Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor
Dr. Susan J Van Fossen, RN, MSN, BC, PMHNP,
Psychiatric/Mental Health Nurse Practitioner in San Antonio, TX · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1558309328
See something wrong? Report a correction
Registry record
Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 87N290 | Other | TX | BLUE CROSS BLUE SHIELD |
| 118282603 | Medicaid | TX | - |
| 118282605 | Other | TX | INDIVIDUAL |
| 118282601 | Medicaid | TX | - |
| 500012787 | Other | TX | RAILROAD |
| 118282602 | Medicaid | TX | - |
| 8N3327 | Other | TX | BLUE CROSS BLUE SHIELD |
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.
Frequently asked questions
How do I verify Susan Van Fossen's NPI record?
Is NPI 1558309328 active?
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-02-19.