GREENFIELD & SALINAS DENTAL GROUP
GREENFIELD & SALINAS DENTAL GROUP is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1003178609, based in Greenfield, CA. It is classified under Dentist.
Getting there
Here is what surrounds this office in Greenfield, based on OpenStreetMap data collected Sep 9, 2026. Parking is available about 724 ft away. There is EV charging 617 ft from the office (Tesla Supercharger) — useful if you are driving in from out of town. The nearest transit stop is 0.37 mi away, served by El Camino / # 305. If you arrive early, there is a coffee shop 0.43 mi away.
Getting here and what is nearby
Parking 526 ft ~2 min
Parking 545 ft ~3 min
Restaurant Burger King 566 ft ~3 min
420 Walnut Avenue, Greenfield 93927-4926
Mo-Sa 06:00-22:00; Su 07:00-22:00
EV charging Tesla Supercharger 617 ft ~3 min
Parking 724 ft ~3 min
Restaurant McDonald's 803 ft ~4 min
501 El Camino Real, Greenfield 93927
06:30-21:00
Transit El Camino / # 467 819 ft ~4 min
Hotel Budget Inn Greenfield 843 ft ~4 min
452 El Camino Real, Greenfield 93927
Transit El Camino / # 442 0.20 mi ~4 min
Restaurant Carl's Jr. 0.32 mi ~7 min
369 Walnut Avenue, Greenfield 93927
Su-Th 07:00-22:00; Fr-Sa 07:00-23:00
Coffee Starbucks 0.33 mi ~7 min
Convenience ampm 0.36 mi ~8 min
359 Walnut Avenue, Greenfield 93927
Gas station Arco 0.36 mi ~8 min
359 Walnut Avenue, Greenfield 93927
Transit El Camino / # 305 0.37 mi ~8 min
Coffee Tutti Frutti 0.43 mi ~9 min
239 El Camino Real, Greenfield 93927
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 Dentist covers
A dentist is a person qualified by a doctorate in dental surgery (D.D.S.) or dental medicine (D.M.D.), licensed by the state to practice dentistry, and practicing within the scope of that license. There is no difference between the two degrees: dentists who have a DMD or DDS have the same education. Universities have the prerogative to determine what degree is awarded. Both degrees use the same curriculum requirements set by the American Dental Association's Commission on Dental Accreditation. Generally, three or more years of undergraduate education plus four years of dental school is required to graduate and become a general dentist. State licensing boards accept either degree as equivalent, and both degrees allow licensed individuals to practice the same scope of general dentistry. Additional post-graduate training is required to become a dental specialist. NUCC Health Care Provider Taxonomy, code 122300000X
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 | 1003178609 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Jun 11, 2012 |
| Last updated | Jul 21, 2022 |
| Status | Active |
| Practice address |
696 WALNUT AVE SUITE 1 Greenfield, CA 93927 (831) 674-5501 Fax (888) 317-7313 |
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 | 7 | 8 | 6 | 0 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 2 | 7 | 7 | 6 | 0 |
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.