Record, ENR, bronze and silver
ENR-141362
Received 2026-01-31T18:01:22Z, line 27,128 of the ENR feed
ENRSingle record
Bronze vs silver
Field by field: what arrived, what normalisation produced, and whether anything changed
| Field | Bronze (as received) | Silver (normalised) | Change |
|---|---|---|---|
| First name | JEFFREY | Jeffrey | Changed |
| Middle | — | — | Unchanged |
| Last name | CONTRERAS | Contreras | Changed |
| Date of birth | 1981-09-22 | 1981-09-22 | Unchanged |
| Gender | M | M | Unchanged |
| Member ID | UHC3377485 | UHC-33774-85 | Parsed |
| SSN | •••-••-4816 | •••-••-4816 | Unchanged |
| Phone | +1 766 697 5130 | 7666975130 | Parsed |
| jeffrey.contreras64@icloud.com | jeffrey.contreras64@icloud.com | Unchanged | |
| Address | 2766 Mesa Drive | 2766 Mesa Dr | Changed |
| City | Tucson | Tucson | Unchanged |
| State | AZ | AZ | Unchanged |
| ZIP | 85721 | 85721 | Unchanged |
| Group | GRP-4519 | GRP-4519 | Unchanged |
| Plan | MEDICARE-ADV-A | MEDICARE-ADV-A | Unchanged |
- Quality score
- 0.78
- Name key
- jeffrey|contreras
- Address key
- 2766|mesa|85721
- Canonical first
- jeffrey
Quality flags
5 raised during normalisation
- Name re-casedName letter-case rewritten to Title Case and stray characters removed
- Phone reformattedPhone reduced to ten digits, punctuation and leading country code removed
- Member ID reformattedMember ID re-hyphenated and upper-cased to the UHC-#####-## pattern
- 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
Candidate pairs
Every scored comparison involving this record, highest score first
No candidate pairs
Blocking produced no comparisons for this record.
Resolution
Linked 2026-10-22 12:43:43
- Identity
- MBR-009242
- Method
- Single record
- Confidence
- 1.00
- Rule
- weighted score, no rule
Golden record: Jeffrey Contreras, 1981-09-22, 1 record, Verified
Evidence
No field-level evidence recorded.
Audit
1 hash-chained entry for this record
- Record linked automatically669e15e93e2026-10-19 19:31:28, matching_agentidentity id MBR-001943, confidence 0.99, rule D1 member_id + dob exact, method deterministic, matched record ENR-141361