Samuel Melfah, PHARMD.,PHC
Samuel Melfah, PHARMD.,PHC is an Ambulatory Care Pharmacist in Horizon City, TX, registered under NPI 1043725443. This provider registers 5 separate taxonomy codes, which usually means they practise across more than one recognised specialty. NPPES records them as a sole proprietor, meaning the practice is not incorporated as a separate legal entity.
Getting there
The practice address on file is 14476 HORIZON BLVD STE J, Horizon City, TX 79928. 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 |
|---|---|---|
| 45017 | TX | Ambulatory Care Pharmacist primary |
| 45017 | TX | Pharmacist Clinician (PhC)/ Clinical… |
| 45017 | TX | Pediatric Pharmacist |
| 45017 | TX | Pharmacotherapy Pharmacist |
| 45017 | TX | Psychiatric Pharmacist |
This provider holds licence 45017 issued in TX. 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 Ambulatory Care covers
A licensed pharmacist who has demonstrated specialized knowledge and skill in the provision of integrated, accessible health care services by pharmacists and is accountable for addressing medication needs, developing sustained partnerships with patients, and practicing in the context of family and community. NUCC Health Care Provider Taxonomy, code 1835P2201X
All registered taxonomy codes
This provider registers 5 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 1835P2201X | Ambulatory Care Pharmacist Ambulatory Care | 45017 | TX | primary |
| 1835P0018X | Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist | 45017 | TX | |
| 1835P0200X | Pediatric Pharmacist Pediatrics | 45017 | TX | |
| 1835P1200X | Pharmacotherapy Pharmacist Pharmacotherapy | 45017 | TX | |
| 1835P1300X | Psychiatric Pharmacist Psychiatric | 45017 | TX |
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-1 identifies a single person. It stays with the clinician for life, even if they move practice or change state, which is why the address on file can lag behind where they actually work today.
| NPI | 1043725443 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Dec 7, 2017 |
| Last updated | Dec 13, 2020 |
| Status | Active |
| Sole proprietor | Yes |
| Credential | PHARMD.,PHC |
| Practice address |
14476 HORIZON BLVD STE J Horizon City, TX 79928 (915) 852-8884 Fax (915) 975-5893 |
| Mailing address |
3416 BLAZON GOLD WAY El Paso, TX 79936 |
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 | 7 | 2 | 5 | 4 | 4 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 8 | 3 | 5 | 2 | 1 | 4 | 8 |
Sum = 57 · next multiple of 10 = 60 · 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.