Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Eudoxia E Tsongalis-Arruda, OD
Optometrist in Fall River, MA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1194804922
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Registry record
Entity type Individual (Type 1)
Name Eudoxia E Tsongalis-Arruda
Credential OD
Sex Female
Practice address 920 Plymouth Ave, Fall River, MA, 02721
Phone (508) 673-5831
Fax (508) 676-2128
Enumeration date Nov 3, 2006
Last updated in NPPES Nov 29, 2011
Taxonomy & licenses
OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses.
About the OD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 2200794 | Other | MA | UNITED HEALTHCARE OF NE |
| 5416140 | Other | MA | CIGNA |
| 23836-2 | Other | RI | BLUE CROS BLUE SHIELD |
| 0313831 | Other | MA | MASSHEALTH |
| 38666 | Other | MA | CHILDREN'S MEDICAL |
| 28599 | Other | MA | BMC HEALTHNET |
| 0028632 | Other | RI | NEIGHBORHOOD HEALTH PLAN |
| 004072 | Other | MA | TUFTS HEALTH PLAN |
| 153227 | Other | MA | HARVARD PILGRIM HEALTH |
| 408873 | Other | RI | BLUE CHIP OF RI |
| W16296 | Other | MA | 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 Eudoxia Tsongalis-Arruda's NPI record?
Cross-check NPI 1194804922 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1194804922 active?
Yes, as of the latest NPPES snapshot, NPI 1194804922 is active (record last updated 2011-11-29).
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-11-29.