Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Susan W Blain, PSY D
Psychologist in St Louis, MO · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1831112861
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Susan W Blain
Credential PSY D
Sex Female
Practice address 6651 Chippewa, Ste 223, St Louis, MO, 63109
Phone (314) 644-2395
Fax (314) 644-5917
Enumeration date Jul 25, 2006
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
PSYD · Doctor of Psychology: A clinical doctorate in psychology focused on professional practice.
About the PSYD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| S21684 | Other | - | MARCY HMO |
| 3894 | Other | - | BLUE CROSS |
| 6156413 | Other | - | BLUE CROSS HARMONY |
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
Where does Susan Blain practice?
The practice location on file with NPPES is in St Louis, MO. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Susan Blain?
The National Provider Identifier (NPI) for Susan Blain is 1831112861, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Wallace P Berkowitz MD Ltd Otolaryngology Physician · St Louis, MO NPI 1952387516 Kevin Walsh Orthodontics and Dentofacial Orthopedics Dentistry · St Louis, MO NPI 1518033174 Joseph Vitale Chiropractor · St Louis, MO NPI 1083782171 Narendir T Soorya Inc Psychiatry Physician · St Louis, MO NPI 1396865499 Southwest Endodontic Assoc. Endodontics · St. Louis, MO NPI 1417218249
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.