LIANA GROZA DDS PLLC
LIANA GROZA DDS PLLC is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1508235912, based in Spokane Valley, WA. It is classified under General Practice Dentistry.
Getting there
The practice address on file is 12213 E BROADWAY AVE SUITE 4, Spokane Valley, WA 99206. We have not yet mapped what surrounds this office — parking, transit, and nearby pharmacies are added as our data collection reaches each location.
Credentials and Medicare
| Licence | State | Specialty |
|---|---|---|
| DE00010673 | WA | General Practice Dentistry primary |
This provider holds licence DE00010673 issued in WA. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
- Status
- Approved
- Provider type
- Dme Supplier - Oral Surgery - Dentist
- PAC ID
- 2163729344
- Enrollment ID
- O20160404000597
Medicare enrolment is recorded as approved under the provider type Dme Supplier - Oral Surgery - Dentist. Being enrolled means the provider can bill Medicare; it does not tell you whether they are currently accepting new Medicare patients. Call the office to confirm.
What General Practice covers
A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs. NUCC Health Care Provider Taxonomy, code 1223G0001X
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 | 1508235912 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Sep 16, 2015 |
| Last updated | Sep 16, 2015 |
| Status | Active |
| Practice address |
12213 E BROADWAY AVE SUITE 4 Spokane Valley, WA 99206 (509) 290-6044 Fax (509) 443-3928 |
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 | 5 | 0 | 8 | 2 | 3 | 5 | 9 | 1 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 5 | 0 | 8 | 4 | 3 | 1 | 9 | 2 |
Sum = 58 · next multiple of 10 = 60 · check digit = 2 · actual last digit = 2
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.