Dr. Michael E. Day, MD
- Medicare services, 2024
- 14
- Medicare patients, 2024
- 26
- Part D claims, 2024
- 80
- Industry payments
- $425
- Affiliated sites
- 1
- Practice address
- 2651 E Discovery Pkwy, Bloomington, IN 47408
- Practice phone
- Call (812) 353-5252
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
IU Health Bloomington
Bloomington, Indiana
Find Dr. 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.
Dr. Michael E. Day is a family medicine physician in Bloomington, Indiana
Dr. Day practices at IU Health Bloomington in Bloomington, Indiana.
Dr. Day's NPI, 1245275213, was assigned on June 16, 2006. Dr. Day graduated from Medical College of Ohio in 1972. Dr. Day holds Indiana license 01025630A.
- NPI
- 1245275213NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0143289462
- NPI enumeration date
- June 16, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (812) 353-5252
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 80
- Medical school graduation
- 1972
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Michael E. Day practices at IU Health Bloomington in Bloomington, Indiana
Dr. Day's primary practice is IU Health Bloomington, at 2651 E Discovery Pkwy, Bloomington, IN 47408 in Monroe County. The practice phone is (812) 353-5252.
- IU Health Bloomington2651 E Discovery Pkwy, Bloomington, IN 47408 · Monroe CountyPhone(812) 353-5252
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Michael E. Day is affiliated with 2 sites of care and 3 medical groups
Dr. Day's primary practice is IU Health Bloomington in Bloomington, Indiana. The medical group on file is IU Health Medical Group. Dmand AI also links Dr. Day to 2 more medical groups and 1 group practice or clinic, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Michael E. Day's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Day practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| IU Health Bloomington | Available with a free account |
| +1 more site and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Michael E. Day is one of 3,028 family medicine physicians in Indiana
Family medicine is Dr. Day's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. Day is licensed in Indiana.
Specialties and state licenses
- Family medicine, IndianaPrimary
Family medicine physicians near Dr. Day
Counts of family medicine physicians 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
Dr. Michael E. Day billed Medicare for 14 services in 2024
CMS data shows 14 Medicare services from Dr. Day across 1 procedure code in 2024, all of them office visits, for 26 Medicare patients. Medicare paid $1,234 for them. Every service was in an office.
Dr. Day compared with the Indiana median for family medicine physicians, 2024
- Dr. Day
- Indiana median
- Medicare services
- 14vs 40097% below
- Medicare patients
- 26vs 16584% below
Medians across 3,080 family medicine physicians in Indiana with Dmand AI profiles that report each measure.
Dr. Day's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Day and other family medicine physicians in Indiana.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Michael E. Day treated 26 Medicare patients in 2024, average age 73
CMS counts 26 Medicare patients who saw Dr. Day in 2024. The largest group is 65 to 74, with 12 patients. 75% of them have high blood pressure, and 62% have high cholesterol. Their average risk score is 1.83, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Day's median patient age at 63, with 52% women.
Dr. Day's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Day's Medicare patients by sex, 2024
- Women1454%
- Men1246%
Chronic conditions among Dr. Day's Medicare patients, 2024
- High blood pressure75%
- High cholesterol62%
- Arthritis50%
Share of Medicare patients with each condition. A patient can have several.
Dr. 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 63
Patient panel by sex, all payers
- Women52%
- Men48%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Michael E. Day wrote 80 Medicare Part D claims in 2024
In 2024, Dr. Day wrote 80 Medicare Part D claims for 53 patients. 88% of them were for generic drugs.
Dr. Day's Part D claims by kind of drug, 2024
- Generic70 claims88%
- Brand-name and other10 claims13%
Drug classes CMS tracks in Dr. Day's Part D claims, 2024
- Antibiotics20%16 of 80 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 Dr. Michael E. Day takes part in Medicare
Dr. Day 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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Dr. Michael E. Day received $425 in industry payments from 2016 to 2018
CMS Open Payments shows 3 general payments to Dr. Day from 3 drug and device companies from 2016 to 2018. Education make up the largest share, 93% of the total. Novus Surgical Solutions LLC paid the most, $394.
General payments to Dr. Day by program year, 2016 to 2018
General payments to Dr. Day by kind, 2016 to 2018
- Education$39493%
- Food and beverage$317%
Companies that paid Dr. Day the most, 2016 to 2018
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Michael E. Day graduated from Medical College of Ohio
Dr. Day graduated from Medical College of Ohio in 1972.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Michael 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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| 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) |
| 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. Michael 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 Dr. Michael E. Day's NPI number?
Dr. Michael E. Day's NPI number is 1245275213. It was assigned on June 16, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Michael E. Day?
Dr. Michael E. Day is a family medicine physician in Bloomington, Indiana. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. Michael E. Day practice?
Dr. Day practices at 2651 E Discovery Pkwy, Bloomington, IN 47408. Dr. Day's primary practice is IU Health Bloomington in Bloomington, Indiana. Dmand AI also links Dr. Day to 2 medical groups and 1 group practice or clinic.
What is Dr. Michael E. Day's office phone number?
The practice phone on file for Dr. Day is (812) 353-5252.
What is Dr. Michael E. Day's medical license number?
Dr. Day holds Indiana license 01025630A.
What medical group is Dr. Michael E. Day part of?
Dr. Day is linked to IU Health Medical Group. Dmand AI links Dr. Day to 2 more medical groups.
Does Dr. Michael E. Day accept Medicare?
Yes. CMS data shows Dr. Day billed Medicare for 14 services in 2024, and Dr. Day accepts Medicare assignment.
How many Medicare patients does Dr. Michael E. Day see?
CMS counts 26 Medicare patients who saw Dr. Day in 2024, with an average age of 73.
What services does Dr. Michael E. Day bill to Medicare?
In 2024, Dr. Day's most billed Medicare services were office visit, established patient (99214).
Where did Dr. Michael E. Day go to medical school?
Dr. Day graduated from Medical College of Ohio in 1972.
Has Dr. Michael E. Day received payments from drug or device companies?
CMS Open Payments shows $425 in general payments to Dr. Day from 3 companies from 2016 to 2018. The largest total came from Novus Surgical Solutions LLC.
How long has Dr. Michael E. Day been practicing?
Dr. Day graduated from medical school in 1972, 54 years ago.
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