Susan Haydar, PHD
Susan Haydar is a Clinical Psychologist provider (Psychologist) practicing in Appleton, WI, registered in the NPPES registry with NPI 1730452400 since 2012. The credential PHD stands for Doctor of Philosophy. Practices at Partnership Community Health Center, Inc (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1730452400 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Susan Haydar |
| Credential | PHD |
| Sex | Female |
| Practice address | 5471 W WATERFORD LN, Appleton, WI, 54913 |
| Phone | 9207317445 |
| Enumeration date | 2012-02-10 |
| Last updated in NPPES | 2019-05-01 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 103TC0700X | Clinical Psychologist | Secondary | PSY24934 | CA |
| 103TC0700X | Clinical Psychologist | Secondary | 9408 | MA |
| 103TC0700X | Clinical Psychologist | Primary | 3665-57 | WI |
PHD — Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| W14158 | Other | CA | GROUP PTAN |
| GF591Z | Other | CA | PTAN |
| ZZZ20041Z | Other | CA | GROUP PTAN |
Copy-ready billing details
Provider: Susan Haydar, PHD NPI: 1730452400 Taxonomy: 103TC0700X (Clinical Psychologist) Address: 5471 W WATERFORD LN, Appleton, WI, 54913
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1215921127 | Karen Beutler | Individual | Family Medicine Physician | Appleton, WI |
| 1558308577 | Iris Torres | Individual | Family Medicine Physician | Appleton, WI |
| 1558423517 | Joanne Stephany | Individual | Nurse Practitioner | Appleton, WI |
| 1750796488 | Kelly Thomack | Individual | Professional Counselor | Appleton, WI |
| 1588190607 | Heather Mikkelson | Individual | Clinical Social Worker | Appleton, WI |
| 1235634510 | Kristin Knott | Individual | Body Imaging Physician | Appleton, WI |
| 1003449596 | Vicki Aho | Individual | Addiction (Substance Use Disorder) Registered Nurse | Appleton, WI |
| 1447870910 | Partnership Community Health Center, Inc | Organization | Federally Qualified Health Center (FQHC) | Appleton, WI |
Verify this record
Cross-check NPI 1730452400 against the authoritative CMS record: view Susan Haydar on the official NPPES registry .
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. Read the full guide or validate an NPI number.
Frequently asked questions
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Is NPI 1730452400 active?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2019-05-01.