Margaret Ann Stack, PH.D., APBB
Margaret Ann Stack is a Clinical Psychologist provider (Psychologist) practicing in Ferndale, MI, registered in the NPPES registry with NPI 1447429261 since 2008. The credential PHD stands for Doctor of Philosophy.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1447429261 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Margaret Ann Stack |
| Credential | PH.D., APBB |
| Sex | Female |
| Practice address | Ferndale, MI, 48220 |
| Phone | 2485463304 |
| Fax | 2485463305 |
| Enumeration date | 2008-02-26 |
| Last updated in NPPES | 2019-03-06 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 103TC0700X | Clinical Psychologist | Primary | 6301005353 | MI |
PHD — Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD credential
Copy-ready billing details
Provider: Margaret Stack, PH.D., APBB NPI: 1447429261 Taxonomy: 103TC0700X (Clinical Psychologist) Address: Ferndale, MI, 48220
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1225479421 | Tiffany Murray | Individual | Social Worker | Ferndale, MI |
| 1083020341 | Julia Cohen | Individual | Clinical Social Worker | Ferndale, MI |
| 1801271648 | Ruth Blake | Individual | Social Worker | Ferndale, MI |
| 1154879450 | Brandi Mckenzie | Individual | Clinical Social Worker | Ferndale, MI |
| 1417497637 | Linsey Higgins Leonard | Individual | Social Worker | Ferndale, MI |
| 1164943536 | Natures Playhouse Ferndale LLC | Organization | Social Worker | Ferndale, MI |
| 1609388040 | Carrie Nantais | Individual | Clinical Psychologist | Ferndale, MI |
| 1063999399 | Sarah Doyle | Individual | Social Worker | Ferndale, MI |
Verify this record
Cross-check NPI 1447429261 against the authoritative CMS record: view Margaret Ann Stack 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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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2019-03-06.