Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Wing Yee Jackie Ma, PH.D.
Psychologist in Madison, WI · enumerated 2023.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1295519866
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Registry record
Entity type Individual (Type 1)
Name Dr. Wing Yee Jackie Ma
Credential PH.D.
Sex Female
Practice address 1102 S Park St Ste 300, Madison, WI, 53715
Phone (608) 263-9550
Fax (608) 263-0135
Enumeration date Aug 23, 2023
Last updated in NPPES Jun 16, 2025
Taxonomy & licenses
103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 5081-57 (WI) Secondary
PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers.
About the PHD 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
What specialty is Wing Yee Jackie Ma?
Wing Yee Jackie Ma is registered in NPPES with the primary taxonomy of Psychologist. 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 2025-06-16.