Marily Velasco, ASW
Marily Velasco, ASW is a provider specialising in Social Worker in Sacramento, CA, registered under NPI 1003434598. 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 Sacramento, based on OpenStreetMap data collected Sep 25, 2026. Parking is available about 0.32 mi away at Kaiser Hospital Parking Structure. The nearest transit stop is 483 ft away, served by Valley Hi + Mack Rd. A pharmacy sits 0.36 mi from the entrance (Emergency Room Pharmacy), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 0.23 mi away.
Getting here and what is nearby
Transit Bruceville + Valley Hi 267 ft ~2 min
Transit Valley Hi + Bamford 320 ft ~2 min
Transit Valley Hi + Mack Rd 483 ft ~2 min
Parking 500 ft ~2 min
Parking 839 ft ~4 min
Convenience 7-Eleven 886 ft ~4 min
Convenience ampm 982 ft ~4 min
6698 Mack Road, Sacramento 95823
Gas station 76 1,027 ft ~4 min
Restaurant KFC 1,014 ft ~4 min
Gas station Shell 0.20 mi ~4 min
Gas station Arco 0.20 mi ~5 min
6698 Mack Road, Sacramento 95823
Restaurant McDonald's 0.20 mi ~4 min
Restaurant Subway 0.22 mi ~5 min
Coffee Starbucks 0.23 mi ~5 min
Pharmacy Kaiser South Tower Pharmacy 0.26 mi ~6 min
6600 Bruceville Road
08:00-20:00; Nov 27 off; PH 08:00-18:00
Grocery Barg Afghan Market & Restaurants 0.31 mi ~7 min
Parking Kaiser Hospital Parking Structure 0.32 mi ~7 min
6600 Bruceville Road, Sacramento 95823
Hotel Value Place 0.33 mi ~7 min
Value Place;7789 La Mancha Way, Sacramento 95823
Pharmacy Emergency Room Pharmacy 0.36 mi ~8 min
Hotel Best Western Capital City Inn 0.47 mi ~10 min
Hotel Quality Inn Elk Grove/Sacramento 0.48 mi ~10 min
7780 Stockton Boulevard, Sacramento 95823
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 |
|---|---|---|
| 103117 | CA | Social Worker primary |
This provider holds licence 103117 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 2 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 104100000X | Social Worker | 103117 | CA | primary |
| 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 | 1003434598 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Jul 10, 2020 |
| Last updated | Aug 20, 2021 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Credential | ASW |
| Practice address |
6615 VALLEY HI DR Sacramento, CA 95823 (916) 450-2650 Fax (916) 681-6354 |
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 | 4 | 3 | 4 | 5 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 8 | 3 | 8 | 5 | 9 |
Sum = 62 · next multiple of 10 = 70 · check digit = 8 · actual last digit = 8
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.