John Zerfing, CRNP
John Zerfing, CRNP is a Nurse Practitioner in York, Pennsylvania. Qualified in 2020, 6 years ago. Practices with Cancer Care Associates of York, Inc, a 15-clinician group and accepts Medicare assignment. Licensed in Pennsylvania.
- Years since qualifying
- 6
- Licensed in
- PA
- In the registry since
- 2020
What do these letters mean?
- CRNP — Certified Registered Nurse Practitioner
- The title Pennsylvania and some other states use for a nurse practitioner.
Practice location Address checks out
25 Monument Rd Ste 294York, PA 17403-5049
Phone: (717) 741-9229
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
| Adult Health Nurse Practitioner (primary) | Taxonomy 363LA2200X · Licence SP022606 (PA) |
|---|
Record details
| NPI number | 1992303895 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Male |
| Credentials | CRNP |
| Sole proprietor | No |
| NPI enumerated | October 13, 2020 |
| Last updated in NPPES | April 29, 2026 |
| Certification date | April 29, 2026 |
| Mailing address | 601 Memory Ln, York, PA 17402-2231 |
Medicare enrollment
| Medicare specialty | NURSE PRACTITIONER |
|---|---|
| Medical school | OTHER |
| Graduated | 2020 (6 years in practice) |
| Group practice | Cancer Care Associates Of York, Inc. — 15 clinicians |
| Accepts Medicare assignment | Yes — accepts the Medicare-approved amount |
Other providers in York
-
MS. Kathleen Ann Simon, CRNP
1401 Roosevelt Ave, York, PA 17404-2244 · (717) 566-2503
-
Jessica Lauren Sinclair, CRNP
25 Monument Rd Ste 220B, York, PA 17403-5049 · (717) 812-2390
-
Rhonda M Steffen, CRNP
2350 Freedom Way Ste 202, York, PA 17402-8200 · (717) 851-2465
-
Theresa L Tomlinson, CRNP
924 Colonial Ave Ste B, York, PA 17403-3450 · (717) 851-7315