Joseph Christopher Zajac, DPT
- Medicare patients, 2024
- 33
- MIPS score, 2024
- 86
- Affiliated sites
- 2
- Medical group
- 1
- State license
- 1
- Practice address
- 1264 E Joppa Rd, Towson, MD 21286
- Practice phone
- Call (410) 297-8141
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
ATI Physical Therapy
Towson, Maryland
Find Joseph Zajac's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Joseph Christopher Zajac is a physical therapist in Towson, Maryland
Joseph Zajac practices at ATI Physical Therapy in Towson, Maryland.
Joseph Zajac's NPI, 1922582089, was assigned on September 24, 2018.
- NPI
- 1922582089NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3779835285
- NPI enumeration date
- September 24, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (410) 297-8141
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Joseph Christopher Zajac practices at ATI Physical Therapy in Towson, Maryland
Joseph Zajac's primary practice is ATI Physical Therapy, at 1264 E Joppa Rd, Towson, MD 21286 in Baltimore County. The practice phone is (410) 297-8141.
- ATI Physical Therapy1264 E Joppa Rd, Towson, MD 21286 · Baltimore CountyPhone(410) 297-8141
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Joseph Christopher Zajac is affiliated with 3 sites of care and 1 medical group
Joseph Zajac's primary practice is ATI Physical Therapy in Towson, Maryland. The medical group on file is ATI Physical Therapy. Dmand AI also links Joseph Zajac to 1 more group practice or clinic and 1 therapy and rehab clinic, each named with a free account. Joseph Zajac's employer is on file too: a physical therapy & rehab clinic.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Joseph Christopher Zajac's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Joseph Zajac practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| ATI Physical Therapy | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Joseph Christopher Zajac is one of 3,242 physical therapists in Maryland
Physical therapist is Joseph Zajac's primary specialty in the NPI Registry, under taxonomy code 225100000X. Joseph Zajac has a license on file in Maryland.
Specialties and state licenses
- Maryland license
Physical therapists near Joseph Zajac
Counts of physical therapists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Joseph Christopher Zajac treated 33 Medicare patients in 2024, average age 73
CMS counts 33 Medicare patients who saw Joseph Zajac in 2024. The largest group is 65 to 74, with 16 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.08, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Joseph Zajac's median patient age at 48, with 62% women.
Joseph Zajac's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Joseph Zajac's Medicare patients by sex, 2024
- Women2164%
- Men1236%
Chronic conditions among Joseph Zajac's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis67%
- Diabetes45%
- Anxiety33%
Share of Medicare patients with each condition. A patient can have several.
Joseph Zajac's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 48
Patient panel by sex, all payers
- Women62%
- Men37%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Joseph Christopher Zajac scored 86 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 86 out of 100 for Joseph Zajac for performance year 2024, reported as part of a group. Joseph Zajac accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Joseph Zajac's MIPS scores, performance year 2024
- 86of 100Final score
- 89.1of 100Quality
- 40of 100Improvement Activities
- 73of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
Sources for Joseph Christopher Zajac's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Joseph Christopher Zajac
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Joseph Christopher Zajac's NPI number?
Joseph Christopher Zajac's NPI number is 1922582089. It was assigned on September 24, 2018, and it is active in the NPI Registry.
What does Joseph Christopher Zajac specialize in?
Joseph Christopher Zajac is a physical therapist in Towson, Maryland. The primary specialty in the NPI Registry is Physical Therapist (taxonomy code 225100000X).
Where does Joseph Christopher Zajac practice?
Joseph Zajac practices at 1264 E Joppa Rd, Towson, MD 21286. Joseph Zajac's primary practice is ATI Physical Therapy in Towson, Maryland. Dmand AI also links Joseph Zajac to 1 group practice or clinic and 1 therapy and rehab clinic.
What is Joseph Christopher Zajac's office phone number?
The practice phone on file for Joseph Zajac is (410) 297-8141.
What medical group is Joseph Christopher Zajac part of?
Joseph Zajac is linked to ATI Physical Therapy.
Does Joseph Christopher Zajac accept Medicare?
Yes. CMS lists Joseph Zajac as accepting Medicare assignment.
What is Joseph Christopher Zajac's MIPS score?
Joseph Zajac's MIPS final score for performance year 2024 is 86 out of 100, reported as part of a group.
How many Medicare patients does Joseph Christopher Zajac see?
CMS counts 33 Medicare patients who saw Joseph Zajac in 2024, with an average age of 73.
How long has Joseph Christopher Zajac been practicing?
Joseph Zajac graduated from medical school in 2018, 8 years ago.
Selling to physical therapist practices?
See physical therapists in Maryland by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card