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

Caitlin Self, MS, CNS, LDN

Nutritionist in Baltimore, MD · enumerated 2019 · practices at Ancient Arts Acupuncture A Close PC.

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

National Provider Identifier

1134783160

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Registry record

Entity type Individual (Type 1)

Name Caitlin Self

Credential MS, CNS, LDN

Sex Female

Practice address Baltimore, MD, 21224

Phone (443) 869-6584

Enumeration date Apr 25, 2019

Last updated in NPPES Apr 25, 2019

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

Taxonomy & licenses

133N00000X Nutritionist Dietary & Nutritional Service Providers · License DX4657 (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

How do I verify Caitlin Self's NPI record?

Cross-check NPI 1134783160 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1134783160 active?

Yes, as of the latest NPPES snapshot, NPI 1134783160 is active (record last updated 2019-04-25).

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Ancient Arts Acupuncture A Close PC Acupuncturist · Baltimore, MD NPI 1063101913 Cory Glasgow Acupuncturist · Baltimore, MD NPI 1427742428

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-04-25.