Record, TPA, bronze and silver
TPA-53596
Received 2026-02-24T02:23:53Z, line 52,847 of the TPA feed
TPAScored
Bronze vs silver
Field by field: what arrived, what normalisation produced, and whether anything changed
| Field | Bronze (as received) | Silver (normalised) | Change |
|---|---|---|---|
| First name | Clark, Walter | Walter | Changed |
| Middle | — | — | Unchanged |
| Last name | — | Clark | Changed |
| Date of birth | Apr 23, 1938 | 1938-04-23 | Parsed |
| Gender | M | M | Unchanged |
| Member ID | — | — | Unchanged |
| SSN | NULL | — | Cleared |
| Phone | 462-283-1591 | 4622831591 | Parsed |
| — | — | Unchanged | |
| Address | ·6835 OAK STREET | 6835 Oak St | Changed |
| City | SAN DIEGO | San Diego | Changed |
| State | CA·· | CA | Changed |
| ZIP | 92132 | 92132 | Unchanged |
| Group | UNKNOWN | — | Cleared |
| Plan | MEDICARE-ADV-A | MEDICARE-ADV-A | Unchanged |
- Quality score
- 0.60
- Name key
- walter|clark
- Address key
- 6835|oak|92132
- Canonical first
- walter
Quality flags
8 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)
- Phone reformattedPhone reduced to ten digits, punctuation and leading country code removed
- Street suffix standardisedStreet suffix standardised to USPS abbreviation (Street to St, Avenue to Ave, and so on)
- Address re-casedStreet line re-cased and punctuation removed
- City re-casedCity re-cased to Title Case
- 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-110788 | 1.00 | Scored | — | Auto-linked |
Resolution
Linked 2026-10-22 12:43:43
- Identity
- MBR-015479
- Method
- Scored
- Confidence
- 1.00
- Rule
- weighted score, no rule
Golden record: Walter Clark, 1938-04-23, 2 records, Verified
Evidence
Matched against ENR-110788
| Field | Similarity | Weight | Note |
|---|---|---|---|
| Name | 1.00 | 3.0 | |
| Date of birth | 1.00 | 3.0 | exact |
| Phone | 1.00 | 1.5 |
Audit
6 hash-chained entries for this record
- Record linked automatically2a23d3d8982026-10-22 12:43:54, scoring_agentidentity id MBR-015479, confidence 1, method probabilistic, matched record ENR-110788, policy version 1
- Record linked automatically1a03586a8b2026-10-19 19:54:38, scoring_agentidentity id MBR-015479, confidence 1, method probabilistic, matched record ENR-110788, policy version 1
- Record linked automatically5fe88674542026-10-19 19:52:09, scoring_agentidentity id MBR-015479, confidence 1, method probabilistic, matched record ENR-110788, policy version 1
- Record linked automaticallyb76c30becf2026-10-19 19:45:42, scoring_agentidentity id MBR-015479, confidence 1, method probabilistic, matched record ENR-110788, policy version 1
- Record linked automaticallyd2babd030b2026-10-19 19:32:31, scoring_agentidentity id MBR-015479, confidence 1, method probabilistic, matched record ENR-110788, policy version 1
- Record linked automatically62b0ceeed92026-10-19 19:31:28, scoring_agentidentity id MBR-001982, confidence 1, method probabilistic, matched record PRV-22405, policy version 1