Mary P Shierly, PA
Mary P Shierly, PA is a Physician Assistant in Castleton on Hudson, New York. Qualified in 2010, 16 years ago. Practices with Mary Imogene Bassett Hospital, a 779-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Massachusetts and New York.
- Years since qualifying
- 16
- Licensed in
- MA, NY
- In the registry since
- 2010
- Specialties on file
- 2
What do these letters mean?
- PA — Physician Assistant
- A licensed clinician who examines, diagnoses and treats under a physician's supervision.
Practice location Address checks out
35 Empire State BlvdCastleton on Hudson, NY 12033-9777
Phone: (518) 477-2167
Show map & directions
Directions in Google Maps · Apple Maps · OpenStreetMap
Pin is approximate — placed at the ZIP-code centre, not the exact door.
Specialties & licences
| Physician Assistant (primary) | Taxonomy 363A00000X · Licence 014042 (NY) |
|---|---|
| Physician Assistant | Taxonomy 363A00000X · Licence PA4011 (MA) |
Record details
| NPI number | 1831401983 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Female |
| Credentials | PA |
| Sole proprietor | No |
| NPI enumerated | July 6, 2010 |
| Last updated in NPPES | March 13, 2026 |
| Certification date | March 13, 2026 |
Medicare enrollment
| Medicare specialty | PHYSICIAN ASSISTANT |
|---|---|
| Medical school | OTHER |
| Graduated | 2010 (16 years in practice) |
| Group practice | Mary Imogene Bassett Hospital — 779 clinicians |
| Accepts Medicare assignment | Yes — accepts the Medicare-approved amount |
| Telehealth | Offers telehealth services |
| Practice locations | 5 on file with Medicare |