Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Chareese Hammer
Doula in Prescott, AZ · enumerated 2026.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1649125428
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Mrs. Chareese Hammer
Sex Female
Practice address 407 E Sheldon St, Prescott, AZ, 86301
Phone (928) 533-3674
Enumeration date Feb 26, 2026
Last updated in NPPES Feb 26, 2026
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
What specialty is Chareese Hammer?
Chareese Hammer is registered in NPPES with the primary taxonomy of Doula. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
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.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-02-26.