NORTH SUFFOLK MEDICAL ASSOCIATES, P.C.
NORTH SUFFOLK MEDICAL ASSOCIATES, P.C. is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1639216476, based in Smithtown, NY. The organization lists 2 taxonomy classifications, with Primary Care Clinic/Center recorded as primary.
Getting there
The practice address on file is 50 KARL AVE STE 301, Smithtown, NY 11787. 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 |
|---|---|---|
| 183593 | NY | Ph.D. Medical Genetics |
This provider holds licence 183593 issued in NY. 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
- 6608767041
- Enrollment ID
- O20110715000153
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 Care covers
Definition to come... NUCC Health Care Provider Taxonomy, code 261QP2300X
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 | |
|---|---|---|---|---|
| 261QP2300X | Primary Care Clinic/Center Primary Care | — | — | primary |
| 170100000X | Ph.D. Medical Genetics | 183593 | NY |
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 | 1639216476 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Jan 31, 2007 |
| Last updated | Dec 21, 2023 |
| Status | Active |
| Practice address |
50 KARL AVE STE 301 Smithtown, NY 11787 (631) 239-1677 Fax (631) 724-3967 |
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 | 6 | 3 | 9 | 2 | 1 | 6 | 4 | 7 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 6 | 6 | 9 | 4 | 1 | 3 | 4 | 5 |
Sum = 64 · next multiple of 10 = 70 · check digit = 6 · actual last digit = 6
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.