Alliance Anesthesia Services
Alliance Anesthesia Services is a healthcare organization registered as Certified Registered Nurse Anesthetist in Webster, TX, holding Type 2 (organization) NPI 1003580994 since 2021. The authorized official on file is Mohamad Azzam, Managing Partner.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1003580994 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Alliance Anesthesia Services |
| Practice address | 220 E MEDICAL CENTER BLVD, Webster, TX, 77598 |
| Phone | 8328586531 |
| Enumeration date | 2021-08-04 |
| Last updated in NPPES | 2022-09-29 |
Authorized official
| Name | Mohamad Azzam |
|---|---|
| Title | Managing Partner |
| Phone | 8328586531 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 367500000X | Certified Registered Nurse Anesthetist | Primary | — | — |
Copy-ready billing details
Provider: Alliance Anesthesia Services NPI: 1003580994 Taxonomy: 367500000X (Certified Registered Nurse Anesthetist) Address: 220 E MEDICAL CENTER BLVD, Webster, TX, 77598
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1144517467 | Mohamad Azzam | Individual | Pain Medicine (Anesthesiology) Physician | Webster, TX |
| 1669906608 | Advanced Pain Management Pllc | Organization | Pain Medicine Physician | Webster, TX |
| 1326697194 | Mazza Anesthesia Services, Pllc | Organization | Certified Registered Nurse Anesthetist | Webster, TX |
| 1699314716 | Rachel Thompson | Individual | Acute Care Nurse Practitioner | Webster, TX |
| 1538774831 | Polaris Anesthesia Pllc | Organization | Anesthesiology Physician | Webster, TX |
| 1407454648 | Jordan Brown | Individual | Physician Assistant | Webster, TX |
| 1760063861 | Amber Cunningham | Individual | Physician Assistant | Webster, TX |
| 1568283455 | Anna Rabalais | Individual | Medical Physician Assistant | Webster, TX |
Verify this record
Cross-check NPI 1003580994 against the authoritative CMS record: view Alliance Anesthesia Services on the official NPPES registry .
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.
Frequently asked questions
What is a Type 2 NPI?
What type of organization is Alliance Anesthesia Services?
Source: CMS NPPES (public data). Snapshot 2026-07-10. Provider record last updated 2022-09-29.