Rxsim LLC
NPI 1639468036 · Community/Retail Pharmacy · Houston, TX
Enrolled with Medicare as Part B Supplier - Pharmacy · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rxsim LLC is a Community/Retail Pharmacy organization in Houston, TX (NPI 1639468036).
Provider details
- NPI number
- 1639468036
- Entity type
- Organization
- Primary specialty
- Community/Retail PharmacySuppliers
- Organization subpart
- No
- Authorized official
- Bin Yu, Owner(281) 506-2453
- License
- 27569 (TX)
Specialties & taxonomies
Suppliers
Suppliers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
15 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
434 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Administration of Influenza Virus VaccineG0008 | 219 | $28 |
| Admn Sarscov2 Vacc 1 Dose90480 | 188 | $43 |
| Administration of Pneumococcal VaccineG0009 | 27 | $33 |
Typical Medicare-allowed amounts for these services range $28–$43 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Other names (DBA / former)
- Doing business as
- Medx Pharmacy and Compounding
Registry dates
- Enumerated
- 2011-04-06
- Last updated
- 2023-04-28
- Certified
- 2023-04-28
Frequently asked questions
- What is Rxsim LLC's NPI number?
- Rxsim LLC's National Provider Identifier (NPI) is 1639468036, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Rxsim LLC?
- Rxsim LLC is classified in the NPPES registry as Community/Retail Pharmacy (Suppliers).
- Where is Rxsim LLC located?
- Rxsim LLC's practice location on file with NPPES is 6918 Corporate Dr Suite B5, Houston, TX 77036.
- What is Rxsim LLC's phone number?
- The practice phone number listed in the NPPES registry for Rxsim LLC is (281) 506-2453.
- Does Rxsim LLC accept Medicare?
- Rxsim LLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Rxsim LLC?
- The authorized official listed on Rxsim LLC's NPPES record is Bin Yu, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Rxsim LLC's NPI active?
- Yes — Rxsim LLC's NPI (1639468036) is active in the NPPES registry as of the last update on 2023-04-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.