Joshua Coss
Joshua Coss is a provider specialising in Case Manager/Care Coordinator in San Jose, CA, registered under NPI 1003575994. This provider registers 2 separate taxonomy codes, which usually means they practise across more than one recognised specialty.
Getting there
Here is what surrounds this office in San Jose, based on OpenStreetMap data collected Oct 7, 2026. Parking is available about 0.25 mi away at Winchester Garage. There is EV charging 0.26 mi from the office (Tesla Supercharger) — useful if you are driving in from out of town. The nearest transit stop is 1,022 ft away, served by South Winchester Boulevard & Olsen Drive. If you arrive early, there is a coffee shop 0.23 mi away.
Getting here and what is nearby
Parking 294 ft ~2 min
Parking 413 ft ~2 min
Coffee The Good Eating Company 585 ft ~3 min
Restaurant Kenji Sushi 853 ft ~4 min
385 South Winchester Boulevard, San Jose 95128
Mo-Sa 11:30-24:00; Su 12:00-22:00
Restaurant Chipotle 935 ft ~4 min
369 South Winchester Boulevard, San Jose 95128
Mo-Su 10:45-22:00
Transit South Winchester Boulevard & Olin Avenue 987 ft ~4 min
Transit Stevens Creek Boulevard & Maplewood Avenue 1,019 ft ~4 min
Transit South Winchester Boulevard & Olsen Drive 1,022 ft ~4 min
Restaurant Fogo de Chão 1,004 ft ~4 min
377 Santana Row, San Jose 95128
Mo-Th 17:00-22:00; Fr-Sa 17:00-22:30; Su 14:00-21:00
Coffee Kafe Unik 0.23 mi ~5 min
3275 Stevens Creek Boulevard, San Jose 95117
Coffee Starbucks 0.23 mi ~5 min
3055 Olin Avenue, San Jose 95128
Mo-Th 05:30-21:00; Fr-Sa 05:30-22:00; Su 05:30-21:00
EV charging Tesla Supercharger 0.25 mi ~5 min
Parking Winchester Garage 0.25 mi ~5 min
330 South Winchester Boulevard, San Jose 95128
EV charging Tesla Supercharger 0.26 mi ~6 min
Hotel Hotel Valencia - Santana Row 0.29 mi ~6 min
Gas station Chevron 0.37 mi ~8 min
625 South Winchester Boulevard, San Jose 95128
Gas station Valero 0.37 mi ~8 min
Convenience Food Shop 0.38 mi ~8 min
602 South Winchester Boulevard, San Jose 95128
Convenience 7-Eleven 0.42 mi ~9 min
3500 Stevens Creek Boulevard, San Jose 95117
24/7
Grocery Eataly 0.46 mi ~10 min
Distances are straight‑line estimates — walking routes may be longer. Hours and phone numbers can change; call ahead to confirm.
Credentials and Medicare
NPPES does not list a state licence number for this record. That is not unusual — organizations and some provider types are not required to file one. Verify current licensure with the relevant state board before care.
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 Case Manager/Care Coordinator covers
A person who provides case management services and assists an individual in gaining access to needed medical, social, educational, and/or other services. The person has the ability to provide an assessment and review of completed plan of care on a periodic basis. This person is also able to take collaborative action to coordinate the services with other providers and monitor the enrollee's progress toward the cost-effective achievement of objectives specified in the plan of care. Credentials may vary from an experience in the fields of psychology, social work, rehabilitation, nursing or a closely related human service field, to a related Assoc of Arts Degree or to nursing credentials. Some states may require certification in case management. NUCC Health Care Provider Taxonomy, code 171M00000X
All registered taxonomy codes
This provider registers 2 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 171M00000X | Case Manager/Care Coordinator | — | — | primary |
| 101Y00000X | Counselor | — | — |
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 | 1003575994 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Dec 8, 2021 |
| Last updated | Jun 17, 2023 |
| Status | Active |
| Sole proprietor | No |
| Gender | Male |
| Practice address |
3165 OLIN AVE San Jose, CA 95117 (408) 554-2550 |
| Mailing address |
8945 GOLF LINKS RD Oakland, CA 94605 |
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 | 5 | 7 | 5 | 9 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 1 | 7 | 1 | 9 | 9 |
Sum = 56 · next multiple of 10 = 60 · check digit = 4 · actual last digit = 4
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.