Lindsay M Demsey, PA-C
Lindsay M Demsey, PA-C is a Physician Assistant in Winchester, Massachusetts. Graduated from Northwestern University Feinberg Medical School in 2011, 15 years ago. Practices with Robert J Obrien Jr MD and Assoc PC, a 19-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Massachusetts.
- Years since qualifying
- 15
- Trained at
- Northwestern University Feinberg Medical School
- Licensed in
- MA
- In the registry since
- 2012
- Specialties on file
- 2
What do these letters mean?
- PA-C — Physician Assistant, Certified
- A physician assistant who holds current national certification.
Practice location Address checks out
955 Main StWinchester, MA 01890-1961
Phone: (781) 729-4878
Fax: (781) 729-5989
Show map & directions
Directions in Google Maps · Apple Maps · OpenStreetMap
Pin is approximate — placed at the ZIP-code centre, not the exact door.
Additional practice locations (1)
- 990 Paradise Rd, Swampscott, MA 01907-1395 — (781) 595-0151
Specialties & licences
| Physician Assistant (primary) | Taxonomy 363A00000X · Licence PA4282 (MA) |
|---|---|
| Dermatology Physician | Taxonomy 207N00000X · Licence PA4282 (MA) |
Record details
| NPI number | 1992079883 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Female |
| Credentials | PA-C |
| Sole proprietor | No |
| NPI enumerated | February 24, 2012 |
| Last updated in NPPES | December 10, 2025 |
| Certification date | December 10, 2025 |
Medicare enrollment
| Medicare specialty | PHYSICIAN ASSISTANT |
|---|---|
| Medical school | NORTHWESTERN UNIVERSITY FEINBERG MEDICAL SCHOOL |
| Graduated | 2011 (15 years in practice) |
| Group practice | Robert J Obrien Jr Md And Assoc Pc — 19 clinicians |
| Accepts Medicare assignment | Yes — accepts the Medicare-approved amount |
| Practice locations | 3 on file with Medicare |
Other providers in Winchester
-
David Barzilai, MD, PHD
955 Main St Ste G6, Winchester, MA 01890-1992 · (781) 729-4878
-
Marilyn R Capek, MD
955 Main St Ste # 308, Winchester, MA 01890-1961 · (781) 729-3150
-
Jane F Danahy, MD
955 Main St Ste 108, Winchester, MA 01890-1961 · (781) 729-4878
-
Marilyn R Capek MD PC
955 Main St Ste 308, Winchester, MA 01890-1961 · (781) 729-3150
-
Robert J O'Brien
955 Main St Ste G-6, Winchester, MA 01890-1961 · (781) 729-4878
-
Robert J Obrien Jr MD & Assoc PC
955 Main St Ste G 6, Winchester, MA 01890-1961 · (781) 729-4878
-
Joshua Shofner
955 Main St Ste G6, Winchester, MA 01890-1992 · (781) 729-4878