Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Mia Marin- Peck Crupper, N.D., L.M.T
Naturopath in Portland, OR · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1609992650
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Registry record
Entity type Individual (Type 1)
Name Dr. Mia Marin- Peck Crupper
Credential N.D., L.M.T
Sex Female
Practice address 4259 Ne Broadway St, Portland, OR, 97213
Phone (503) 235-2259
Enumeration date Mar 21, 2007
Last updated in NPPES Feb 7, 2012
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 Mia Crupper?
Mia Crupper 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.
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 → Ron Sundholm Hearing Instrument Specialist · Portland, OR NPI 1962592766 Northland Hearing Centers, Inc. Audiologist-Hearing Aid Fitter · Portland, OR NPI 1528193380 Michael Crupper Naturopath · Portland, OR NPI 1407090640 Gift of Life Clinic Naturopath · Portland, OR NPI 1407128309 John Mccollum Specialist · Portland, OR NPI 1083036073
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-02-07.