Halley Crumb, ADULT RESIDENTIAL
Halley Crumb, ADULT RESIDENTIAL is a provider specialising in Attendant Care Provider in Madera, CA, registered under NPI 1164041687. NPPES records them as a sole proprietor, meaning the practice is not incorporated as a separate legal entity.
Getting there
The practice address on file is 16236 N LAKE ST, Madera, CA 93638. We have not yet mapped what surrounds this office — parking, transit, and nearby pharmacies are added as our data collection reaches each location.
Credentials and Medicare
| Licence | State | Specialty |
|---|---|---|
| 6031500735 | CA | Attendant Care Provider primary |
This provider holds licence 6031500735 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 Attendant Care Provider covers
An individual who provides hands-on care, of both a supportive and health related nature, specific to the needs of a medically stable, physically handicapped individual. Supportive services are those that substitute for the absence, loss, diminution, or impairment of a physical or cognitive function. This service may include skilled or nursing care to the extent permitted by state law. NUCC Health Care Provider Taxonomy, code 3747A0650X
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 | 1164041687 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Apr 14, 2020 |
| Last updated | Jun 16, 2021 |
| Status | Active |
| Sole proprietor | Yes |
| Credential | ADULT RESIDENTIAL |
| Practice address |
16236 N LAKE ST Madera, CA 93638 (650) 461-0433 |
| Mailing address |
2785 JOSEPH AVE APT 4 Campbell, CA 95008 |
| Other identifiers |
6031500735
· COMMUNITY CARE LICENSE DIVISION (CA) |
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 | 1 | 6 | 4 | 0 | 4 | 1 | 6 | 8 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 1 | 3 | 4 | 0 | 4 | 2 | 6 | 7 |
Sum = 53 · next multiple of 10 = 60 · check digit = 7 · actual last digit = 7
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.