LAURENT LEWKOWIEZ

NPI 1811002496 · Clinical Cardiac Electrophysiology · Anthem

Provider Status Assessment

Verified Active

Strong multi-source corroboration of active practice across 3 carrier networks with confirmed Colorado DORA license.

Confidence: High

Evidence: 5594 items from 11 sources

Signals: 8 supporting · 0 opposing

Resolution: All evidence sources corroborate active practice. 8 supporting signals with no contradictions across 8 evaluated sources.

Data Source Signals

✓

NPPES

DENVER, 80205

Freshness: Unknown

✓

Network Status

Listed with 4 carriers

anthem_co — in_network (commercial)
anthem_co — in_network (commercial)
kpic_co — in_network (commercial)
kaiser_co — in_network (commercial)

✓

DORA License

Active

✓

Medicare

25 services

13 beneficiaries

$2,366.73 total payment

Specialty: Clinical Cardiac Electrophysiology

✗

Care Compare

Address mismatch with NPPES

DENVER, 80205
DENVER, 80247
LAFAYETTE, 80026
LAKEWOOD, 80226
LONE TREE, 80124

✓

PECOS Enrollment

Medicare enrolled

System Reasoning

Claim Under Evaluation

Provider is actively practicing and appropriately listed in carrier networks

Evidence Evaluated

NPPES Registry: Active NPI, registered in DENVER

Colorado DORA License: License status: Active

Medicare Billing: 25 services, 13 beneficiaries

PECOS Enrollment: Medicare enrollment confirmed

Federal Exclusion Check: No federal exclusions found (OIG LEIE, SAM.gov)

Carrier Networks: Listed in 4 carrier networks

CMS Care Compare: Found in Care Compare with 5 locations

FHIR Directory: Active endpoint in carrier FHIR directory

Trust Evaluation

identity:0.75Strong

licensure:0.90Strong

activity:1.00

Dimension Scores

Composite0.82

Identity0.75 — Moderate

Active NPI with specialty classification

Licensure0.90 — Strong

Active Colorado DORA license confirmed

Activity1.00 — Strong

Active Medicare billing confirmed

Reachability0.60 — Moderate

Single address source (NPPES)

Network0.75 — Moderate

Limited carrier network presence

Why is this provider classified as “verified active”?

Strong multi-source corroboration of active practice. All dimensions above 0.55 with evidence depth ≥ 5. Active license confirmed.

Carrier Network Listings

3 networks across 2 carriers

Anthem(1 network)

1 DOI 6C-3

Anthem Blue Cross Blue ShieldDOI 6C-3

View carrier →

Kaiser Permanente(2 networks)

2 DOI 6C-3

Kaiser Permanente Insurance CoDOI 6C-3

View carrier →

Kaiser PermanenteDOI 6C-3

View carrier →

Related Investigations

All providers in Anthem Blue Cross Blue Shield networkView →All Clinical Cardiac Electrophysiology providers statewideView →All providers in DENVER 80205View →All providers classified as Verified ActiveView →

Known Addresses

NPPESDENVER, 80205

Care CompareDENVER, 80205

Care CompareDENVER, 80247

Care CompareLAFAYETTE, 80026

Care CompareLAKEWOOD, 80226

Care CompareLONE TREE, 80124

Evidence

5594 items across 22 assertions from 11 sources

Connected Records

Colorado License

Cancelled

DORA

Practice Address

LAKEWOOD, 80226

cms_care_compare, NPPES

Carrier Network Listing

Listed in 3 carrier networks

TiC: Anthem Blue Cross Blue Shield, TiC: Kaiser Permanente Insurance Company, TiC: Kaiser Permanente

Electronic Endpoint

Record found

nppes_endpoint

NPI Registration

Status: active

NPPES Deactivation

Order/Referring Eligibility

Record found

cms_order_refer

Medicare Enrollment

Enrolled

PECOS

Medicare Billing

25 services

cms_medicare

entity_type

Record found

NPPES

Federal Exclusion Check

No exclusion found

OIG LEIE + SAM.gov

Evidence Lineage

Carrier Network ListingTrust: 0.80

↓TiC: Anthem Blue Cross Blue Shield5560 records ·weight 0.80 · Latest: Mar 14, 2026

Carrier Network ListingTrust: 0.80

↓TiC: Anthem Blue Cross Blue Shield5 records ·weight 0.80 · Latest: Mar 14, 2026

Colorado License StatusTrust: 0.95

↓DORA5 records ·weight 0.98 · Latest: Mar 13, 2026

Matched via: license_number

Colorado License StatusTrust: 0.95

↓DORA5 records ·weight 0.98 · Latest: Mar 6, 2026

Matched via: license_number

Colorado License StatusTrust: 0.95

Timeline

Mar 14, 2026Carrier listing: Anthem Blue Cross Blue Shield

Mar 13, 2026DORA license check: Cancelled

Mar 13, 2026DORA license check: Active

Mar 13, 2026DORA license check: Expired

Mar 12, 2026Electronic Endpoint: record found

Mar 12, 2026NPPES record: active

Mar 11, 2026Order/Referring Eligibility: record found

Mar 11, 2026Medicare enrollment: Approved

Mar 11, 2026Carrier listing: Kaiser Permanente Insurance Company

Mar 6, 2026Practice address: LAKEWOOD, 80226

Mar 6, 2026

Evidence

Loading evidence lineage...

