Chelsea Erin Marks, DO
Chelsea Erin Marks, DO is an Obstetrics/Gynecology in Hanover, Pennsylvania. Graduated from Philadelphia College of Osteopathic Medicine in 2012, 14 years ago. Practices with Berks Community Health Center, a 16-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Pennsylvania.
- Years since qualifying
- 14
- Trained at
- Philadelphia College of Osteopathic Medicine
- Licensed in
- PA
- In the registry since
- 2012
- Specialties on file
- 2
What do these letters mean?
- DO — Doctor of Osteopathic Medicine
- A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.
Practice location Address checks out
20 N StHanover, PA 17331-2275
Phone: (717) 637-7755
Fax: (717) 637-7142
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 (2)
- 450 S Washington St, Gettysburg, PA 17325-2500 — (717) 337-4487
- 20 Expedition Trl Ste 203, Gettysburg, PA 17325-8599 — (717) 334-4455
Specialties & licences
| Obstetrics & Gynecology Physician (primary) | Taxonomy 207V00000X · Licence OS018285 (PA) |
|---|---|
| Student in an Organized Health Care Education/Training Program | Taxonomy 390200000X |
Record details
| NPI number | 1023371754 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Female |
| Credentials | DO |
| Sole proprietor | No |
| NPI enumerated | June 18, 2012 |
| Last updated in NPPES | December 31, 2025 |
| Certification date | December 31, 2025 |
Medicare enrollment
| Medicare specialty | OBSTETRICS/GYNECOLOGY |
|---|---|
| Medical school | PHILADELPHIA COLLEGE OF OSTEOPATHIC MEDICINE |
| Graduated | 2012 (14 years in practice) |
| Group practice | Berks Community Health Center — 16 clinicians |
| Accepts Medicare assignment | Yes — accepts the Medicare-approved amount |
| Practice locations | 2 on file with Medicare |
Other providers in Hanover
-
Ben E Montgomery, MD
1227 Baltimore St, Hanover, PA 17331-4406 · (717) 633-1433
-
Mountain View Ob-Gyn, Ltd
20 N St, Hanover, PA 17331-2275 · (717) 637-7755
-
Dr. Brandi M Musselman, MD
18 N St, Hanover, PA 17331-2275 · (717) 637-7755
-
Dr. Stephen Andrew Naymick, DO
20 N St, Hanover, PA 17331-2275 · (717) 637-7755