Antibodies, MonoclonalBotulinum Toxins, Type ACalcitonin Gene-Related Peptide
Dr. Elise Ruth Hennessy, MD
NPI1740772789PAC ID8123406527
- Medicare patients, 2024
- 47
- Part D claims, 2024
- 309
- Publications
- 2
- MIPS score, 2024
- 79
- Hospital affiliations
- 1
- Practice address
- 500 University Drive, Hershey, PA 17033
- Practice phone
- Call (717) 531-8521
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Hennessy'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.
Dr. Elise Ruth Hennessy is a neurologist in Hershey, Pennsylvania
Dr. Hennessy practices at Penn State Health Milton S. Hershey Medical Center in Hershey, Pennsylvania, part of Penn State.
Dr. Hennessy's NPI, 1740772789, was assigned on June 5, 2018. Dr. Hennessy graduated from Pennsylvania State University College of Medicine in 2018. Dr. Hennessy holds Pennsylvania license MD480169.
NPI and contact details
- NPI
- 1740772789NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8123406527
- NPI enumeration date
- June 5, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (717) 531-8521
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Elise Ruth Hennessy practices at Penn State Health Milton S. Hershey Medical Center in Hershey, Pennsylvania
Dr. Hennessy's primary practice is Penn State Health Milton S. Hershey Medical Center, at 500 University Drive, Hershey, PA 17033 in Dauphin County. The practice phone is (717) 531-8521.
- Penn State Health Milton S. Hershey Medical Center500 University Drive, Hershey, PA 17033 · Dauphin CountyPhone(717) 531-8521
Source: Dmand AI Affiliation Data
Dr. Elise Ruth Hennessy is affiliated with 3 sites of care and 2 medical groups
Dr. Hennessy's primary practice is Penn State Health Milton S. Hershey Medical Center in Hershey, Pennsylvania, part of Penn State. The medical group on file is Penn State Health Milton S. Hershey Medical Center. Dmand AI also links Dr. Hennessy to 2 more group practices and clinics and 1 medical group, each named with a free account.
Penn State Health Milton S. Hershey Medical Center2 group practices and clinicsNames with a free account1 medical groupName with a free account
See all 5 affiliations for Dr. HennessySources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Elise Ruth Hennessy's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hennessy practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Penn State Health Milton S. Hershey 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
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Dr. Elise Ruth Hennessy is one of 910 neurologists in Pennsylvania
Neurology is Dr. Hennessy's primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Dr. Hennessy is licensed in Pennsylvania.
Specialties and state licenses
- Neurology, PennsylvaniaPrimary
Neurologists near Dr. Hennessy
Counts of neurologists with a Dmand AI profile, by place and practice. Each opens the list.
910neurologists in Pennsylvania35neurologists in Hershey30neurologists at Penn State Health Milton S. Hershey Medical Center
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Elise Ruth Hennessy treated 47 Medicare patients in 2024, average age 67
CMS counts 47 Medicare patients who saw Dr. Hennessy in 2024. The largest group is 65 to 74, with 19 patients. 60% of them have high blood pressure, and 55% have high cholesterol. Their average risk score is 1.32, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Hennessy's median patient age at 63, with 83% women.
Medicare patients, 202447
Average age67
Average risk score1.32
Dr. Hennessy's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Hennessy's Medicare patients by sex, 2024
- Women3268%
- Men1532%
Chronic conditions among Dr. Hennessy's Medicare patients, 2024
- High blood pressure60%
- High cholesterol55%
- Arthritis47%
- Anxiety43%
- Mood disorders40%
- Depression38%
- Diabetes32%
Share of Medicare patients with each condition. A patient can have several.
Dr. Hennessy's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 63
Patient panel by sex, all payers
- Women83%
- Men17%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Elise Ruth Hennessy wrote 309 Medicare Part D claims in 2024
In 2024, Dr. Hennessy wrote 309 Medicare Part D claims for 61 patients. 73% of them were for generic drugs. CMS names the drug for 190 of them, across 9 drugs with 11 or more claims each, at $80,281 in total drug cost. In 2023, CMS named 223 claims across 10 drugs.
Part D claims, 2024309
Drugs named by CMS9
Total drug cost$80,281
Part D patients61
Dr. Hennessy's Part D claims by kind of drug, 2024
- Generic226 claims73%
- Brand-name83 claims27%
Dr. Hennessy's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 2232024: 19015%
Drugs named by CMS: 9 in 2024, 10 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Elise Ruth Hennessy scored 79 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 79 out of 100 for Dr. Hennessy for performance year 2024, reported as part of a group. Dr. Hennessy accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Hennessy as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Hennessy's MIPS scores, performance year 2024
- 79of 100Final score
- 56.7of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 75of 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
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Dr. Elise Ruth Hennessy has 2 publications on record
Dmand AI links 2 papers to Dr. Hennessy, published from 2023 to 2024. Dr. Hennessy's most frequent co-authors are Zubair Ahmed, MD, Sudipa Biswas, MD and Aarushi Suneja, MD.
