Teresa A. Hartzel
- Industry payments
- $41
- Affiliated sites
- 2
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2011
- Practice address
- Uptown Worthington 30 Worthington Boulevard, Malvern, PA 19355
- Practice phone
- Call (302) 651-5204
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Nemours Children's Health, Malvern
Surgery Center - Not Medicare-Certified · Malvern, Pennsylvania
Find Teresa Hartzel'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.
Teresa A. Hartzel is a physician assistant in Malvern, Pennsylvania
Teresa Hartzel practices at Nemours Children's Health, Malvern in Malvern, Pennsylvania.
Teresa Hartzel's NPI, 1548551963, was assigned on April 20, 2011. Teresa Hartzel holds Pennsylvania license MA054828.
- NPI
- 1548551963NPI Registry (opens in a new tab)
- NPI enumeration date
- April 20, 2011
- NPI status
- Active
- Practice phone
- (302) 651-5204
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Teresa A. Hartzel practices at 2 locations in Malvern, Pennsylvania
Teresa Hartzel's primary practice is Nemours Children's Health, Malvern, at Uptown Worthington 30 Worthington Boulevard, Malvern, PA 19355. The practice phone is (302) 651-5204. Teresa Hartzel also practices at Nemours Children's Health - Malvern, 30 Worthington Blvd, Malvern, PA 19355.
- Nemours Children's Health, MalvernPrimaryUptown Worthington 30 Worthington Boulevard, Malvern, PA 19355Phone(302) 651-5204
- Nemours Children's Health - Malvern30 Worthington Blvd, Malvern, PA 19355 · Chester CountyPhone(302) 651-5204
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Teresa A. Hartzel is affiliated with 2 sites of care and 1 medical group
Teresa Hartzel's primary practice is Nemours Children's Health, Malvern in Malvern, Pennsylvania. The medical group on file is Nemours Children's Hospital, Delaware. Dmand AI also links Teresa Hartzel to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Teresa A. Hartzel's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Teresa Hartzel practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Nemours Children's Health, Malvern | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Teresa A. Hartzel is one of 6,491 physician assistants in Pennsylvania
Physician assistant is Teresa Hartzel's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Teresa Hartzel is licensed in Pennsylvania.
Specialties and state licenses
- Physician assistant, PennsylvaniaPrimary
Physician assistants near Teresa Hartzel
Counts of physician assistants 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
Teresa A. Hartzel's patients have a median age of 14
Across all payers, Dmand AI patient panel data puts Teresa Hartzel's median patient age at 14, with 49% women.
Teresa Hartzel's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 14
Patient panel by sex, all payers
- Women49%
- Men48%
Source: Dmand AI Patient Panel Data
Teresa A. Hartzel received $41 in industry payments in 2025
CMS Open Payments shows 2 general payments to Teresa Hartzel from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Neurocrine BioSciences, Inc. paid the most, $26.
Companies that paid Teresa Hartzel the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Teresa A. Hartzel'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 Affiliation DataDmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Industry payments | Open Payments (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 Teresa A. Hartzel
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Teresa A. Hartzel's NPI number?
Teresa A. Hartzel's NPI number is 1548551963. It was assigned on April 20, 2011, and it is active in the NPI Registry.
What does Teresa A. Hartzel specialize in?
Teresa A. Hartzel is a physician assistant in Malvern, Pennsylvania. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Teresa A. Hartzel practice?
Teresa Hartzel practices at Uptown Worthington 30 Worthington Boulevard, Malvern, PA 19355. Teresa Hartzel also practices at 30 Worthington Blvd, Malvern, PA 19355. Teresa Hartzel's primary practice is Nemours Children's Health, Malvern in Malvern, Pennsylvania. Dmand AI also links Teresa Hartzel to 1 group practice or clinic.
What is Teresa A. Hartzel's office phone number?
The practice phone on file for Teresa Hartzel is (302) 651-5204.
What is Teresa A. Hartzel's medical license number?
Teresa Hartzel holds Pennsylvania license MA054828.
What medical group is Teresa A. Hartzel part of?
Teresa Hartzel is linked to Nemours Children's Hospital, Delaware.
Has Teresa A. Hartzel received payments from drug or device companies?
CMS Open Payments shows $41 in general payments to Teresa Hartzel from 2 companies from 2025 to 2025. The largest total came from Neurocrine BioSciences, Inc.
How long has Teresa A. Hartzel been practicing?
Teresa Hartzel's NPI was assigned in 2011.
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