Dr. Jonathan Vanderslik, MD
- Medicare services, 2024
- 336
- Medicare patients, 2024
- 107
- Part D claims, 2024
- 6,922
- Hospital affiliations
- 4
- Industry payments
- $42
- Practice address
- 2006 Holton Rd, Muskegon, MI 49445
- Practice phone
- Call (231) 672-3333
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Mercy Physician Network
Muskegon, Michigan
Find Dr. Vanderslik'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. Jonathan Vanderslik is an internist in Muskegon, Michigan
Dr. Vanderslik practices at Mercy Physician Network in Muskegon, Michigan.
Dr. Vanderslik's NPI, 1477815850, was assigned on June 12, 2012. Dr. Vanderslik graduated from Michigan State University College of Human Medicine in 2012. Dr. Vanderslik holds Michigan license 4301100779.
- NPI
- 1477815850NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4981835345
- NPI enumeration date
- June 12, 2012
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (231) 672-3333
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 40
- Medical school graduation
- 2012
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jonathan Vanderslik practices at Mercy Physician Network in Muskegon, Michigan
Dr. Vanderslik's primary practice is Mercy Physician Network, at 2006 Holton Rd, Muskegon, MI 49445 in Muskegon County. The practice phone is (231) 672-3333.
- Mercy Physician Network2006 Holton Rd, Muskegon, MI 49445 · Muskegon CountyPhone(231) 672-3333
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Jonathan Vanderslik is affiliated with 7 sites of care and 1 medical group
Dr. Vanderslik's primary practice is Mercy Physician Network in Muskegon, Michigan. Dr. Vanderslik is also affiliated with Trinity Health Muskegon Hospital. The medical group on file is Trinity Health Medical Group, Primary Care & Pediatrics - North Muskegon. Dmand AI also links Dr. Vanderslik to 3 more hospitals, 1 group practice or clinic and 1 hospice, 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. Jonathan Vanderslik's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Vanderslik practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mercy Physician Network | Available with a free account |
| +6 more affiliated sites | 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 each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Jonathan Vanderslik is one of 4,804 internists in Michigan
Internal medicine is Dr. Vanderslik's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Vanderslik is licensed in Michigan.
Specialties and state licenses
- Internal medicine, MichiganPrimary
Internists near Dr. Vanderslik
Counts of internists 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. Jonathan Vanderslik billed Medicare for 336 services in 2024
CMS data shows 336 Medicare services from Dr. Vanderslik across 4 procedure codes in 2024, for 107 Medicare patients. Medicare paid $24,218 for them. Every service was in an office.
Dr. Vanderslik's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2342024: 2139%
- Other services
- 2023: 632024: 12395%
Dr. Vanderslik compared with the Michigan median for internists, 2024
- Dr. Vanderslik
- Michigan median
- Medicare services
- 336vs 42321% below
- Medicare patients
- 107vs 15933% below
- Part D claims
- 6,177vs 31419.7 times
Medians across 4,524 internists in Michigan with Dmand AI profiles that report each measure.
Dr. Vanderslik'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.
Need commercial claims for Dr. Vanderslik?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Vanderslik and other internists in Michigan.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Jonathan Vanderslik treated 107 Medicare patients in 2024, average age 72
CMS counts 107 Medicare patients who saw Dr. Vanderslik in 2024. The largest group is 65 to 74, with 45 patients. 75% of them have high cholesterol, and 69% have high blood pressure. 17% are also on Medicaid. Their average risk score is 1.40, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Vanderslik's median patient age at 55, with 45% women.
Dr. Vanderslik's Medicare patients by age, 2024
Dr. Vanderslik's Medicare patients by sex, 2024
- Women5450%
- Men5350%
Chronic conditions among Dr. Vanderslik's Medicare patients, 2024
- High cholesterol75%
- High blood pressure69%
- Arthritis41%
- Chronic kidney disease40%
- Mood disorders33%
- Depression31%
- Diabetes30%
- COPD24%
Share of Medicare patients with each condition. A patient can have several.
