Quick answers
- Where does Joseph C. Zajac see patients?
- Medicare's clinician data lists 4 practice locations, including Cockeysville, MD, Baltimore, MD and Forest Hill, MD. Call before your visit to confirm the address.
- What is Joseph C. Zajac's specialty?
- Medicare lists Physical Therapist in Private Practice as the primary specialty.
- Does Joseph C. Zajac accept Medicare assignment?
- Yes. Medicare's clinician data says Joseph C. Zajac accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Joseph C. Zajac?
- (443) 541-1912, as listed in official Medicare / NPI Registry data.
- What is Joseph C. Zajac's NPI number?
- 1922582089. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Joseph C. Zajac is enrolled with Medicare (CMS data updated 2026-10-02).
- 11301 York RdCockeysville, MD 21030 (443) 541‑1912
- 1264 E Joppa Rd, 200 Ati Physical TherapyBaltimore, MD 21286 (443) 921‑3198
- 1510 Rock Spring Rd, Suite CForest Hill, MD 21050 (410) 420‑3619
- 6842 Race Track Rd BBowie, MD 20715 (240) 544‑0200
Group practices
Medicare enrollment lists Joseph C. Zajac as a member of this group (CMS data updated 2026-10-02).
- Ati Holdings, LLC443 clinicians in the group
Specialties
Find other clinicians: Physical Therapist in Private Practice, Maryland →
Other physical therapists in Cockeysville
Clinicians with the same Medicare primary specialty in Cockeysville, MD — not a recommendation.
Clinician information
| Credential | PT |
|---|---|
| Graduation year | 2018 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1922582089 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians