CYNTHIA A SINK DPM FACFAS SC
CYNTHIA A SINK DPM FACFAS SC is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1043389703, based in Orland Park, IL. It is classified under Primary Podiatric Medicine Podiatrist.
Getting there
The practice address on file is 10760 W 143RD ST STE 60, Orland Park, IL 60462. 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 |
|---|---|---|
| 016-004273 | IL | Primary Podiatric Medicine Podiatrist primary |
This provider holds licence 016-004273 issued in IL. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
- Status
- Approved
- Provider type
- Part B Supplier - Clinic/group Practice
- PAC ID
- 4284776246
- Enrollment ID
- O20100128000869
Medicare enrolment is recorded as approved under the provider type Part B Supplier - Clinic/group Practice. Being enrolled means the provider can bill Medicare; it does not tell you whether they are currently accepting new Medicare patients. Call the office to confirm.
What Primary Podiatric Medicine covers
Definition to come... NUCC Health Care Provider Taxonomy, code 213EP1101X
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 | 1043389703 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Nov 7, 2006 |
| Last updated | Jan 20, 2010 |
| Status | Active |
| Practice address |
10760 W 143RD ST STE 60 Orland Park, IL 60462 (708) 301-5600 Fax (708) 301-5602 |
| Other identifiers |
016-004273
· Other (IL) |
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 | 4 | 3 | 3 | 8 | 9 | 7 | 0 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 8 | 3 | 6 | 8 | 9 | 7 | 0 |
Sum = 67 · next multiple of 10 = 70 · check digit = 3 · actual last digit = 3
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.