Disclaimer: This analysis uses publicly available federal and state data sources. It does not constitute a determination of provider status or network participation. Contact the provider or health plan directly to verify current status.

Order/Referring eligible: Yes

reachability:0.60Moderate

System Determination

Verified Active

Composite score: 0.820

Strong multi-source corroboration of active practice across 3 carrier networks with confirmed Colorado DORA license.

Evidence

5594 items across 22 assertions from 11 sources

Connected Records

Colorado License

Cancelled

DORA

Practice Address

LAKEWOOD, 80226

cms_care_compare, NPPES

Carrier Network Listing

Listed in 3 carrier networks

TiC: Anthem Blue Cross Blue Shield, TiC: Kaiser Permanente Insurance Company, TiC: Kaiser Permanente

Electronic Endpoint

Record found

nppes_endpoint

NPI Registration

Status: active

NPPES Deactivation

Order/Referring Eligibility

Record found

cms_order_refer

Medicare Enrollment

Enrolled

PECOS

Medicare Billing

25 services

cms_medicare

entity_type

Record found

NPPES

Federal Exclusion Check

No exclusion found

OIG LEIE + SAM.gov

Evidence Lineage

Carrier Network ListingTrust: 0.80

↓TiC: Anthem Blue Cross Blue Shield5560 records ·weight 0.80 · Latest: Mar 14, 2026

Carrier Network ListingTrust: 0.80

↓TiC: Anthem Blue Cross Blue Shield5 records ·weight 0.80 · Latest: Mar 14, 2026

Colorado License StatusTrust: 0.95

↓DORA5 records ·weight 0.98 · Latest: Mar 13, 2026

Matched via: license_number

Colorado License StatusTrust: 0.95

↓DORA5 records ·weight 0.98 · Latest: Mar 6, 2026

Matched via: license_number

Colorado License StatusTrust: 0.95

Timeline

Mar 14, 2026Carrier listing: Anthem Blue Cross Blue Shield

Mar 13, 2026DORA license check: Cancelled

Mar 13, 2026DORA license check: Active

Mar 13, 2026DORA license check: Expired

Mar 12, 2026Electronic Endpoint: record found

Mar 12, 2026NPPES record: active

Mar 11, 2026Order/Referring Eligibility: record found

Mar 11, 2026Medicare enrollment: Approved

Mar 11, 2026Carrier listing: Kaiser Permanente Insurance Company

Mar 6, 2026Practice address: LAKEWOOD, 80226

Mar 6, 2026

weight 0.98 · Mar 13, 2026

Matched via: license_number

Colorado License StatusTrust: 0.95

↓DORAweight 0.98 · Mar 13, 2026

Matched via: license_number

Colorado License StatusTrust: 0.95

↓DORAweight 0.98 · Mar 13, 2026

Matched via: license_number

Colorado License StatusTrust: 0.95

↓DORAweight 0.98 · Mar 13, 2026

Matched via: license_number

Electronic EndpointTrust: 0.85

↓nppes_endpointweight 0.85 · Mar 12, 2026

NPI Registration StatusTrust: 0.90

↓NPPES Deactivationweight 0.85 · Mar 12, 2026

Order/Referring EligibilityTrust: 0.95

↓cms_order_referweight 0.95 · Mar 11, 2026

Medicare EnrollmentTrust: 0.95

↓PECOSweight 0.95 · Mar 11, 2026

Carrier Network ListingTrust: 0.80

↓TiC: Kaiser Permanente Insurance Companyweight 0.80 · Mar 11, 2026

Practice LocationTrust: 0.80

↓cms_care_compareweight 0.80 · Mar 6, 2026

Practice LocationTrust: 0.85

↓cms_care_compareweight 0.80 · Mar 6, 2026

↓NPPESweight 0.85 · Mar 5, 2026

Practice LocationTrust: 0.80

↓cms_care_compareweight 0.80 · Mar 6, 2026

Practice LocationTrust: 0.80

↓cms_care_compareweight 0.80 · Mar 6, 2026

Practice LocationTrust: 0.80

↓cms_care_compareweight 0.80 · Mar 6, 2026

Medicare Billing ActivityTrust: 0.90

↓cms_medicareweight 0.70 · Mar 6, 2026

Carrier Network ListingTrust: 0.80

↓TiC: Kaiser Permanenteweight 0.80 · Mar 5, 2026

entity_typeTrust: 0.85

↓NPPESweight 0.85 · Mar 5, 2026

Provider SpecialtyTrust: 0.85

↓NPPESweight 0.85 · Mar 5, 2026

Practice address: DENVER, 80205

Mar 6, 2026Practice address: LONE TREE, 80124

Mar 6, 2026Practice address: DENVER, 80247

Mar 6, 2026Practice address: LAFAYETTE, 80026

Mar 6, 2026Medicare billing: 25 services

Mar 5, 2026Carrier listing: Kaiser Permanente

Mar 5, 2026entity_type: record found

Mar 5, 2026Practice address: DENVER, 80205

Mar 5, 2026Provider Specialty: record found