Casey Regnier, MPH, PA-C
- Hospital affiliations
- 1
- Industry payments
- $133
- Medical group
- 1
- Year NPI issued
- 2021
- Practice address
- 800 Spruce Street, Philadelphia, PA 19107
- Practice phone
- Call (215) 829-3000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Casey Regnier'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.
Casey Regnier is a physician assistant in Philadelphia, Pennsylvania
Casey Regnier practices at Pennsylvania Hospital in Philadelphia, Pennsylvania, part of University of Pennsylvania.
Casey Regnier's NPI, 1982371498, was assigned on August 24, 2021.
- NPI
- 1982371498NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6709325673
- NPI enumeration date
- August 24, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (215) 829-3000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Casey Regnier practices at Pennsylvania Hospital in Philadelphia, Pennsylvania
Casey Regnier's primary practice is Pennsylvania Hospital, at 800 Spruce Street, Philadelphia, PA 19107 in Philadelphia County. The practice phone is (215) 829-3000.
- Pennsylvania Hospital800 Spruce Street, Philadelphia, PA 19107 · Philadelphia CountyPhone(215) 829-3000
Source: Dmand AI Affiliation Data
Casey Regnier is affiliated with 2 sites of care and 1 medical group
Casey Regnier's primary practice is Pennsylvania Hospital in Philadelphia, Pennsylvania, part of University of Pennsylvania. The medical group on file is Clinical Care Associates (CCA), Penn Medicine. Dmand AI also links Casey Regnier 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 Casey Regnier's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Casey Regnier practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Pennsylvania Hospital | Available with a free account |
| +1 more affiliated site | 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 University of Pennsylvania and 6.2K+ hospitals, with verified contacts in the same login.
Casey Regnier is one of 6,491 physician assistants in Pennsylvania
Physician assistant is Casey Regnier's primary specialty in the NPI Registry, under taxonomy code 363A00000X.
Specialties and state licenses
- Physician assistantPrimary
Physician assistants near Casey Regnier
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
Casey Regnier's patients have a median age of 59
Across all payers, Dmand AI patient panel data puts Casey Regnier's median patient age at 59, with 70% women.
Casey Regnier's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 59
Patient panel by sex, all payers
- Women70%
- Men30%
Source: Dmand AI Patient Panel Data
How Casey Regnier takes part in Medicare
Casey Regnier accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
Casey Regnier received $133 in industry payments in 2025
CMS Open Payments shows 3 general payments to Casey Regnier from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Stryker Corporation paid the most, $118.
Companies that paid Casey Regnier 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 Casey Regnier'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 | Dmand AI Affiliation 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 |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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 Casey Regnier
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Casey Regnier's NPI number?
Casey Regnier's NPI number is 1982371498. It was assigned on August 24, 2021, and it is active in the NPI Registry.
What does Casey Regnier specialize in?
Casey Regnier is a physician assistant in Philadelphia, Pennsylvania. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Casey Regnier practice?
Casey Regnier practices at 800 Spruce Street, Philadelphia, PA 19107. Casey Regnier's primary practice is Pennsylvania Hospital in Philadelphia, Pennsylvania, part of University of Pennsylvania. Dmand AI also links Casey Regnier to 1 group practice or clinic.
What is Casey Regnier's office phone number?
The practice phone on file for Casey Regnier is (215) 829-3000.
Which hospitals is Casey Regnier affiliated with?
Casey Regnier practices at Pennsylvania Hospital in Philadelphia, Pennsylvania.
What medical group is Casey Regnier part of?
Casey Regnier is linked to Clinical Care Associates (CCA), Penn Medicine.
Does Casey Regnier accept Medicare?
Yes. CMS lists Casey Regnier as accepting Medicare assignment.
Has Casey Regnier received payments from drug or device companies?
CMS Open Payments shows $133 in general payments to Casey Regnier from 2 companies from 2025 to 2025. The largest total came from Stryker Corporation.
How long has Casey Regnier been practicing?
Casey Regnier graduated from medical school in 2021, 5 years ago.
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