Michelle E. Day, PA-C
- Medicare patients, 2024
- 53
- Part D claims, 2024
- 533
- MIPS score, 2024
- 79
- Hospital affiliations
- 2
- Industry payments
- $73
- 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 Michelle Day'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.
Michelle E. Day is a physician assistant in Hershey, Pennsylvania
Michelle Day practices at Penn State Health Milton S. Hershey Medical Center in Hershey, Pennsylvania, part of Penn State.
Michelle Day's NPI, 1235180092, was assigned on May 15, 2006. Michelle Day holds Pennsylvania license MA002539L.
- NPI
- 1235180092NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5799967501
- NPI enumeration date
- May 15, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (717) 531-8521
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 55
- Medical school graduation
- 1997
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Michelle E. Day practices at Penn State Health Milton S. Hershey Medical Center in Hershey, Pennsylvania
Michelle Day'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
Michelle E. Day is affiliated with 2 sites of care and 3 medical groups
Michelle Day's primary practice is Penn State Health Milton S. Hershey Medical Center in Hershey, Pennsylvania, part of Penn State. Michelle Day is also affiliated with UPMC Harrisburg. The medical group on file is Penn State Health Milton S. Hershey Medical Center. Dmand AI also links Michelle Day to 2 more 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 Michelle E. Day's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Michelle Day practices, 2 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 |
| +1 more site 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.
Michelle E. Day is one of 6,491 physician assistants in Pennsylvania
Physician assistant is Michelle Day's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Michelle Day is licensed in Pennsylvania.
Specialties and state licenses
- Physician assistant, PennsylvaniaPrimary
Physician assistants near Michelle Day
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
Michelle E. Day treated 53 Medicare patients in 2024, average age 71
CMS counts 53 Medicare patients who saw Michelle Day in 2024. The largest group is 65 to 74, with 26 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 Michelle Day's median patient age at 57, with 61% women.
Michelle Day's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Michelle Day's Medicare patients by sex, 2024
- Women3158%
- Men2242%
Chronic conditions among Michelle Day's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis55%
- Anxiety32%
- Mood disorders28%
- Chronic kidney disease26%
- Ischemic heart disease26%
- Depression25%
Share of Medicare patients with each condition. A patient can have several.
Michelle Day's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 57
Patient panel by sex, all payers
- Women61%
- Men38%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Michelle E. Day wrote 533 Medicare Part D claims in 2024
In 2024, Michelle Day wrote 533 Medicare Part D claims for 103 patients. 5% of them were for generic drugs.
Michelle Day's Part D claims by kind of drug, 2024
- Generic29 claims5%
- Brand-name504 claims95%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Michelle E. Day 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 Michelle Day for performance year 2024, reported as part of a group. Michelle Day accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Michelle Day'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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Michelle E. Day received $73 in industry payments in 2025
CMS Open Payments shows 4 general payments to Michelle Day from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Bristol-Myers Squibb Company paid the most, $37.
Companies that paid Michelle Day 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 Michelle E. Day'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) |
| 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 Michelle E. Day
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Michelle E. Day's NPI number?
Michelle E. Day's NPI number is 1235180092. It was assigned on May 15, 2006, and it is active in the NPI Registry.
What does Michelle E. Day specialize in?
Michelle E. Day is a physician assistant in Hershey, Pennsylvania. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Michelle E. Day practice?
Michelle Day practices at 500 University Drive, Hershey, PA 17033. Michelle Day's primary practice is Penn State Health Milton S. Hershey Medical Center in Hershey, Pennsylvania, part of Penn State. Dmand AI also links Michelle Day to 2 medical groups.
What is Michelle E. Day's office phone number?
The practice phone on file for Michelle Day is (717) 531-8521.
What is Michelle E. Day's medical license number?
Michelle Day holds Pennsylvania license MA002539L.
Which hospitals is Michelle E. Day affiliated with?
Michelle Day practices at Penn State Health Milton S. Hershey Medical Center in Hershey, Pennsylvania. Michelle Day is also affiliated with UPMC Harrisburg.
What medical group is Michelle E. Day part of?
Michelle Day is linked to Penn State Health Milton S. Hershey Medical Center. Dmand AI links Michelle Day to 2 more medical groups.
Does Michelle E. Day accept Medicare?
Yes. CMS lists Michelle Day as accepting Medicare assignment.
What is Michelle E. Day's MIPS score?
Michelle Day's MIPS final score for performance year 2024 is 79 out of 100, reported as part of a group.
How many Medicare patients does Michelle E. Day see?
CMS counts 53 Medicare patients who saw Michelle Day in 2024, with an average age of 71.
Has Michelle E. Day received payments from drug or device companies?
CMS Open Payments shows $73 in general payments to Michelle Day from 2 companies from 2025 to 2025. The largest total came from Bristol-Myers Squibb Company.
How long has Michelle E. Day been practicing?
Michelle Day graduated from medical school in 1997, 29 years ago.
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