Castro Valley, based on OpenStreetMap data collected Sep 3, 2026. Parking is available about 79 ft away. The nearest transit stop is 621 ft away, served by Grove Way & North 5th Street. If you arrive early, there is a coffee shop 505 ft away.
Getting here and what is nearby
Parking 40 ft ~1 min
Parking 44 ft ~1 min
Parking 79 ft ~1 min
Restaurant China Garden 276 ft ~2 min
22253 Redwood Road
Grocery El Rancho Mercado & Taqueria 359 ft ~2 min
22291 Redwood Road
Transit Redwood Road & Grove Way 396 ft ~2 min
Transit Redwood Road & Grove Way 438 ft ~2 min
Coffee Pampas Cafe 505 ft ~2 min
22222 Redwood Road
Restaurant Los Molcajetes 601 ft ~3 min
22154 Redwood Road
Grocery Trader Joe's 557 ft ~3 min
22224 Redwood Road, Castro Valley 94546
Mo-Su 08:00-21:00
Transit Grove Way & North 5th Street 621 ft ~3 min
Restaurant Castro Valley Donut 616 ft ~3 min
22150 Redwood Road
Distances are straight‑line estimates — walking routes may be longer. Hours and phone numbers can change; call ahead to confirm.
Credentials and Medicare
| Licence | State | Specialty |
|---|---|---|
| 310946 | CA | Home Health Registered Nurse primary |
This provider holds licence 310946 issued in CA. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
This NPI does not appear in the PECOS Medicare enrolment file. Providers who do not bill Medicare — or who bill only through a group's enrolment — will not appear here. It is not a sign of any problem with the registration.
What Home Health covers
Definition to come... NUCC Health Care Provider Taxonomy, code 163WH0200X
The taxonomy records how the provider classifies their own practice. It does not confirm which conditions they currently treat, whether they are accepting new patients, or which insurance they take — call the office for that.
Full NPPES record
An NPI-1 identifies a single person. It stays with the clinician for life, even if they move practice or change state, which is why the address on file can lag behind where they actually work today.
| NPI | 1003064296 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Aug 31, 2008 |
| Last updated | Dec 20, 2011 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Female |
| Practice address |
22161 N 6TH ST Castro Valley, CA 94546 (971) 344-1424 |
| Other names |
Lida Green Former Legal Business Name |
Number check
How the check works, step by step
Every NPI carries a Luhn check digit — the same scheme used on credit cards. CMS prefixes the number with 80840 before computing it, which marks it as a US health identifier.
| Digit | 8 | 0 | 8 | 4 | 0 | 1 | 0 | 0 | 3 | 0 | 6 | 4 | 2 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 0 | 6 | 8 | 2 | 9 |
Sum = 54 · next multiple of 10 = 60 · check digit = 6 · actual last digit = 6
A valid check digit only means the number is well-formed. It does not mean the provider is licensed, active, or in good standing — those are separate questions answered by the sections above.