Jennifer L. Tonkinson, CRNP
- Medicare patients, 2024
- 151
- Part D claims, 2024
- 161
- Hospital affiliations
- 1
- Industry payments
- $22
- Medical group
- 1
- Practice address
- 555 North Duke Street, Lancaster, PA 17602
- Practice phone
- Call (717) 544-5511
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Jennifer Tonkinson'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 L. Tonkinson is an acute care nurse practitioner in Lancaster, Pennsylvania
Jennifer Tonkinson practices at Lancaster General Hospital in Lancaster, Pennsylvania, part of University of Pennsylvania.
Jennifer Tonkinson's NPI, 1396141214, was assigned on November 5, 2014. Jennifer Tonkinson holds Pennsylvania license SP014466.
- NPI
- 1396141214NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1951627603
- NPI enumeration date
- November 5, 2014
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (717) 544-5511
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 38
- Medical school graduation
- 2014
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Jennifer L. Tonkinson practices at Lancaster General Hospital in Lancaster, Pennsylvania
Jennifer Tonkinson's primary practice is Lancaster General Hospital, at 555 North Duke Street, Lancaster, PA 17602 in Lancaster County. The practice phone is (717) 544-5511.
- Lancaster General Hospital555 North Duke Street, Lancaster, PA 17602 · Lancaster CountyPhone(717) 544-5511
Source: Dmand AI Affiliation Data
Jennifer L. Tonkinson is affiliated with 1 site of care and 1 medical group
Jennifer Tonkinson's primary practice is Lancaster General Hospital in Lancaster, Pennsylvania, part of University of Pennsylvania. The medical group on file is Penn Medicine Lancaster General Health.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Jennifer L. Tonkinson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Jennifer Tonkinson practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Lancaster General Hospital | 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.
Jennifer L. Tonkinson is one of 980 acute care nurse practitioners in Pennsylvania
Acute care is Jennifer Tonkinson's primary specialty in the NPI Registry, under taxonomy code 363LA2100X. Jennifer Tonkinson is licensed in Pennsylvania.
Specialties and state licenses
- Acute care nurse practitioner, PennsylvaniaPrimary
Acute care nurse practitioners near Jennifer Tonkinson
Counts of acute care nurse practitioners 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 L. Tonkinson treated 151 Medicare patients in 2024, average age 78
CMS counts 151 Medicare patients who saw Jennifer Tonkinson in 2024. The largest group is 75 to 84, with 49 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 17% are also on Medicaid. Their average risk score is 2.50, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Jennifer Tonkinson's median patient age at 73, with 54% women.
Jennifer Tonkinson's Medicare patients by age, 2024
Jennifer Tonkinson's Medicare patients by sex, 2024
- Women9462%
- Men5738%
Chronic conditions among Jennifer Tonkinson's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Chronic kidney disease60%
- Arthritis59%
- Mood disorders55%
- Depression49%
- Ischemic heart disease48%
- Heart failure45%
Share of Medicare patients with each condition. A patient can have several.
Jennifer Tonkinson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women54%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Jennifer L. Tonkinson wrote 161 Medicare Part D claims in 2024
In 2024, Jennifer Tonkinson wrote 161 Medicare Part D claims for 60 patients. 91% of them were for generic drugs.
Jennifer Tonkinson's Part D claims by kind of drug, 2024
- Generic147 claims91%
- Brand-name14 claims9%
Drug classes CMS tracks in Jennifer Tonkinson's Part D claims, 2024
- Antibiotics15%24 of 161 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 L. Tonkinson takes part in Medicare
Jennifer Tonkinson 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)
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Jennifer L. Tonkinson received $22 in industry payments in 2025
CMS Open Payments shows 1 general payment to Jennifer Tonkinson from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Mallinckrodt Hospital Products Inc. paid the most, $22.
Companies that paid Jennifer Tonkinson 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 L. Tonkinson'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 L. Tonkinson
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 L. Tonkinson's NPI number?
Jennifer L. Tonkinson's NPI number is 1396141214. It was assigned on November 5, 2014, and it is active in the NPI Registry.
What does Jennifer L. Tonkinson specialize in?
Jennifer L. Tonkinson is an acute care nurse practitioner in Lancaster, Pennsylvania. The primary specialty in the NPI Registry is Acute Care Nurse Practitioner (taxonomy code 363LA2100X).
Where does Jennifer L. Tonkinson practice?
Jennifer Tonkinson practices at 555 North Duke Street, Lancaster, PA 17602. Jennifer Tonkinson's primary practice is Lancaster General Hospital in Lancaster, Pennsylvania, part of University of Pennsylvania.
What is Jennifer L. Tonkinson's office phone number?
The practice phone on file for Jennifer Tonkinson is (717) 544-5511.
What is Jennifer L. Tonkinson's medical license number?
Jennifer Tonkinson holds Pennsylvania license SP014466.
Which hospitals is Jennifer L. Tonkinson affiliated with?
Jennifer Tonkinson practices at Lancaster General Hospital in Lancaster, Pennsylvania.
What medical group is Jennifer L. Tonkinson part of?
Jennifer Tonkinson is linked to Penn Medicine Lancaster General Health.
Does Jennifer L. Tonkinson accept Medicare?
Yes. CMS lists Jennifer Tonkinson as accepting Medicare assignment.
How many Medicare patients does Jennifer L. Tonkinson see?
CMS counts 151 Medicare patients who saw Jennifer Tonkinson in 2024, with an average age of 78.
Has Jennifer L. Tonkinson received payments from drug or device companies?
CMS Open Payments shows $22 in general payments to Jennifer Tonkinson from 1 company from 2025 to 2025. The largest total came from Mallinckrodt Hospital Products Inc.
How long has Jennifer L. Tonkinson been practicing?
Jennifer Tonkinson graduated from medical school in 2014, 12 years ago.
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