Ashley Purser
Ashley Purser is a provider specialising in Social Worker in Roseville, CA, registered under NPI 1003388505. This provider registers 6 separate taxonomy codes, which usually means they practise across more than one recognised specialty.
Getting there
Here is what surrounds this office in Roseville, based on OpenStreetMap data collected Sep 23, 2026. Parking is available about 0.27 mi away at ORLANDO/CIRBY Park And Ride. There is EV charging 796 ft from the office — useful if you are driving in from out of town. The nearest transit stop is 0.20 mi away, served by Riverside at Cirby. If you arrive early, there is a coffee shop 798 ft away.
Getting here and what is nearby
Transit Cirby before Cirby Hills 191 ft ~1 min
Coffee Starbucks 798 ft ~4 min
EV charging 796 ft ~4 min
Parking 774 ft ~3 min
Transit Cirby at Riverside 864 ft ~4 min
Gas station Chevron 959 ft ~4 min
Transit Riverside at Cirby 0.20 mi ~4 min
Parking 0.22 mi ~5 min
Gas station Arco 0.24 mi ~5 min
Convenience ampm 0.25 mi ~5 min
998 Riverside Avenue, r 95678
Parking ORLANDO/CIRBY Park And Ride 0.27 mi ~6 min
Orlando Avenue@Cirby Way, Roseville 95661
Restaurant Riverside Pizzeria 0.47 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
| Licence | State | Specialty |
|---|---|---|
| ASW130843 | CA | Social Worker primary |
This provider holds licence ASW130843 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 Social Worker covers
A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public. NUCC Health Care Provider Taxonomy, code 104100000X
All registered taxonomy codes
This provider registers 6 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 104100000X | Social Worker | ASW130843 | CA | primary |
| 101Y00000X | Counselor | — | — | |
| 171M00000X | Case Manager/Care Coordinator | — | — | |
| 172V00000X | Community Health Worker | — | — | |
| 225400000X | Rehabilitation Practitioner | — | — | |
| 390200000X | Student in an Organized Health Care Education/Training Program | — | — |
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 | 1003388505 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Dec 20, 2018 |
| Last updated | Jan 13, 2026 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Practice address |
101 CIRBY HILLS DR Roseville, CA 95678 (916) 787-8850 |
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 | 3 | 8 | 8 | 5 | 0 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 6 | 8 | 7 | 5 | 0 |
Sum = 55 · next multiple of 10 = 60 · check digit = 5 · actual last digit = 5
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.