Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Ann Charlotte Margareta Valentin, N.M.D.
Naturopath in Prescott, AZ · enumerated 2016.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1114478989
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Registry record
Entity type Individual (Type 1)
Name Dr. Ann Charlotte Margareta Valentin
Credential N.M.D.
Sex Female
Practice address 343 S Montezuma St, Prescott, AZ, 86303
Phone (928) 445-2900
Fax (928) 445-2053
Enumeration date Oct 17, 2016
Last updated in NPPES Oct 17, 2016
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 this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Ann Charlotte Valentin?
Ann Charlotte Valentin is registered in NPPES with the primary taxonomy of Naturopath. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → Robert Zieve Family Medicine Physician · Prescott, AZ NPI 1023181583 Martha Odegaard Acupuncturist · Prescott, AZ NPI 1780726372 Susan Godman Naturopath · Prescott, AZ NPI 1720101868 Randy Spicer Naturopath · Prescott, AZ NPI 1366628869 Raequi Wilson Naturopath · Prescott, AZ NPI 1588907869 Morgan Osborn Naturopath · Prescott, AZ NPI 1912684499
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-10-17.