WALGREEN CO
WALGREEN CO is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1003480443, based in Houston, TX. The organization lists 3 taxonomy classifications, with Pharmacy recorded as primary.
Getting there
Here is what surrounds this office in Houston, based on OpenStreetMap data collected Sep 25, 2026. Parking is available about 0.27 mi away. A pharmacy sits 0.44 mi from the entrance (H-E-B Pharmacy), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 0.33 mi away.
Getting here and what is nearby
Hotel Courtyard Houston I-10 West/Memorial 543 ft ~3 min
Restaurant Subway 742 ft ~3 min
9439 Katy Freeway, Houston 77024
Mo-Fr 07:00-22:00; Sa 08:00-22:00; Su 09:00-22:00
Grocery 99 Ranch Market 729 ft ~3 min
Hotel Homewood Suites By Hilton Houston Memorial 775 ft ~3 min
9450 Katy Freeway, Houston 77055
Parking 932 ft ~4 min
Restaurant Lupe Tortilla 1,020 ft ~4 min
9313 Katy Freeway, Houston
Restaurant La Fiesta Restaurant & Cantina 0.20 mi ~4 min
Parking 0.24 mi ~5 min
Coffee Corner Bakery 0.25 mi ~6 min
Grocery Kroger 0.25 mi ~6 min
9325 Katy Freeway, Houston 77024
Mo-Su 06:00-23:00
Parking 0.27 mi ~6 min
Coffee Starbucks 0.28 mi ~6 min
Convenience Timewise 0.30 mi ~7 min
Gas station Shell 0.30 mi ~6 min
Gas station Costco Gasoline 0.31 mi ~7 min
Coffee Bean & Bottle 0.33 mi ~7 min
Gas station H-E-B Fuel 0.41 mi ~9 min
Pharmacy H-E-B Pharmacy 0.44 mi ~9 min
Grocery H-E-B 0.47 mi ~10 min
Distances are straight‑line estimates — walking routes may be longer. Hours and phone numbers can change; call ahead to confirm.
Credentials and Medicare
NPPES does not list a state licence number for this record. That is not unusual — organizations and some provider types are not required to file one. Verify current licensure with the relevant state board before care.
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 Pharmacy covers
A facility used by pharmacists for the compounding and dispensing of medicinal preparations and other associated professional and administrative services. A pharmacy is a facility whose primary function is to store, prepare and legally dispense prescription drugs under the professional supervision of a licensed pharmacist. It meets any licensing or certification standards set forth by the jurisdiction where it is located. NUCC Health Care Provider Taxonomy, code 333600000X
All registered taxonomy codes
This provider registers 3 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 333600000X | Pharmacy | — | — | primary |
| 332B00000X | Durable Medical Equipment & Medical Supplies | — | — | |
| 3336C0003X | Community/Retail Pharmacy Community/Retail Pharmacy | — | — |
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 | 1003480443 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | May 19, 2021 |
| Last updated | Jun 15, 2022 |
| Status | Active |
| Practice address |
9055 KATY FWY STE 101 Houston, TX 77024 (713) 373-3300 Fax (713) 461-0561 |
| Mailing address |
1901 E VOORHEES ST MS 790 Danville, IL 61834 |
| Other names |
Walgreens #21388 Former Legal Name |
| Other identifiers |
5934321
· Other (TX) |
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 | 4 | 8 | 0 | 4 | 4 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 8 | 8 | 0 | 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.