Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jonathan Graham

Case Manager/Care Coordinator in South Lake Tahoe, CA · enumerated 2024 · practices at Sierra Child & Family Services.

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

National Provider Identifier

1891510541

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Jonathan Graham

Sex Male

Practice address 924 Emerald Bay Rd Ste A2, South Lake Tahoe, CA, 96150

Phone (530) 544-2111

Enumeration date Nov 18, 2024

Last updated in NPPES Nov 18, 2024

Taxonomy & licenses

171M00000X Case Manager/Care Coordinator Other Service Providers 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

Is NPI 1891510541 active?

Yes, as of the latest NPPES snapshot, NPI 1891510541 is active (record last updated 2024-11-18).

How do I verify Jonathan Graham's NPI record?

Cross-check NPI 1891510541 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-11-18.