Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Nancy Ann Rao, ND LAC
Acupuncturist in Boulder, CO · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1659593499
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Registry record
Entity type Individual (Type 1)
Name Dr. Nancy Ann Rao
Credential ND LAC
Sex Female
Practice address 1295 Yellow Pine Ave, Boulder Naturopathic Clinic, Boulder, CO, 80304
Phone (303) 545-2021
Fax (303) 545-2003
Enumeration date May 2, 2007
Last updated in NPPES Sep 11, 2025
Taxonomy & licenses
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.
Frequently asked questions
Is NPI 1659593499 active?
Yes, as of the latest NPPES snapshot, NPI 1659593499 is active (record last updated 2025-09-11).
How do I verify Nancy Rao's NPI record?
Cross-check NPI 1659593499 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 2025-09-11.