Hang Dang, PHARM.D.
Hang Dang, PHARM.D. is a Pharmacist in Sherman, TX, registered under NPI 1003198854. NPPES records them as a sole proprietor, meaning the practice is not incorporated as a separate legal entity.
Getting there
Here is what surrounds this office in Sherman, based on OpenStreetMap data collected Sep 11, 2026. Parking is available about 256 ft away. A pharmacy sits 508 ft from the entrance (CVS Pharmacy), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 691 ft away.
Getting here and what is nearby
Hotel Sherman Inn 157 ft ~1 min
Parking 156 ft ~1 min
Coffee Strawberries Cafe 211 ft ~1 min
Parking 235 ft ~1 min
Parking 256 ft ~1 min
Pharmacy Walgreens 299 ft ~2 min
1828 Texoma Parkway, Sherman 75090
Mo-Fr 09:00-20:00; Sa 09:00-18:00; Su 10:00-18:00
Restaurant Chicken Express 430 ft ~2 min
Gas station Kroger 542 ft ~3 min
Pharmacy CVS Pharmacy 508 ft ~2 min
1830 Texoma Parkway, Sherman 75090
Mo-Fr 08:00-13:30+,14:00-22:00; Sa,Su 09:00-13:30+,14:00-19:00
Restaurant Sonic 535 ft ~3 min
1820 Texoma Parkway, Sherman 75090
Mo-Sa 06:00-24:00; Su 07:00-24:00
Coffee HTeaO 691 ft ~3 min
729 East Taylor Street, Sherman 75090
Mo-Fr 07:00-21:05; Sa 08:00-21:05; Su 11:00-21:05
Restaurant Taco Bell 853 ft ~4 min
Grocery Kroger 862 ft ~4 min
1820 North Loy Lake Road, Sherman 75090
Mo-Su 06:00-01:00
Convenience Lone Star Food Store 989 ft ~4 min
1716 Texoma Parkway, Sherman 75090
Gas station Valero 0.20 mi ~5 min
Convenience Lucky Stop 0.29 mi ~6 min
1621 Texoma Parkway, Sherman 75090
Hotel The Executive Inn 0.34 mi ~7 min
2105 Texoma Parkway, Sherman 75090
Gas station Chevron 0.38 mi ~8 min
Convenience Texoma Food Mart 0.39 mi ~8 min
2107 Texoma Parkway, Sherman 75090
Hotel Economy Inn 0.39 mi ~8 min
1530 Texoma Parkway, Sherman 75090
Distances are straight‑line estimates — walking routes may be longer. Hours and phone numbers can change; call ahead to confirm.
Credentials and Medicare
| Licence | State | Specialty |
|---|---|---|
| 50782 | TX | Pharmacist primary |
This provider holds licence 50782 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 Pharmacist covers
An individual licensed by the appropriate state regulatory agency to engage in the practice of pharmacy. The practice of pharmacy includes, but is not limited to, assessment, interpretation, evaluation, and implementation, initiation, monitoring or modification of medication and or medical orders; the compounding or dispensing of medication and or medical orders; participation in drug and device procurement, storage, and selection; drug administration; drug regimen reviews; drug or drug-related research; provision of patient education and the provision of those acts or services necessary to provide medication therapy management services in all areas of patient care. NUCC Health Care Provider Taxonomy, code 183500000X
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 | 1003198854 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Sep 16, 2011 |
| Last updated | Sep 16, 2011 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Female |
| Credential | PHARM.D. |
| Practice address |
1828 TEXOMA PKWY Sherman, TX 75090 (903) 868-2620 |
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 | 0 | 3 | 1 | 9 | 8 | 8 | 5 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 2 | 9 | 7 | 8 | 1 |
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.