Horizon Altus PLLC
Horizon Altus PLLC is an Emergency Medicine Physician in Houston, Texas. Registered with an NPI since 2026.
- In the registry since
- 2026
What do these letters mean?
- PLLC — Professional limited liability company
- A form of business registration, not a clinical qualification.
Practice location Address checks out
1535 W Loop S Ste 300Houston, TX 77027-0003
Phone: (800) 417-0470
Fax: (832) 219-3228
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Pin is approximate — placed at the ZIP-code centre, not the exact door.
Specialties & licences
| Emergency Medicine Physician (primary) | Taxonomy 207P00000X |
|---|
Record details
| NPI number | 1124979471 |
|---|---|
| Entity type | Organization (Type 2) |
| Organization subpart | No |
| Authorized official | Darleen Callahan — Vice President, Revenue Cycle · (800) 417-0740 |
| NPI enumerated | February 4, 2026 |
| Last updated in NPPES | April 17, 2026 |
| Certification date | April 17, 2026 |
| Mailing address | 1535 West Loop S Ste 300, Houston, TX 77027-0003 |
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