Record, ENR, bronze and silver
ENR-115243
Received 2026-05-31T06:54:28Z, line 14,422 of the ENR feed
ENRRule
Bronze vs silver
Field by field: what arrived, what normalisation produced, and whether anything changed
| Field | Bronze (as received) | Silver (normalised) | Change |
|---|---|---|---|
| First name | Ngueyn, Kevin | Kevin | Changed |
| Middle | R | R | Unchanged |
| Last name | — | Ngueyn | Changed |
| Date of birth | 19600917 | 1960-09-17 | Parsed |
| Gender | M | M | Unchanged |
| Member ID | UHC-91720-45 | UHC-91720-45 | Unchanged |
| SSN | NULL | — | Cleared |
| Phone | ···· | — | Unchanged |
| KEVIN.NGUYEN@GMAIL.COM | kevin.nguyen@gmail.com | Changed | |
| Address | 7436 Cedar Ln | 7436 Cedar Ln | Unchanged |
| City | ·Nashville | Nashville | Changed |
| State | ·TN | TN | Changed |
| ZIP | — | — | Unchanged |
| Group | GRP-4719 | GRP-4719 | Unchanged |
| Plan | NAVIGATE-HMO | NAVIGATE-HMO | Unchanged |
- Quality score
- 0.64
- Name key
- kevin|ngueyn
- Address key
- 7436|cedar|nashville
- Canonical first
- kevin
Quality flags
6 raised during normalisation
- Name split from “Last, First”First-name field held "LAST, FIRST"; the two parts were split into their own fields
- Date of birth reformattedDate of birth rewritten to ISO 8601 from a source format (MM/DD/YYYY, YYYYMMDD, Mon D, YYYY)
- ZIP missingStreet address present but no ZIP supplied
- Email lower-casedEmail lower-cased
- Whitespace trimmedLeading or trailing whitespace removed from one or more fields
- Placeholder values clearedPlaceholder tokens such as NULL, N/A, UNKNOWN or "-" treated as empty
Candidate pairs
Every scored comparison involving this record, highest score first
| Other record | Score | Method | Rule | Decision |
|---|---|---|---|---|
| ENR-115244 | 0.99 | Rule | D1 member id + dob exact | Auto-linked |
Resolution
Linked 2026-10-19 19:54:36
- Identity
- MBR-015454
- Method
- Rule
- Confidence
- 0.99
- Rule
- D1 member id + dob exact
Golden record: Kevin Ngueyn, 1960-09-17, 2 records, Verified
Evidence
Matched against ENR-115244
| Field | Similarity | Weight | Note |
|---|---|---|---|
| Name | 0.94 | 3.0 | |
| Date of birth | 1.00 | 3.0 | exact |
| Member ID | 1.00 | 4.0 | |
| Address | 1.00 | 2.0 | exact |
Audit
5 hash-chained entries for this record
- Record linked automaticallya47fd9578d2026-10-19 19:54:38, matching_agentidentity id MBR-015454, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record ENR-115244
- Record linked automatically4ae561ca312026-10-19 19:52:09, matching_agentidentity id MBR-015454, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record ENR-115244
- Record linked automatically44d0aef04c2026-10-19 19:45:42, matching_agentidentity id MBR-015454, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record ENR-115244
- Record linked automatically270515a5542026-10-19 19:32:31, matching_agentidentity id MBR-015454, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record ENR-115244
- Record linked automatically96bd9a54bf2026-10-19 19:31:28, matching_agentidentity id MBR-043746, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record CLM-411486