Diana Dee Hillam, ARNP
- Medicare patients, 2024
- 17
- Part D claims, 2024
- 64
- MIPS score, 2024
- 79
- Hospital affiliations
- 2
- Medical groups
- 3
- 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 Diana Hillam'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.
Diana Dee Hillam is a nurse practitioner in Hershey, Pennsylvania
Diana Hillam practices at Penn State Health Milton S. Hershey Medical Center in Hershey, Pennsylvania, part of Penn State.
Diana Hillam's NPI, 1578037727, was assigned on January 21, 2019. Diana Hillam holds Pennsylvania license SP020894.
- NPI
- 1578037727NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2264864818
- NPI enumeration date
- January 21, 2019
- 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
- Male
- 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)
Diana Dee Hillam practices at Penn State Health Milton S. Hershey Medical Center in Hershey, Pennsylvania
Diana Hillam'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
Diana Dee Hillam is affiliated with 4 sites of care and 3 medical groups
Diana Hillam's primary practice is Penn State Health Milton S. Hershey Medical Center in Hershey, Pennsylvania, part of Penn State. Diana Hillam is also affiliated with Penn State Health Lancaster Medical Center. The medical group on file is Penn State Health Medical Group. Dmand AI also links Diana Hillam to 2 more group practices and clinics and 2 medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Diana Dee Hillam's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Diana Hillam practices, 4 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 |
| +3 more sites and 2 medical groups | 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 Penn State and 6.2K+ hospitals, with verified contacts in the same login.
Diana Dee Hillam is one of 2,845 nurse practitioners in Pennsylvania
Nurse practitioner is Diana Hillam's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Diana Hillam is licensed in Pennsylvania.
Specialties and state licenses
- Nurse practitioner, PennsylvaniaPrimary
Nurse practitioners near Diana Hillam
Counts of 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
Diana Dee Hillam treated 17 Medicare patients in 2024, average age 78
CMS counts 17 Medicare patients who saw Diana Hillam in 2024. The largest group is under 65, with 0 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.45, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Diana Hillam's median patient age at 73, with 40% women.
Diana Hillam's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Diana Hillam's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Stroke or TIA75%
- Arthritis65%
Share of Medicare patients with each condition. A patient can have several.
Diana Hillam'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
- Women40%
- Men60%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Diana Dee Hillam wrote 64 Medicare Part D claims in 2024
In 2024, Diana Hillam wrote 64 Medicare Part D claims for 24 patients. 84% of them were for generic drugs.
Diana Hillam's Part D claims by kind of drug, 2024
- Generic54 claims84%
- Brand-name and other10 claims16%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Diana Dee Hillam 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 Diana Hillam for performance year 2024, reported as part of a group. Diana Hillam accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Diana Hillam as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Diana Hillam'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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Sources for Diana Dee Hillam'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)Clinician Public Reporting: Overall MIPS Performance (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 Diana Dee Hillam
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Diana Dee Hillam's NPI number?
Diana Dee Hillam's NPI number is 1578037727. It was assigned on January 21, 2019, and it is active in the NPI Registry.
What does Diana Dee Hillam specialize in?
Diana Dee Hillam is a nurse practitioner in Hershey, Pennsylvania. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Diana Dee Hillam practice?
Diana Hillam practices at 500 University Drive, Hershey, PA 17033. Diana Hillam's primary practice is Penn State Health Milton S. Hershey Medical Center in Hershey, Pennsylvania, part of Penn State. Dmand AI also links Diana Hillam to 2 group practices and clinics and 2 medical groups.
What is Diana Dee Hillam's office phone number?
The practice phone on file for Diana Hillam is (717) 531-8521.
What is Diana Dee Hillam's medical license number?
Diana Hillam holds Pennsylvania license SP020894.
Which hospitals is Diana Dee Hillam affiliated with?
Diana Hillam practices at Penn State Health Milton S. Hershey Medical Center in Hershey, Pennsylvania. Diana Hillam is also affiliated with Penn State Health Lancaster Medical Center.
What medical group is Diana Dee Hillam part of?
Diana Hillam is linked to Penn State Health Medical Group. Dmand AI links Diana Hillam to 2 more medical groups.
Does Diana Dee Hillam accept Medicare?
Yes. CMS lists Diana Hillam as accepting Medicare assignment.
Does Diana Dee Hillam offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Diana Hillam as offering telehealth services.
What is Diana Dee Hillam's MIPS score?
Diana Hillam's MIPS final score for performance year 2024 is 79 out of 100, reported as part of a group.
How many Medicare patients does Diana Dee Hillam see?
CMS counts 17 Medicare patients who saw Diana Hillam in 2024, with an average age of 78.
How long has Diana Dee Hillam been practicing?
Diana Hillam graduated from medical school in 2018, 8 years ago.
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