LANDMARK HEALTHCARE INC
LANDMARK HEALTHCARE INC is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1427012954, based in Irving, TX. The organization lists 9 taxonomy classifications, with Home Infusion Therapy Pharmacy recorded as primary.
Getting there
The practice address on file is 8200 TRISTAR DR STE 120, Irving, TX 75063. 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 |
|---|---|---|
| 27725 | TX | Home Infusion Therapy Pharmacy primary |
| 27725 | TX | Community/Retail Pharmacy |
| 27725 | TX | Compounding Pharmacy |
| 27725 | TX | Specialty Pharmacy |
| 27725 | TX | Pharmacy |
| 27725 | TX | Home Infusion Agency |
| 27725 | TX | Parenteral & Enteral Nutrition Supplies… |
This provider holds licence 27725 issued in TX. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
- Status
- Approved
- Provider type
- Dme Supplier - Pharmacy
- PAC ID
- 7911028139
- Enrollment ID
- O20100930096624
Medicare enrolment is recorded as approved under the provider type Dme Supplier - Pharmacy. Being enrolled means the provider can bill Medicare; it does not tell you whether they are currently accepting new Medicare patients. Call the office to confirm.
What Home Infusion Therapy Pharmacy covers
Pharmacy-based, decentralized patient care organization with expertise in USP 797-compliant sterile drug compounding that provides care to patients with acute or chronic conditions generally pertaining to parenteral administration of drugs, biologics and nutritional formulae administered through catheters and/or needles in home and alternate sites. Extensive professional pharmacy services, care coordination, infusion nursing services, supplies and equipment are provided to optimize efficacy and compliance. NUCC Health Care Provider Taxonomy, code 3336H0001X
All registered taxonomy codes
This provider registers 9 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 3336H0001X | Home Infusion Therapy Pharmacy Home Infusion Therapy Pharmacy | 27725 | TX | primary |
| 3336C0003X | Community/Retail Pharmacy Community/Retail Pharmacy | 27725 | TX | |
| 3336C0004X | Compounding Pharmacy Compounding Pharmacy | 27725 | TX | |
| 3336S0011X | Specialty Pharmacy Specialty Pharmacy | 27725 | TX | |
| 333600000X | Pharmacy | 27725 | TX | |
| 251E00000X | Home Health Agency | — | — | |
| 251F00000X | Home Infusion Agency | 27725 | TX | |
| 332B00000X | Durable Medical Equipment & Medical Supplies | — | — | |
| 332BP3500X | Parenteral & Enteral Nutrition Supplies (DME) Parenteral & Enteral Nutrition | 27725 | 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-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 | 1427012954 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Apr 13, 2006 |
| Last updated | Jul 16, 2025 |
| Status | Active |
| Practice address |
8200 TRISTAR DR STE 120 Irving, TX 75063 (866) 388-3883 Fax (888) 249-3132 |
| Other identifiers |
504261601
· Medicaid (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 | 4 | 2 | 7 | 0 | 1 | 2 | 9 | 5 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 4 | 4 | 7 | 0 | 1 | 4 | 9 | 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.