Dr. Vanderslik's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 55
Patient panel by sex, all payers
- Women45%
- Men55%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Jonathan Vanderslik wrote 6,922 Medicare Part D claims in 2024
In 2024, Dr. Vanderslik wrote 6,922 Medicare Part D claims for 557 patients. 86% of them were for generic drugs. CMS names the drug for 6,177 of them, across 108 drugs with 11 or more claims each, at $607,621 in total drug cost. In 2023, CMS named 6,608 claims across 120 drugs.
Dr. Vanderslik's Part D claims by kind of drug, 2024
- Generic5,934 claims86%
- Brand-name931 claims13%
- Other57 claims1%
Dr. Vanderslik's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Vanderslik's Part D claims, 2024
- Opioids3%220 of 6,922 claims
- Antibiotics1%94 of 6,922 claims
- Antipsychotics, patients 65 and over0%18 of 6,922 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 6,6082024: 6,1777%
Drugs named by CMS: 108 in 2024, 120 in 2023.
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. Jonathan Vanderslik takes part in Medicare
Dr. Vanderslik 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)
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.
Dr. Jonathan Vanderslik received $42 in industry payments from 2016 to 2024
CMS Open Payments shows 2 general payments to Dr. Vanderslik from 2 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 100% of the total. Novo Nordisk Inc paid the most, $27.
General payments to Dr. Vanderslik by program year, 2016 to 2024
Companies that paid Dr. Vanderslik the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Jonathan Vanderslik graduated from Michigan State University College of Human Medicine
Dr. Vanderslik graduated from Michigan State University College of Human Medicine in 2012.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Jonathan Vanderslik'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 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. Jonathan Vanderslik
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. Jonathan Vanderslik's NPI number?
Dr. Jonathan Vanderslik's NPI number is 1477815850. It was assigned on June 12, 2012, and it is active in the NPI Registry.
What kind of doctor is Dr. Jonathan Vanderslik?
Dr. Jonathan Vanderslik is an internist in Muskegon, Michigan. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Jonathan Vanderslik practice?
Dr. Vanderslik practices at 2006 Holton Rd, Muskegon, MI 49445. Dr. Vanderslik's primary practice is Mercy Physician Network in Muskegon, Michigan. Dmand AI also links Dr. Vanderslik to 3 hospitals, 1 group practice or clinic and 1 hospice.
What is Dr. Jonathan Vanderslik's office phone number?
The practice phone on file for Dr. Vanderslik is (231) 672-3333.
What is Dr. Jonathan Vanderslik's medical license number?
Dr. Vanderslik holds Michigan license 4301100779.
Which hospitals is Dr. Jonathan Vanderslik affiliated with?
Dr. Vanderslik is affiliated with Trinity Health Muskegon Hospital. Dmand AI links Dr. Vanderslik to 3 more hospitals.
What medical group is Dr. Jonathan Vanderslik part of?
Dr. Vanderslik is linked to Trinity Health Medical Group, Primary Care & Pediatrics - North Muskegon.
Does Dr. Jonathan Vanderslik accept Medicare?
Yes. CMS data shows Dr. Vanderslik billed Medicare for 336 services in 2024, and Dr. Vanderslik accepts Medicare assignment.
How many Medicare patients does Dr. Jonathan Vanderslik see?
CMS counts 107 Medicare patients who saw Dr. Vanderslik in 2024, with an average age of 72.
What services does Dr. Jonathan Vanderslik bill to Medicare?
In 2024, Dr. Vanderslik's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99215) and medicare service (G0439).
Show 4 more questionsShow fewer questions
Where did Dr. Jonathan Vanderslik go to medical school?
Dr. Vanderslik graduated from Michigan State University College of Human Medicine in 2012.
What drugs does Dr. Jonathan Vanderslik prescribe most?
In 2024 Medicare Part D data, Dr. Vanderslik's most prescribed drugs by claims were Atorvastatin Calcium, Rosuvastatin Calcium and Lisinopril.
Has Dr. Jonathan Vanderslik received payments from drug or device companies?
CMS Open Payments shows $42 in general payments to Dr. Vanderslik from 2 companies from 2016 to 2024. The largest total came from Novo Nordisk Inc.
How long has Dr. Jonathan Vanderslik been practicing?
Dr. Vanderslik graduated from medical school in 2012, 14 years ago.
Selling to internal medicine practices?
See internists 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