Record, ENR, bronze and silver

ENR-122974

Received 2026-02-06T22:11:22Z, line 84,001 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	Duncan, Nathan	Nathan	Changed
Middle	—	—	Unchanged
Last name	—	Duncan	Changed
Date of birth	08/14/1953	1953-08-14	Parsed
Gender	·-	—	Cleared
Member ID	UHC-67523-80	UHC-67523-80	Unchanged
SSN	—	—	Unchanged
Phone	4226485765	4226485765	Unchanged
Email	nathan.duncan@yahoo.com··	nathan.duncan@yahoo.com	Changed
Address	637 BROADWAY	637 Broadway	Changed
City	Glendale··	Glendale	Changed
State	AZ	AZ	Unchanged
ZIP	85357	85357	Unchanged
Group	GRP-2854	GRP-2854	Unchanged
Plan	MEDICARE-ADV-A··	MEDICARE-ADV-A	Changed

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)
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

Every scored comparison involving this record, highest score first

No candidate pairs

Blocking produced no comparisons for this record.

Linked 2026-10-22 12:43:43

Golden record: Nathan Duncan, 1953-08-14, 1 record, Verified

Evidence

No field-level evidence recorded.

1 hash-chained entry for this record

Record linked automaticallyb34656c011
2026-10-19 19:31:28, matching_agent
identity id MBR-004717, confidence 0.96, rule D3 member_id + name, method deterministic, matched record ENR-122975