HEALTHY SMILES FOR EVERYONE DENTAL HYGIENE PRACTICE OF MARCIA ESPINOZA
HEALTHY SMILES FOR EVERYONE DENTAL HYGIENE PRACTICE OF MARCIA ESPINOZA is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1003168345, based in Riverside, CA. The organization lists 5 taxonomy classifications, with Intellectual and/or Developmental Disabilities Residential Treatment Facility recorded as primary.
Getting there
Here is what surrounds this office in Riverside, based on OpenStreetMap data collected Sep 9, 2026. Parking is available about 0.20 mi away. The nearest transit stop is 0.41 mi away. If you arrive early, there is a coffee shop 0.47 mi away.
Getting here and what is nearby
Transit 523 ft ~2 min
Parking 0.20 mi ~5 min
Transit 0.41 mi ~9 min
Coffee Starbucks 0.47 mi ~10 min
Gas station Shell 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 |
|---|---|---|
| HAP 428 | CA | Exclusive Provider Organization |
| HAP 428 | CA | Health Maintenance Organization |
| HAP 428 | CA | Preferred Provider Organization |
| HAP 428 | CA | Point of Service |
| HAP 428 | CA | Intellectual and/or Developmental… primary |
This provider holds licence HAP 428 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 Residential Treatment Facility, Intellectual and/or Developmental Disabilities covers
A residential facility that provides habilitation services and other care and treatment to adults or children diagnosed with developmental and intellectual disabilities and are not able to live independently. NUCC Health Care Provider Taxonomy, code 320600000X
All registered taxonomy codes
This provider registers 5 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 302F00000X | Exclusive Provider Organization | HAP 428 | CA | |
| 302R00000X | Health Maintenance Organization | HAP 428 | CA | |
| 305R00000X | Preferred Provider Organization | HAP 428 | CA | |
| 305S00000X | Point of Service | HAP 428 | CA | |
| 320600000X | Intellectual and/or Developmental Disabilities Residential Treatment Facility | HAP 428 | CA | primary |
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-2 identifies an organization — a clinic, hospital, group practice, laboratory, or supplier. Individual clinicians working there hold their own NPI-1 numbers separately, so a bill may reference both.
| NPI | 1003168345 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Oct 10, 2012 |
| Last updated | Oct 10, 2012 |
| Status | Active |
| Practice address |
375 CENTRAL AVE 58 Riverside, CA 92507 (951) 638-3896 |
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 | 1 | 6 | 8 | 3 | 4 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 2 | 6 | 7 | 3 | 8 |
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.