Elizabeth Grover, DDS
Elizabeth Grover, DDS is a provider specialising in General Practice Dentistry in Winters, CA, registered under NPI 1003478587. 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 Winters, based on OpenStreetMap data collected Sep 29, 2026. Parking is available about 0.32 mi away at Winters Park And Ride. There is EV charging 0.33 mi from the office — useful if you are driving in from out of town. The nearest transit stop is 0.32 mi away. A pharmacy sits 0.42 mi from the entrance (Eagle Drug), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 0.39 mi away.
Getting here and what is nearby
Parking 96 ft ~1 min
Parking 181 ft ~1 min
Gas station Berryessa sporting goods gas pumps 379 ft ~2 min
Grocery Lorenzo's Town and Country Market 558 ft ~3 min
121 East Grant Avenue, Winters 95694
07:00-22:00
Restaurant Patio29 Spirits Co. 0.21 mi ~5 min
723 Railroad Avenue, Winters 95694
Transit 0.28 mi ~6 min
Restaurant Ficelle 0.31 mi ~7 min
Transit 0.32 mi ~7 min
Coffee Steady Eddy's 0.32 mi ~7 min
Parking Winters Park And Ride 0.32 mi ~7 min
Main St & Rr Ave Int, Winters 95694
EV charging 0.33 mi ~7 min
Hotel Hotel Winters 0.34 mi ~7 min
12 Abbey Street, Winters 95694
Restaurant Putah Creek Cafe 0.35 mi ~7 min
Coffee Chuy's Panaderia 0.39 mi ~8 min
Hotel Abbey House Inn 0.39 mi ~8 min
101 Abbey Street, Winters 95694
Pharmacy Eagle Drug 0.42 mi ~9 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 |
|---|---|---|
| DDS105306 | CA | General Practice Dentistry primary |
This provider holds licence DDS105306 issued in CA. 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
- Order And Referring Only - Dentist
- PAC ID
- 8628447083
- Enrollment ID
- I20221207002727
Medicare enrolment is recorded as approved under the provider type Order And Referring Only - 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
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 | |
|---|---|---|---|---|
| 1223G0001X | General Practice Dentistry General Practice | DDS105306 | 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 | 1003478587 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Jul 3, 2019 |
| Last updated | Nov 23, 2022 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Credential | DDS |
| Practice address |
172 E GRANT AVE Winters, CA 95694 (530) 795-4377 |
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 | 7 | 8 | 5 | 8 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 8 | 7 | 7 | 5 | 7 |
Sum = 63 · next multiple of 10 = 70 · check digit = 7 · actual last digit = 7
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.