Record, ENR, bronze and silver
ENR-133338
Received 2026-09-23T22:53:39Z, line 63,658 of the ENR feed
ENRScored
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, Nathan | Nathan | Changed |
| Middle | R | R | Unchanged |
| Last name | — | Clark | Changed |
| Date of birth | 15-01-1941 | 1941-01-15 | Parsed |
| Gender | UNKNOWN | — | Cleared |
| Member ID | UHC-81651-12 | UHC-81651-12 | Unchanged |
| SSN | •••-••-1554 | •••-••-1554 | Unchanged |
| Phone | 292-984-6918 | 2929846918 | Parsed |
| nathan.clark@gmail.com | nathan.clark@gmail.com | Unchanged | |
| Address | 387 Jefferson Ave | 387 Jefferson Ave | Unchanged |
| City | Chandler | Chandler | Unchanged |
| State | AZ | AZ | Unchanged |
| ZIP | 85217 | 85217 | Unchanged |
| Group | GRP-1946 | GRP-1946 | Unchanged |
| Plan | MEDICARE-ADV-A | MEDICARE-ADV-A | Unchanged |
- Quality score
- 0.78
- Name key
- nathan|clark
- Address key
- 387|jefferson|85217
- Canonical first
- nathan
Quality flags
5 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
- 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 |
|---|---|---|---|---|
| PRV-27512 | 1.00 | Scored | — | Auto-linked |
| PRV-27511 | 0.99 | Rule | D1 member id + dob exact | Auto-linked |
| CLM-425487 | 0.99 | Rule | D1 member id + dob exact | Auto-linked |
Resolution
Linked 2026-10-19 19:54:36
- Identity
- MBR-029978
- Method
- Scored
- Confidence
- 1.00
- Rule
- weighted score, no rule
Golden record: Nathan Clark, 1941-01-15, 4 records, Verified
Evidence
Matched against PRV-27512
| Field | Similarity | Weight | Note |
|---|---|---|---|
| Name | 1.00 | 3.0 | |
| Date of birth | 1.00 | 3.0 | exact |
| Phone | 1.00 | 1.5 | |
| Address | 1.00 | 2.0 | exact |
Audit
4 hash-chained entries for this record
- Record linked automaticallyaa67f4e2b02026-10-19 19:54:38, scoring_agentidentity id MBR-029978, confidence 1, method probabilistic, matched record PRV-27512, policy version 1
- Record linked automaticallya53d11162b2026-10-19 19:52:09, scoring_agentidentity id MBR-029978, confidence 1, method probabilistic, matched record PRV-27512, policy version 1
- Record linked automaticallyb8cbf16c1e2026-10-19 19:45:42, scoring_agentidentity id MBR-029978, confidence 1, method probabilistic, matched record PRV-27512, policy version 1
- Record linked automaticallyb22c18f3262026-10-19 19:32:31, scoring_agentidentity id MBR-029978, confidence 1, method probabilistic, matched record PRV-27512, policy version 1