Hong Cheng, DDS
Hong Cheng, DDS is a provider specialising in General Practice Dentistry in Woodland, CA, registered under NPI 1003024167.
Getting there
Here is what surrounds this office in Woodland, based on OpenStreetMap data collected Aug 30, 2026. Parking is available about 256 ft away. There is EV charging 0.38 mi from the office — useful if you are driving in from out of town. The nearest transit stop is 0.24 mi away. A pharmacy sits 0.25 mi from the entrance (Rite Aid), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 0.22 mi away.
Getting here and what is nearby
Parking 61 ft ~1 min
Parking 232 ft ~1 min
Parking 256 ft ~1 min
Convenience Bob's Food & Liquor 855 ft ~4 min
Restaurant Taco Bell 0.21 mi ~5 min
208 West Main Street, Woodland 95695
Mo-Sa 07:00-02:00; Su 07:00-01:00
Restaurant Burger King 0.21 mi ~5 min
251 West Main Street, Woodland 95695-3691
Mo-Sa 06:00-22:00; Su 07:00-22:00
Coffee Starbucks 0.22 mi ~5 min
Gas station Main Street Gas 0.22 mi ~5 min
Transit 0.24 mi ~5 min
Pharmacy Rite Aid 0.25 mi ~6 min
Convenience 7-Eleven 0.27 mi ~6 min
Convenience ampm 0.29 mi ~6 min
Gas station Arco 0.29 mi ~6 min
Hotel Journey Inn Woodland - Sacramento Airport 0.33 mi ~7 min
99 West Main Street, Woodland 95695
Restaurant Subway 0.34 mi ~7 min
362 California Street, Woodland 95695
Mo-Fr 08:00-21:30; Sa 09:00-21:30; Su 10:00-21:00
EV charging 0.38 mi ~8 min
Grocery Raley's 0.41 mi ~9 min
375 West Main Street, Woodland 95695
Hotel Econo Lodge Woodland near I-5 0.45 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 |
|---|---|---|
| 49738 | CA | General Practice Dentistry primary |
This provider holds licence 49738 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 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-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 | 1003024167 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | May 20, 2007 |
| Last updated | Jul 8, 2007 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Credential | DDS |
| Practice address |
520 COTTONWOOD ST SUITE4 Woodland, CA 95695 (530) 669-6688 |
| Mailing address |
1975 MAXWELL AVE UNITG249 Woodland, CA 95776 |
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 | 0 | 2 | 4 | 1 | 6 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 0 | 2 | 8 | 1 | 3 |
Sum = 43 · next multiple of 10 = 50 · 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.