Ms. Deborah J Stack, PT
Ms. Deborah J Stack is a Physical Therapist provider (Physical Therapist) practicing in Doylestown, PA, registered in the NPPES registry with NPI 1356477046 since 2007. The credential PT stands for Physical Therapist.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1356477046 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Ms. Deborah J Stack |
| Credential | PT |
| Sex | Female |
| Practice address | Doylestown, PA, 18901 |
| Phone | 2153409555 |
| Enumeration date | 2007-02-26 |
| Last updated in NPPES | 2019-06-21 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 225100000X | Physical Therapist | Primary | PT008311L | PA |
PT — Physical Therapist: A licensed movement specialist treating injury and disability through exercise and rehabilitation. About the PT credential
Copy-ready billing details
Provider: Deborah Stack, PT NPI: 1356477046 Taxonomy: 225100000X (Physical Therapist) Address: Doylestown, PA, 18901
Verify this record
Cross-check NPI 1356477046 against the authoritative CMS record: view Ms. Deborah J 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 2019-06-21.