Record, ENR, bronze and silver
ENR-138543
Received 2026-10-07T18:56:43Z, line 80,285 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 | Brown, Andrew | Andrew | Changed |
| Middle | — | — | Unchanged |
| Last name | — | Brown | Changed |
| Date of birth | 19751017 | 1975-10-17 | Parsed |
| Gender | F | F | Unchanged |
| Member ID | UHC-87271-63 | UHC-87271-63 | Unchanged |
| SSN | •••-••-0053 | •••-••-0053 | Unchanged |
| Phone | (619) 933-6966·· | 6199336966 | Parsed |
| UNKNOWN | — | Cleared | |
| Address | 7476 Apache Boulevard | 7476 Apache Blvd | Changed |
| City | San Diego | San Diego | Unchanged |
| State | CA | CA | Unchanged |
| ZIP | 92144 | 92144 | Unchanged |
| Group | GRP-8380 | GRP-8380 | Unchanged |
| Plan | CHOICE-PLUS-PPO | CHOICE-PLUS-PPO | Unchanged |
- Quality score
- 0.62
- Name key
- andrew|brown
- Address key
- 7476|apache|92144
- Canonical first
- andrew
Quality flags
7 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
- 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-138544 | 0.99 | Rule | D1 member id + dob exact | Auto-linked |
| PRV-28616 | 0.97 | Rule | D2 ssn4 + dob + last name | Auto-linked |
Resolution
Linked 2026-10-19 19:54:36
- Identity
- MBR-008397
- Method
- Rule
- Confidence
- 0.99
- Rule
- D1 member id + dob exact
Golden record: Andrew Brown, 1975-10-17, 3 records, Verified
Evidence
Matched against ENR-138544
| Field | Similarity | Weight | Note |
|---|---|---|---|
| Name | 0.97 | 3.0 | nickname |
| Date of birth | 1.00 | 3.0 | exact |
| Member ID | 1.00 | 4.0 | |
| SSN (last four) | 1.00 | 2.5 | |
| Phone | 1.00 | 1.5 | |
| Address | 1.00 | 2.0 | exact |
Audit
4 hash-chained entries for this record
- Record linked automatically731c04b2d42026-10-19 19:54:38, matching_agentidentity id MBR-008397, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record ENR-138544
- Record linked automaticallybaac8fc3c52026-10-19 19:52:09, matching_agentidentity id MBR-008397, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record ENR-138544
- Record linked automatically135b83603b2026-10-19 19:45:42, matching_agentidentity id MBR-008397, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record ENR-138544
- Record linked automatically6ac4578d272026-10-19 19:32:31, matching_agentidentity id MBR-008397, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record ENR-138544