NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Jason Bosley-Smith, LDN, CNS

Nutritionist in Baltimore, MD · enumerated 2016.

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

National Provider Identifier

1689027781

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Registry record

Entity type Individual (Type 1)
Name Jason Bosley-Smith
Credential LDN, CNS
Sex Male
Practice address Baltimore, MD, 21207
Phone (410) 448-6361
Fax (410) 448-1873
Enumeration date Jul 13, 2016
Last updated in NPPES Jul 13, 2016

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

133N00000X Nutritionist Dietary & Nutritional Service Providers · License DX3830 (MD) 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.

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Frequently asked questions

Is NPI 1689027781 active?
Yes, as of the latest NPPES snapshot, NPI 1689027781 is active (record last updated 2016-07-13).
How do I verify Jason Bosley-Smith's NPI record?
Cross-check NPI 1689027781 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-07-13.