Cynthia Chavez
Cynthia Chavez is a provider specialising in Adult Companion in Sacramento, CA, registered under NPI 1003323973. 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 18, 2026. Parking is available about 0.36 mi away. The nearest transit stop is 735 ft away, served by Marconi + Montclaire. If you arrive early, there is a coffee shop 0.49 mi away.
Getting here and what is nearby
Transit Marconi + Becerra 289 ft ~2 min
Transit Marconi + Becerra 380 ft ~2 min
Transit Marconi + Montclaire 735 ft ~3 min
Parking 0.34 mi ~7 min
Parking 0.35 mi ~8 min
Grocery Raley's 0.35 mi ~8 min
Parking 0.36 mi ~8 min
Convenience Food Shop 0.39 mi ~8 min
2900 Watt Avenue, Sacramento 95821
Gas station Circle 7 0.40 mi ~9 min
2900 Watt Avenue, Sacramento 95821
Restaurant Jack in the Box 0.40 mi ~8 min
Gas station Flyers 0.44 mi ~9 min
Restaurant McDonald's 0.44 mi ~9 min
4121 Marconi Avenue, Sacramento 95821-4213
06:00-21:00
Restaurant Two Hands 0.46 mi ~10 min
2648 Watt Avenue, Sacramento 95821
Coffee Starbucks 0.49 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 Adult Companion covers
An individual who provides supervision, socialization, and non-medical care to a functionally impaired adult. Companions may assist or supervise the individual with such tasks as meal preparation, laundry and shopping, but do not perform these activities as discrete services. These services are provided in accordance with a therapeutic goal in the plan of care. NUCC Health Care Provider Taxonomy, code 372600000X
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 | |
|---|---|---|---|---|
| 372600000X | Adult Companion | — | — | primary |
| 172V00000X | Community Health Worker | — | — |
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 | 1003323973 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Jan 2, 2018 |
| Last updated | May 2, 2025 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Practice address |
3815 MARCONI AVE Sacramento, CA 95821 (916) 890-3000 |
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 | 2 | 3 | 9 | 7 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 6 | 2 | 6 | 9 | 5 |
Sum = 57 · next multiple of 10 = 60 · check digit = 3 · actual last digit = 3
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.