Meredith Sico, DMD
Meredith Sico, DMD is a provider specialising in General Practice Dentistry in Nashville, TN, registered under NPI 1003496357. 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 Nashville, based on OpenStreetMap data collected Oct 1, 2026. Parking is available about 483 ft away. The nearest transit stop is 412 ft away, served by 46th Avenue/Richland Park Station Inbound. If you arrive early, there is a coffee shop 0.43 mi away.
Getting here and what is nearby
Restaurant Taqueria del Sol 75 ft ~1 min
4500 Charlotte Avenue, Nashville 37209
Tu-Fr 11:00-14:00, 17:-20:30; Sa-Su 12:00-20:30
Transit 46th Avenue/Richland Park Station Outbound 201 ft ~1 min
Transit 46TH AVE/RICHLAND PARK STATION OUTBOUND 204 ft ~1 min
Parking 259 ft ~1 min
Parking 341 ft ~2 min
Transit 46th Avenue/Richland Park Station Inbound 412 ft ~2 min
Gas station Shell 427 ft ~2 min
Restaurant Smokin' Thighs - Sylvan Park 444 ft ~2 min
4400 Charlotte Avenue, Nashville 37209
Mo-Su 10:00-22:00
Parking 483 ft ~2 min
Restaurant McDonald's 807 ft ~4 min
4700 Charlotte Avenue, Nashville 37209-3405
05:00-22:00
Coffee Another Broken Egg Café - Sylvan Park 0.25 mi ~6 min
4111 Charlotte Avenue, Nashville
Mo-Su 07:00-14:00
Coffee Headquarters 0.27 mi ~6 min
Grocery Cairo Eagle Market 0.38 mi ~8 min
4601 Illinois Avenue, 37209
Mo-Th 07:00-22:00; Sa 08:00-23:00; Fr 07:00-23:00; Su 08:00-22:00
Coffee Living Waters Brewing 0.43 mi ~9 min
4909 Indiana Avenue, Nashville 37209
Su-Tu 08:00-20:00; We-Sa 08:00-21:00
Gas station MapCo 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 |
|---|---|---|
| 11877 | TN | General Practice Dentistry primary |
This provider holds licence 11877 issued in TN. 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
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 | 11877 | TN | 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 | 1003496357 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Apr 12, 2021 |
| Last updated | Jul 19, 2022 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Credential | DMD |
| Practice address |
4502 CHARLOTTE AVE Nashville, TN 37209 (615) 647-8421 |
| Mailing address |
6110A CALIFORNIA AVE Nashville, TN 37209 |
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 | 9 | 6 | 3 | 5 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 8 | 9 | 3 | 3 | 1 |
Sum = 53 · next multiple of 10 = 60 · 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.