Dr. Eugene M. Tay, MD
- Medicare services, 2024
- 181
- Medicare patients, 2024
- 79
- Part D claims, 2024
- 43
- Hospital affiliations
- 1
- Industry payments
- $20
- Practice address
- 200 Jefferson Avenue SE, Grand Rapids, MI 49503
- Practice phone
- Call (616) 685-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Tay's professional email, personal email and mobile number
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Dr. Eugene M. Tay is a hospitalist in Grand Rapids, Michigan
Dr. Tay practices at Trinity Health Grand Rapids Hospital in Grand Rapids, Michigan, part of Trinity Health.
Dr. Tay's NPI, 1275589863, was assigned on May 25, 2006. Dr. Tay graduated from Michigan State University College of Osteopathic Medicine in 2000. Dr. Tay holds Michigan license 4301076395.
- NPI
- 1275589863NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1759278963
- NPI enumeration date
- May 25, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (616) 685-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 52
- Medical school graduation
- 2000
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Eugene M. Tay practices at Trinity Health Grand Rapids Hospital in Grand Rapids, Michigan
Dr. Tay's primary practice is Trinity Health Grand Rapids Hospital, at 200 Jefferson Avenue SE, Grand Rapids, MI 49503 in Kent County. The practice phone is (616) 685-5000.
- Trinity Health Grand Rapids Hospital200 Jefferson Avenue SE, Grand Rapids, MI 49503 · Kent CountyPhone(616) 685-5000
Source: Dmand AI Affiliation Data
Dr. Eugene M. Tay is affiliated with 1 site of care and 1 medical group
Dr. Tay's primary practice is Trinity Health Grand Rapids Hospital in Grand Rapids, Michigan, part of Trinity Health. The medical group on file is Trinity Health Medical Group.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Eugene M. Tay's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Tay practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Trinity Health Grand Rapids 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 Trinity Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Eugene M. Tay is one of 256 hospitalists in Michigan
Hospitalist is Dr. Tay's primary specialty in the NPI Registry, under taxonomy code 208M00000X. Dr. Tay is licensed in Michigan.
Specialties and state licenses
- Hospitalist, MichiganPrimary
Hospitalists near Dr. Tay
Counts of hospitalists 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. Eugene M. Tay billed Medicare for 181 services in 2024
CMS data shows 181 Medicare services from Dr. Tay across 5 procedure codes in 2024, for 79 Medicare patients. Medicare paid $12,315 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Tay's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1822024: 1811%
Dr. Tay compared with the Michigan median for hospitalists, 2024
- Dr. Tay
- Michigan median
- Medicare services
- 181vs 37051% below
- Medicare patients
- 79vs 17054% below
- Part D claims
- 946vs 7013.5 times
Medians across 243 hospitalists in Michigan with Dmand AI profiles that report each measure.
Dr. Tay'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Eugene M. Tay treated 79 Medicare patients in 2024, average age 71
CMS counts 79 Medicare patients who saw Dr. Tay in 2024. The largest group is 65 to 74, with 28 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 38% are also on Medicaid. Their average risk score is 1.98, 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. Tay's median patient age at 72, with 45% women.
Dr. Tay's Medicare patients by age, 2024
Dr. Tay's Medicare patients by sex, 2024
- Women4557%
- Men3443%
Chronic conditions among Dr. Tay's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Mood disorders66%
- Depression61%
- Arthritis53%
- Anxiety49%
- Chronic kidney disease49%
- Diabetes48%
Share of Medicare patients with each condition. A patient can have several.
Dr. Tay's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women45%
- Men54%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Eugene M. Tay wrote 43 Medicare Part D claims in 2024
In 2024, Dr. Tay wrote 43 Medicare Part D claims for 23 patients. 93% of them were for generic drugs. They cover 39 drugs, with $45,564 in total drug cost. In 2017, CMS named 4,662 claims across 107 drugs.
Dr. Tay's Part D claims by kind of drug, 2024
- Generic40 claims93%
- Brand-name and other3 claims7%
Dr. Tay's most prescribed drugs by claims, 2018
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, 2017 to 2018
- 2017
- 2018
- Claims for drugs CMS names
- 2017: 4,6622018: 94680%
Drugs named by CMS: 39 in 2018, 107 in 2017.
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
How Dr. Eugene M. Tay takes part in Medicare
Dr. Tay 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. Eugene M. Tay received $20 in industry payments in 2019
CMS Open Payments shows 1 general payment to Dr. Tay from 1 drug or device company in 2019. Food and beverage make up the largest share, 100% of the total. Medtronic USA, Inc. paid the most, $20.
Companies that paid Dr. Tay the most, 2019 to 2019
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Eugene M. Tay graduated from Michigan State University College of Osteopathic Medicine
Dr. Tay graduated from Michigan State University College of Osteopathic Medicine in 2000.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Eugene M. Tay'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 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 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) |
| 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. Eugene M. Tay
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. Eugene M. Tay's NPI number?
Dr. Eugene M. Tay's NPI number is 1275589863. It was assigned on May 25, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Eugene M. Tay?
Dr. Eugene M. Tay is a hospitalist in Grand Rapids, Michigan. The primary specialty in the NPI Registry is Hospitalist Physician (taxonomy code 208M00000X).
Where does Dr. Eugene M. Tay practice?
Dr. Tay practices at 200 Jefferson Avenue SE, Grand Rapids, MI 49503. Dr. Tay's primary practice is Trinity Health Grand Rapids Hospital in Grand Rapids, Michigan, part of Trinity Health.
What is Dr. Eugene M. Tay's office phone number?
The practice phone on file for Dr. Tay is (616) 685-5000.
What is Dr. Eugene M. Tay's medical license number?
Dr. Tay holds Michigan license 4301076395.
Which hospitals is Dr. Eugene M. Tay affiliated with?
Dr. Tay practices at Trinity Health Grand Rapids Hospital in Grand Rapids, Michigan.
What medical group is Dr. Eugene M. Tay part of?
Dr. Tay is linked to Trinity Health Medical Group.
Does Dr. Eugene M. Tay accept Medicare?
Yes. CMS data shows Dr. Tay billed Medicare for 181 services in 2024, and Dr. Tay accepts Medicare assignment.
How many Medicare patients does Dr. Eugene M. Tay see?
CMS counts 79 Medicare patients who saw Dr. Tay in 2024, with an average age of 71.
What services does Dr. Eugene M. Tay bill to Medicare?
In 2024, Dr. Tay's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99223) and hospital inpatient care (99238).
Show 4 more questionsShow fewer questions
Where did Dr. Eugene M. Tay go to medical school?
Dr. Tay graduated from Michigan State University College of Osteopathic Medicine in 2000.
What drugs does Dr. Eugene M. Tay prescribe most?
In 2018 Medicare Part D data, Dr. Tay's most prescribed drugs by claims were Atorvastatin Calcium, Levothyroxine Sodium and Omeprazole.
Has Dr. Eugene M. Tay received payments from drug or device companies?
CMS Open Payments shows $20 in general payments to Dr. Tay from 1 company from 2019 to 2019. The largest total came from Medtronic USA, Inc.
How long has Dr. Eugene M. Tay been practicing?
Dr. Tay graduated from medical school in 2000, 26 years ago.
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