Serena Ramirez
Serena Ramirez is a provider specialising in Social Worker in Fresno, CA, registered under NPI 1003663329. 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 Fresno, based on OpenStreetMap data collected Sep 29, 2026. Parking is available about 1,005 ft away.
Getting here and what is nearby
Hotel Executive Inn Fresno 3 547 ft ~3 min
Hotel Executive Inn Fresno 2 605 ft ~3 min
Hotel Executive Inn Fresno 1 750 ft ~3 min
Parking 776 ft ~3 min
Parking 868 ft ~4 min
Gas station Chevron 910 ft ~4 min
Restaurant Jack in the Box 927 ft ~4 min
Restaurant Denny's 964 ft ~4 min
1121 North Parkway Drive
Parking 1,005 ft ~4 min
Gas station Arco 0.20 mi ~5 min
Restaurant McDonald's 0.30 mi ~6 min
Gas station Valero 0.31 mi ~7 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 |
|---|---|---|
| 127426 | CA | Social Worker primary |
This provider holds licence 127426 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 | 127426 | CA | primary |
| 101YA0400X | Addiction (Substance Use Disorder) Counselor Addiction (Substance Use Disorder) | — | — |
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 | 1003663329 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | May 3, 2024 |
| Last updated | Mar 6, 2025 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Practice address |
949 N PARKWAY DR Fresno, CA 93728 (559) 500-1999 |
| Mailing address |
27905 BURROUGH VALLEY RD Tollhouse, CA 93667 |
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 | 6 | 6 | 3 | 3 | 2 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 3 | 6 | 6 | 3 | 4 |
Sum = 51 · next multiple of 10 = 60 · check digit = 9 · actual last digit = 9
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.