Timothy Glerum, NP
- Medicare patients, 2024
- 215
- Part D claims, 2024
- 892
- Hospital affiliations
- 5
- Industry payments
- $169
- Medical groups
- 2
- Practice address
- 100 Michigan St NE, Grand Rapids, MI 49503
- Practice phone
- Call (616) 391-1774
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Timothy Glerum'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.
Timothy Glerum is a nurse practitioner in Grand Rapids, Michigan
Timothy Glerum practices at Corewell Health Grand Rapids Hospitals - Butterworth in Grand Rapids, Michigan, part of Corewell Health.
Timothy Glerum's NPI, 1255708921, was assigned on August 28, 2015. Timothy Glerum holds Michigan license 4704278870.
- NPI
- 1255708921NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7113235474
- NPI enumeration date
- August 28, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (616) 391-1774
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Timothy Glerum practices at Corewell Health Grand Rapids Hospitals - Butterworth in Grand Rapids, Michigan
Timothy Glerum's primary practice is Corewell Health Grand Rapids Hospitals - Butterworth, at 100 Michigan St NE, Grand Rapids, MI 49503 in Kent County. The practice phone is (616) 391-1774.
- Corewell Health Grand Rapids Hospitals - Butterworth100 Michigan St NE, Grand Rapids, MI 49503 · Kent CountyPhone(616) 391-1774
Source: Dmand AI Affiliation Data
Timothy Glerum is affiliated with 6 sites of care and 2 medical groups
Timothy Glerum's primary practice is Corewell Health Grand Rapids Hospitals - Butterworth in Grand Rapids, Michigan, part of Corewell Health. Timothy Glerum is also affiliated with Corewell Health Greenville Hospital. The medical group on file is Corewell Health Medical Group West. Dmand AI also links Timothy Glerum to 3 more hospitals, 1 group practice or clinic and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Timothy Glerum's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Timothy Glerum practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Corewell Health Grand Rapids Hospitals - Butterworth | Available with a free account |
| +5 more sites and 1 medical group | 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 Corewell Health and 6.2K+ hospitals, with verified contacts in the same login.
Timothy Glerum is one of 2,742 nurse practitioners in Michigan
Nurse practitioner is Timothy Glerum's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Timothy Glerum is licensed in Michigan.
Specialties and state licenses
- Nurse practitioner, MichiganPrimary
Nurse practitioners near Timothy Glerum
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
Timothy Glerum treated 215 Medicare patients in 2024, average age 71
CMS counts 215 Medicare patients who saw Timothy Glerum in 2024. The largest group is 65 to 74, with 88 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 25% are also on Medicaid. Their average risk score is 2.21, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Timothy Glerum's median patient age at 62, with 62% women.
Timothy Glerum's Medicare patients by age, 2024
Timothy Glerum's Medicare patients by sex, 2024
- Women12257%
- Men9343%
Chronic conditions among Timothy Glerum's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis48%
- Mood disorders47%
- Depression45%
- Anxiety43%
- Chronic kidney disease40%
- Diabetes40%
Share of Medicare patients with each condition. A patient can have several.
Timothy Glerum's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 62
Patient panel by sex, all payers
- Women62%
- Men38%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Timothy Glerum wrote 892 Medicare Part D claims in 2024
In 2024, Timothy Glerum wrote 892 Medicare Part D claims for 215 patients. 70% of them were for generic drugs.
Timothy Glerum's Part D claims by kind of drug, 2024
- Generic627 claims70%
- Brand-name265 claims30%
Drug classes CMS tracks in Timothy Glerum's Part D claims, 2024
- Antibiotics9%83 of 892 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
Timothy Glerum offers telehealth to Medicare patients
Timothy Glerum accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Timothy Glerum as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Timothy Glerum received $169 in industry payments in 2025
CMS Open Payments shows 13 general payments to Timothy Glerum from 4 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Bausch Health Americas, Inc. paid the most, $95.
Companies that paid Timothy Glerum 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 Timothy Glerum'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) |
| 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 Timothy Glerum
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Timothy Glerum's NPI number?
Timothy Glerum's NPI number is 1255708921. It was assigned on August 28, 2015, and it is active in the NPI Registry.
What does Timothy Glerum specialize in?
Timothy Glerum is a nurse practitioner in Grand Rapids, Michigan. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Timothy Glerum practice?
Timothy Glerum practices at 100 Michigan St NE, Grand Rapids, MI 49503. Timothy Glerum's primary practice is Corewell Health Grand Rapids Hospitals - Butterworth in Grand Rapids, Michigan, part of Corewell Health. Dmand AI also links Timothy Glerum to 3 hospitals, 1 group practice or clinic and 1 medical group.
What is Timothy Glerum's office phone number?
The practice phone on file for Timothy Glerum is (616) 391-1774.
What is Timothy Glerum's medical license number?
Timothy Glerum holds Michigan license 4704278870.
Which hospitals is Timothy Glerum affiliated with?
Timothy Glerum practices at Corewell Health Grand Rapids Hospitals - Butterworth in Grand Rapids, Michigan. Timothy Glerum is also affiliated with Corewell Health Greenville Hospital. Dmand AI links Timothy Glerum to 3 more hospitals.
What medical group is Timothy Glerum part of?
Timothy Glerum is linked to Corewell Health Medical Group West. Dmand AI links Timothy Glerum to 1 more medical group.
Does Timothy Glerum accept Medicare?
Yes. CMS lists Timothy Glerum as accepting Medicare assignment.
Does Timothy Glerum offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Timothy Glerum as offering telehealth services.
How many Medicare patients does Timothy Glerum see?
CMS counts 215 Medicare patients who saw Timothy Glerum in 2024, with an average age of 71.
Has Timothy Glerum received payments from drug or device companies?
CMS Open Payments shows $169 in general payments to Timothy Glerum from 4 companies from 2025 to 2025. The largest total came from Bausch Health Americas, Inc.
How long has Timothy Glerum been practicing?
Timothy Glerum graduated from medical school in 2015, 11 years ago.
Selling to nurse practitioner practices?
See nurse practitioners in Michigan by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card