DAVID J. SANDS, DPM, PC
DAVID J. SANDS, DPM, PC is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1417017674, based in Great Neck, NY. It is classified under Foot Surgery Podiatrist.
Getting there
The practice address on file is 560 NORTHERN BLVD SUITE 210, Great Neck, NY 11021. We have not yet mapped what surrounds this office — parking, transit, and nearby pharmacies are added as our data collection reaches each location.
Credentials and Medicare
| Licence | State | Specialty |
|---|---|---|
| 005419 | NY | Foot Surgery Podiatrist primary |
This provider holds licence 005419 issued in NY. 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 Foot Surgery covers
Definition to come... NUCC Health Care Provider Taxonomy, code 213ES0131X
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 | 1417017674 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Dec 11, 2006 |
| Last updated | Jan 5, 2010 |
| Status | Active |
| Practice address |
560 NORTHERN BLVD SUITE 210 Great Neck, NY 11021 (516) 482-8826 Fax (516) 482-8828 |
| Other identifiers |
P00417949
· Other (NY) 01978005 · Medicaid (NY) 07892G · Other (NY) PB0241 · Other (NY) |
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 | 4 | 1 | 7 | 0 | 1 | 7 | 6 | 7 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 4 | 2 | 7 | 0 | 1 | 5 | 6 | 5 |
Sum = 56 · next multiple of 10 = 60 · check digit = 4 · actual last digit = 4
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.