Papers2
Years published2023 to 2024
Dr. Hennessy's most frequent co-authors
Recent publications by Dr. Hennessy
See who Dr. Hennessy researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Hennessy works with, so you can find a warm path to the right neurologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Elise Ruth Hennessy received $6,086 in industry payments from 2019 to 2025
CMS Open Payments shows 48 general payments to Dr. Hennessy from 6 drug and device companies from 2019 to 2025. Speaker and faculty fees make up the largest share, 52% of the total. Pfizer Inc. paid the most, $4,756.
General payments to Dr. Hennessy by program year, 2019 to 2025
General payments to Dr. Hennessy by kind, 2019 to 2025
$6.1Kin total
- Speaker and faculty fees$3,15052%
- Consulting fees$1,52525%
- Food and beverage$1,32022%
- Education$911%
Companies that paid Dr. Hennessy the most, 2019 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Elise Ruth Hennessy graduated from Pennsylvania State University College of Medicine
Dr. Hennessy graduated from Pennsylvania State University College of Medicine in 2018.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Elise Ruth Hennessy'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 and Drug (CMS) (opens in a new tab)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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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 Dr. Elise Ruth Hennessy
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Elise Ruth Hennessy's NPI number?
Dr. Elise Ruth Hennessy's NPI number is 1740772789. It was assigned on June 5, 2018, and it is active in the NPI Registry.
What kind of doctor is Dr. Elise Ruth Hennessy?
Dr. Elise Ruth Hennessy is a neurologist in Hershey, Pennsylvania. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).
Where does Dr. Elise Ruth Hennessy practice?
Dr. Hennessy practices at 500 University Drive, Hershey, PA 17033. Dr. Hennessy's primary practice is Penn State Health Milton S. Hershey Medical Center in Hershey, Pennsylvania, part of Penn State. Dmand AI also links Dr. Hennessy to 2 group practices and clinics and 1 medical group.
What is Dr. Elise Ruth Hennessy's office phone number?
The practice phone on file for Dr. Hennessy is (717) 531-8521.
What is Dr. Elise Ruth Hennessy's medical license number?
Dr. Hennessy holds Pennsylvania license MD480169.
Which hospitals is Dr. Elise Ruth Hennessy affiliated with?
Dr. Hennessy practices at Penn State Health Milton S. Hershey Medical Center in Hershey, Pennsylvania.
What medical group is Dr. Elise Ruth Hennessy part of?
Dr. Hennessy is linked to Penn State Health Milton S. Hershey Medical Center. Dmand AI links Dr. Hennessy to 1 more medical group.
Does Dr. Elise Ruth Hennessy accept Medicare?
Yes. CMS lists Dr. Hennessy as accepting Medicare assignment.
Does Dr. Elise Ruth Hennessy offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Hennessy as offering telehealth services.
What is Dr. Elise Ruth Hennessy's MIPS score?
Dr. Hennessy's MIPS final score for performance year 2024 is 79 out of 100, reported as part of a group.
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How many Medicare patients does Dr. Elise Ruth Hennessy see?
CMS counts 47 Medicare patients who saw Dr. Hennessy in 2024, with an average age of 67.
Where did Dr. Elise Ruth Hennessy go to medical school?
Dr. Hennessy graduated from Pennsylvania State University College of Medicine in 2018.
What drugs does Dr. Elise Ruth Hennessy prescribe most?
In 2024 Medicare Part D data, Dr. Hennessy's most prescribed drugs by claims were Rizatriptan, Topiramate and Qulipta.
Has Dr. Elise Ruth Hennessy received payments from drug or device companies?
CMS Open Payments shows $6,086 in general payments to Dr. Hennessy from 6 companies from 2019 to 2025. The largest total came from Pfizer Inc.
How long has Dr. Elise Ruth Hennessy been practicing?
Dr. Hennessy graduated from medical school in 2018, 8 years ago.
Does Dr. Elise Ruth Hennessy do research?
Dmand AI links 2 publications to Dr. Hennessy, published from 2023 to 2024.
Who does Dr. Elise Ruth Hennessy publish with?
Dr. Hennessy's most frequent co-authors are Zubair Ahmed, MD (2 shared papers), Sudipa Biswas, MD (2 shared papers) and Aarushi Suneja, MD (2 shared papers).
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