Layne E. Derks, PA-C
- Part D claims, 2024
- 1,097
- Hospital affiliations
- 1
- Industry payments
- $64
- Medical group
- 1
- State license
- 1
- 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 Layne Derks' 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.
Layne E. Derks is a physician assistant in Grand Rapids, Michigan
Layne Derks practices at Corewell Health Grand Rapids Hospitals - Butterworth in Grand Rapids, Michigan, part of Corewell Health.
Layne Derks' NPI, 1952713133, was assigned on May 22, 2014. Layne Derks holds Michigan license 5601006910.
- NPI
- 1952713133NPI Registry (opens in a new tab)
- NPI enumeration date
- May 22, 2014
- NPI status
- Active
- Practice phone
- (616) 391-1774
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 44
- Medical school graduation
- 2008
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Layne E. Derks practices at Corewell Health Grand Rapids Hospitals - Butterworth in Grand Rapids, Michigan
Layne Derks' 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
Layne E. Derks is affiliated with 2 sites of care and 1 medical group
Layne Derks' primary practice is Corewell Health Grand Rapids Hospitals - Butterworth in Grand Rapids, Michigan, part of Corewell Health. The medical group on file is Trinity Health Medical Group. Dmand AI also links Layne Derks to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Layne E. Derks' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Layne Derks practices, 2 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 |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Layne E. Derks is one of 5,857 physician assistants in Michigan
Physician assistant is Layne Derks' primary specialty in the NPI Registry, under taxonomy code 363A00000X. Layne Derks is licensed in Michigan.
Specialties and state licenses
- Physician assistant, MichiganPrimary
Physician assistants near Layne Derks
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
Layne E. Derks' patients have a median age of 53
Across all payers, Dmand AI patient panel data puts Layne Derks' median patient age at 53, with 61% women.
Layne Derks' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 53
Patient panel by sex, all payers
- Women61%
- Men39%
Source: Dmand AI Patient Panel Data
Layne E. Derks wrote 1,097 Medicare Part D claims in 2024
In 2024, Layne Derks wrote 1,097 Medicare Part D claims for 174 patients. 86% of them were for generic drugs.
Layne Derks' Part D claims by kind of drug, 2024
- Generic945 claims86%
- Brand-name135 claims12%
- Other17 claims2%
Drug classes CMS tracks in Layne Derks' Part D claims, 2024
- Opioids3%29 of 1,097 claims
- Antibiotics2%19 of 1,097 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
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Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Layne E. Derks received $64 in industry payments in 2025
CMS Open Payments shows 4 general payments to Layne Derks from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Novo Nordisk Inc paid the most, $64.
Companies that paid Layne Derks 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 Layne E. Derks'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 Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider (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 Layne E. Derks
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Layne E. Derks' NPI number?
Layne E. Derks' NPI number is 1952713133. It was assigned on May 22, 2014, and it is active in the NPI Registry.
What does Layne E. Derks specialize in?
Layne E. Derks is a physician assistant in Grand Rapids, Michigan. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Layne E. Derks practice?
Layne Derks practices at 100 Michigan St NE, Grand Rapids, MI 49503. Layne Derks' primary practice is Corewell Health Grand Rapids Hospitals - Butterworth in Grand Rapids, Michigan, part of Corewell Health. Dmand AI also links Layne Derks to 1 group practice or clinic.
What is Layne E. Derks' office phone number?
The practice phone on file for Layne Derks is (616) 391-1774.
What is Layne E. Derks' medical license number?
Layne Derks holds Michigan license 5601006910.
Which hospitals is Layne E. Derks affiliated with?
Layne Derks practices at Corewell Health Grand Rapids Hospitals - Butterworth in Grand Rapids, Michigan.
What medical group is Layne E. Derks part of?
Layne Derks is linked to Trinity Health Medical Group.
Has Layne E. Derks received payments from drug or device companies?
CMS Open Payments shows $64 in general payments to Layne Derks from 1 company from 2025 to 2025. The largest total came from Novo Nordisk Inc.
How long has Layne E. Derks been practicing?
Layne Derks graduated from medical school in 2008, 18 years ago.
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