OAK TREE FAMILY DENTISTRY LLC
OAK TREE FAMILY DENTISTRY LLC is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1003175761, based in Gretna, LA. It is classified under General Practice Dentistry.
Getting there
Here is what surrounds this office in Gretna, based on OpenStreetMap data collected Sep 9, 2026. Parking is available about 0.51 mi away. The nearest transit stop is 0.31 mi away.
Getting here and what is nearby
Restaurant Tân Định 238 ft ~1 min
1705 Lafayette Street, Gretna 70053
We-Fr 09:30-21:00; Sa-Su 09:00-21:00; Mo 09:30-21:00
Convenience RaceTrac 549 ft ~3 min
Gas station RaceTrac 506 ft ~2 min
1613 Lafayette Street, Gretna 70053
Grocery Kiên Giang Market 997 ft ~4 min
Restaurant Shoney's 0.22 mi ~5 min
420 Westbank Expressway, Gretna 70053
Convenience Shell 0.23 mi ~5 min
1400 Lafayette Street, Gretna 70053
Gas station Shell 0.23 mi ~5 min
Restaurant Popeyes 0.24 mi ~5 min
Transit 0.31 mi ~7 min
Hotel Econo Lodge 0.31 mi ~7 min
Hotel Quality Inn & Suites 0.33 mi ~7 min
100 Westbank Expressway, Gretna 70053
Hotel Americas Best Value Inn-New Orleans/Gretna 0.39 mi ~8 min
1411 Claire Avenue, Gretna 70053
Gas station Murphy USA 0.43 mi ~9 min
99 Westbank Expressway, Gretna 70053
Grocery Walmart Neighborhood Market 0.48 mi ~10 min
99 Westbank Expressway, Gretna 70053
Mo-Su 06:00-23:00
Parking 0.51 mi ~11 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 |
|---|---|---|
| 6034 | LA | General Practice Dentistry primary |
This provider holds licence 6034 issued in LA. 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-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 | 1003175761 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | May 15, 2012 |
| Last updated | Apr 13, 2016 |
| Status | Active |
| Practice address |
1729 LAFAYETTE ST 200 Gretna, LA 70053 (504) 227-8577 |
| Mailing address |
105 LAVENDER CT Belle Chasse, LA 70037 |
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 | 5 | 7 | 6 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 2 | 7 | 1 | 7 | 3 |
Sum = 49 · next multiple of 10 = 50 · check digit = 1 · actual last digit = 1
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.