Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ms. Holly J Reynolds Buchen, PA
Physician Assistant in Hudson, WI · enumerated 2011.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1477833275
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Registry record
Entity type Individual (Type 1)
Name Ms. Holly J Reynolds Buchen
Credential PA
Sex Female
Practice address 1610 Maxwell Dr, Hudson, WI, 54016
Phone (715) 389-5278
Enumeration date Aug 24, 2011
Last updated in NPPES Feb 23, 2021
Taxonomy & licenses
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 2835 (WI) Primary
PA · Physician Assistant: A licensed clinician who practices medicine in collaboration with physicians, trained in a graduate PA program.
About the PA 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.
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 Holly Reynolds Buchen?
Holly Reynolds Buchen is registered in NPPES with the primary taxonomy of Physician Assistant. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → St. Croix Women'S Center, S.C. Medical Specialty Clinic/Center · Hudson, WI NPI 1942253950 Joel Sengbusch Chiropractor · Hudson, WI NPI 1265512339 Matthew Nelson Chiropractor · Hudson, WI NPI 1083794192 Best Chiropractic Clinic Sc Chiropractor · Hudson, WI NPI 1881774735 Pediatric and Young Adult Medicine, PA Primary Care Clinic/Center · Hudson, WI NPI 1710129812 Forefront Dermatology, S.C. Dermatology Physician · Hudson, WI NPI 1285972836 Periodontal Center Periodontics · Hudson, WI NPI 1497348239
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-02-23.