Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Karin Singer, L.AC, MAOM

Acupuncturist in Sierra Vista, AZ · enumerated 2015.

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

National Provider Identifier

1194117994

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Registry record

Entity type Individual (Type 1)

Name Karin Singer

Credential L.AC, MAOM

Sex Female

Practice address 501 Essex Dr, Sierra Vista, AZ, 85635

Phone (520) 459-1203

Enumeration date Mar 3, 2015

Last updated in NPPES Mar 3, 2015

Taxonomy & licenses

171100000X Acupuncturist Other Service Providers · License 0958 (AZ) Primary

LAC · Licensed Acupuncturist: A practitioner licensed to perform acupuncture. About the LAC credential

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 Karin Singer's NPI record?

Cross-check NPI 1194117994 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1194117994 active?

Yes, as of the latest NPPES snapshot, NPI 1194117994 is active (record last updated 2015-03-03).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-03-03.