Marguerite Mosack, PHD
Marguerite Mosack, PHD is a Family Psychologist in Kingston, PA, registered under NPI 1780721605. This provider registers 5 separate taxonomy codes, which usually means they practise across more than one recognised specialty.
Getting there
The practice address on file is 239 SCHUYLER AVENUE SUITE 350, Kingston, PA 18704. We have not yet mapped what surrounds this office — parking, transit, and nearby pharmacies are added as our data collection reaches each location.
Credentials and Medicare
| Licence | State | Specialty |
|---|---|---|
| PS 005927 L | PA | Family Psychologist primary |
| PS 005927 L | PA | Cognitive & Behavioral Psychologist |
| PS 005927 L | PA | Clinical Psychologist |
| PS 005927 L | PA | Clinical Child & Adolescent Psychologist |
| PS 005927 L | PA | Psychologist |
This provider holds licence PS 005927 L issued in PA. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
- Status
- Approved
- Provider type
- Practitioner - Clinical Psychologist
- PAC ID
- 0345429577
- Enrollment ID
- I20110120000489
Medicare enrolment is recorded as approved under the provider type Practitioner - Clinical Psychologist. Being enrolled means the provider can bill Medicare; it does not tell you whether they are currently accepting new Medicare patients. Call the office to confirm.
What Family covers
A psychologist whose specialty is founded on principles of systems theory with the interpersonal system of the family the focus of assessment, intervention and research. NUCC Health Care Provider Taxonomy, code 103TF0000X
All registered taxonomy codes
This provider registers 5 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 103TF0000X | Family Psychologist Family | PS 005927 L | PA | primary |
| 103TB0200X | Cognitive & Behavioral Psychologist Cognitive & Behavioral | PS 005927 L | PA | |
| 103TC0700X | Clinical Psychologist Clinical | PS 005927 L | PA | |
| 103TC2200X | Clinical Child & Adolescent Psychologist Clinical Child & Adolescent | PS 005927 L | PA | |
| 103T00000X | Psychologist | PS 005927 L | PA |
The taxonomy records how the provider classifies their own practice. It does not confirm which conditions they currently treat, whether they are accepting new patients, or which insurance they take — call the office for that.
Full NPPES record
An NPI-1 identifies a single person. It stays with the clinician for life, even if they move practice or change state, which is why the address on file can lag behind where they actually work today.
| NPI | 1780721605 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Jan 31, 2007 |
| Last updated | Sep 11, 2025 |
| Status | Active |
| Sole proprietor | No |
| Credential | PHD |
| Practice address |
239 SCHUYLER AVENUE SUITE 350 Kingston, PA 18704 (570) 283-5580 Fax (570) 283-5583 |
| Mailing address |
BOX 10 239 SCHUYLER AVENUE Kingston, PA 18704 |
Number check
How the check works, step by step
Every NPI carries a Luhn check digit — the same scheme used on credit cards. CMS prefixes the number with 80840 before computing it, which marks it as a US health identifier.
| Digit | 8 | 0 | 8 | 4 | 0 | 1 | 7 | 8 | 0 | 7 | 2 | 1 | 6 | 0 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 7 | 7 | 0 | 5 | 2 | 2 | 6 | 0 |
Sum = 55 · next multiple of 10 = 60 · check digit = 5 · actual last digit = 5
A valid check digit only means the number is well-formed. It does not mean the provider is licensed, active, or in good standing — those are separate questions answered by the sections above.