Jennifer D. Vandergroef, PA
- Medicare patients, 2024
- 25
- Part D claims, 2024
- 72
- Hospital affiliations
- 1
- Industry payments
- $98
- Medical groups
- 2
- Practice address
- 100 Madison Ave, Morristown, NJ 07962
- Practice phone
- Call (973) 971-5450
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Jennifer Vandergroef'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.
Jennifer D. Vandergroef is a physician assistant in Morristown, New Jersey
Jennifer Vandergroef practices at Morristown Medical Center in Morristown, New Jersey, part of Atlantic Health System.
Jennifer Vandergroef's NPI, 1245273200, was assigned on June 14, 2006. Jennifer Vandergroef holds New Jersey license 25MP00049100.
- NPI
- 1245273200NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9739158171
- NPI enumeration date
- June 14, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (973) 971-5450
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 53
- Medical school graduation
- 1999
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Jennifer D. Vandergroef practices at Morristown Medical Center in Morristown, New Jersey
Jennifer Vandergroef's primary practice is Morristown Medical Center, at 100 Madison Ave, Morristown, NJ 07962 in Morris County. The practice phone is (973) 971-5450.
- Morristown Medical Center100 Madison Ave, Morristown, NJ 07962 · Morris CountyPhone(973) 971-5450
Source: Dmand AI Affiliation Data
Jennifer D. Vandergroef is affiliated with 3 sites of care and 2 medical groups
Jennifer Vandergroef's primary practice is Morristown Medical Center in Morristown, New Jersey, part of Atlantic Health System. The medical group on file is Atlantic Medical Group. Dmand AI also links Jennifer Vandergroef to 2 more group practices and clinics and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Jennifer D. Vandergroef's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Jennifer Vandergroef practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Morristown Medical Center | Available with a free account |
| +2 more sites and 1 medical group | 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 Atlantic Health System and 6.2K+ hospitals, with verified contacts in the same login.
Jennifer D. Vandergroef is one of 2,975 physician assistants in New Jersey
Physician assistant is Jennifer Vandergroef's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Jennifer Vandergroef is licensed in New Jersey.
Specialties and state licenses
- Physician assistant, New JerseyPrimary
Physician assistants near Jennifer Vandergroef
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
Jennifer D. Vandergroef treated 25 Medicare patients in 2024, average age 72
CMS counts 25 Medicare patients who saw Jennifer Vandergroef in 2024. 75% of them have arthritis, and 75% have high cholesterol. Their average risk score is 1.26, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Jennifer Vandergroef's median patient age at 58, with 46% women.
Jennifer Vandergroef's Medicare patients by sex, 2024
- Women1248%
- Men1352%
Chronic conditions among Jennifer Vandergroef's Medicare patients, 2024
- Arthritis75%
- High cholesterol75%
- High blood pressure68%
Share of Medicare patients with each condition. A patient can have several.
Jennifer Vandergroef's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 58
Patient panel by sex, all payers
- Women46%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Jennifer D. Vandergroef wrote 72 Medicare Part D claims in 2024
In 2024, Jennifer Vandergroef wrote 72 Medicare Part D claims for 44 patients. 100% of them were for generic drugs.
Drug classes CMS tracks in Jennifer Vandergroef's Part D claims, 2024
- Opioids50%36 of 72 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Jennifer D. Vandergroef takes part in Medicare
Jennifer Vandergroef 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)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Jennifer D. Vandergroef received $98 in industry payments in 2025
CMS Open Payments shows 5 general payments to Jennifer Vandergroef from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Ferring Pharmaceuticals Inc. paid the most, $50.
Companies that paid Jennifer Vandergroef 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 Jennifer D. Vandergroef'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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - 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) |
| 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 Jennifer D. Vandergroef
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Jennifer D. Vandergroef's NPI number?
Jennifer D. Vandergroef's NPI number is 1245273200. It was assigned on June 14, 2006, and it is active in the NPI Registry.
What does Jennifer D. Vandergroef specialize in?
Jennifer D. Vandergroef is a physician assistant in Morristown, New Jersey. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Jennifer D. Vandergroef practice?
Jennifer Vandergroef practices at 100 Madison Ave, Morristown, NJ 07962. Jennifer Vandergroef's primary practice is Morristown Medical Center in Morristown, New Jersey, part of Atlantic Health System. Dmand AI also links Jennifer Vandergroef to 2 group practices and clinics and 1 medical group.
What is Jennifer D. Vandergroef's office phone number?
The practice phone on file for Jennifer Vandergroef is (973) 971-5450.
What is Jennifer D. Vandergroef's medical license number?
Jennifer Vandergroef holds New Jersey license 25MP00049100.
Which hospitals is Jennifer D. Vandergroef affiliated with?
Jennifer Vandergroef practices at Morristown Medical Center in Morristown, New Jersey.
What medical group is Jennifer D. Vandergroef part of?
Jennifer Vandergroef is linked to Atlantic Medical Group. Dmand AI links Jennifer Vandergroef to 1 more medical group.
Does Jennifer D. Vandergroef accept Medicare?
Yes. CMS lists Jennifer Vandergroef as accepting Medicare assignment.
How many Medicare patients does Jennifer D. Vandergroef see?
CMS counts 25 Medicare patients who saw Jennifer Vandergroef in 2024, with an average age of 72.
Has Jennifer D. Vandergroef received payments from drug or device companies?
CMS Open Payments shows $98 in general payments to Jennifer Vandergroef from 2 companies from 2025 to 2025. The largest total came from Ferring Pharmaceuticals Inc.
How long has Jennifer D. Vandergroef been practicing?
Jennifer Vandergroef graduated from medical school in 1999, 27 years ago.
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