MAST DRUG CO., INC
MAST DRUG CO., INC is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1013251628, based in Henderson, NC. It is classified under Specialty Pharmacy.
Getting there
The practice address on file is 501 S CHESTNUT ST, Henderson, NC 27536. 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 |
|---|---|---|
| 01735 | NC | Specialty Pharmacy primary |
This provider holds licence 01735 issued in NC. 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 Specialty Pharmacy covers
A pharmacy that dispenses generally low volume and high cost medicinal preparations to patients who are undergoing intensive therapies for illnesses that are generally chronic, complex and potentially life threatening. Often these therapies require specialized delivery and administration. NUCC Health Care Provider Taxonomy, code 3336S0011X
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 | 1013251628 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Nov 20, 2012 |
| Last updated | Nov 20, 2012 |
| Status | Active |
| Practice address |
501 S CHESTNUT ST Henderson, NC 27536 (888) 294-4955 Fax (252) 438-7183 |
| Mailing address |
1910 ROSS MILL RD Henderson, NC 27537 |
| Other names |
Mast Specialty Pharmacy Former Legal Name |
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 | 1 | 3 | 2 | 5 | 1 | 6 | 2 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 2 | 3 | 4 | 5 | 2 | 6 | 4 |
Sum = 52 · next multiple of 10 = 60 · check digit = 8 · actual last digit = 8
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.