Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Nathan James Lewis, CDCA

Addiction (Substance Use Disorder) Counselor in Cleveland, OH · enumerated 2018.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1356830202

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Nathan James Lewis

Credential CDCA

Sex Male

Practice address 6001 Woodland Ave, Cleveland, OH, 44104

Phone (216) 431-2018

Enumeration date May 7, 2018

Last updated in NPPES Jan 25, 2021

Taxonomy & licenses

171M00000X Case Manager/Care Coordinator Other Service Providers Secondary

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License 175193 (OH) Primary

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

How do I verify Nathan Lewis's NPI record?

Cross-check NPI 1356830202 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1356830202 active?

Yes, as of the latest NPPES snapshot, NPI 1356830202 is active (record last updated 2021-01-25).

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-01-25.