Dr. Peter Jay Van Veldhuizen Jr., MD

  • Wyoming, MI
  • Hematologist and oncologist
NPI1336163138PAC ID9638176126
Medicare services, 2024
169
Medicare patients, 2024
85
Part D claims, 2024
542
Hospital affiliations
2
Industry payments
$22,497
Practice address
5900 Byron Center SW Ave, Wyoming, MI 49519
Practice phone
Call (616) 252-7200
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

UM Health-West Hospital

Wyoming, Michigan

See all 6 affiliations

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Dr. Peter Jay Van Veldhuizen Jr. is a hematologist and oncologist in Wyoming, Michigan

Dr. Van Veldhuizen practices at UM Health-West Hospital in Wyoming, Michigan.

Dr. Van Veldhuizen's NPI, 1336163138, was assigned on July 26, 2006. Dr. Van Veldhuizen graduated from Sanford School of Medicine of University of South Dakota in 1986. Dr. Van Veldhuizen holds Michigan license 4301510551.

NPI and contact details
Medicare PAC ID
9638176126
NPI enumeration date
July 26, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(616) 252-7200
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
66
Medical school graduation
1986

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Peter Jay Van Veldhuizen Jr. practices at UM Health-West Hospital in Wyoming, Michigan

Dr. Van Veldhuizen's primary practice is UM Health-West Hospital, at 5900 Byron Center SW Ave, Wyoming, MI 49519 in Kent County. The practice phone is (616) 252-7200.

  • UM Health-West Hospital
    5900 Byron Center SW Ave, Wyoming, MI 49519 · Kent CountyPhone(616) 252-7200

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Dr. Peter Jay Van Veldhuizen Jr. is affiliated with 4 sites of care and 2 medical groups

Dr. Van Veldhuizen's primary practice is UM Health-West Hospital in Wyoming, Michigan. Dr. Van Veldhuizen is also affiliated with University of Michigan Health-West Hospital. The medical group on file is Trinity Health Medical Group. Dmand AI also links Dr. Van Veldhuizen to 1 more hospital, 1 group practice or clinic and 1 medical group, each named with a free account.

See all 6 affiliations for Dr. Van Veldhuizen

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Dr. Peter Jay Van Veldhuizen Jr.'s practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Van Veldhuizen practices, 3 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
UM Health-West HospitalAvailable with a free account
+3 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Peter Jay Van Veldhuizen Jr. is one of 298 hematologists and oncologists in Michigan

Hematology and oncology is Dr. Van Veldhuizen's primary specialty in the NPI Registry, under taxonomy code 207RH0003X. Dmand AI has Dr. Van Veldhuizen's licenses on file in 2 states: Michigan and New York.

Specialties and state licenses

  • Hematology and oncology, MichiganPrimaryLicense 4301510551 · taxonomy 207RH0003X
  • New York licenseLicense 303413

Hematologists and oncologists near Dr. Van Veldhuizen

Counts of hematologists and oncologists with a Dmand AI profile, by place and practice. Each opens the list.

298hematologists and oncologists in Michigan
6hematologists and oncologists in Wyoming

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. Peter Jay Van Veldhuizen Jr. billed Medicare for 169 services in 2024

CMS data shows 169 Medicare services from Dr. Van Veldhuizen across 3 procedure codes in 2024, all of them office visits, for 85 Medicare patients. Medicare paid $15,369 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024169
Medicare patients85
Paid by Medicare$15,369
Procedure codes3

Dr. Van Veldhuizen's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 2682024: 16937%

Dr. Van Veldhuizen compared with the Michigan median for hematologists and oncologists, 2024

  • Dr. Van Veldhuizen
  • Michigan median
Medicare services
169vs 61973% below
Medicare patients
85vs 22863% below
Part D claims
413vs 3789% above

Medians across 291 hematologists and oncologists in Michigan with Dmand AI profiles that report each measure.

Dr. Van Veldhuizen'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.

See all procedures by Dr. Van Veldhuizen

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Peter Jay Van Veldhuizen Jr. treated 85 Medicare patients in 2024, average age 72

CMS counts 85 Medicare patients who saw Dr. Van Veldhuizen in 2024. The largest group is 65 to 74, with 44 patients. 66% of them have high blood pressure, and 62% have cancer. 16% are also on Medicaid. Their average risk score is 1.42, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Van Veldhuizen's median patient age at 69, with 33% women.

Medicare patients, 202485
Average age72
Average risk score1.42
Also on Medicaid16%

Dr. Van Veldhuizen's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Van Veldhuizen's Medicare patients by sex, 2024

  • Women2226%
  • Men6374%

Chronic conditions among Dr. Van Veldhuizen's Medicare patients, 2024

  1. High blood pressure66%
  2. Cancer62%
  3. High cholesterol62%
  4. Ischemic heart disease28%
  5. Chronic kidney disease27%
  6. Diabetes27%
  7. Arthritis25%
  8. COPD20%

Share of Medicare patients with each condition. A patient can have several.

Dr. Van Veldhuizen's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 69

Patient panel by sex, all payers

  • Women33%
  • Men67%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Peter Jay Van Veldhuizen Jr. wrote 542 Medicare Part D claims in 2024

In 2024, Dr. Van Veldhuizen wrote 542 Medicare Part D claims for 116 patients. 84% of them were for generic drugs. CMS names the drug for 413 of them, across 12 drugs with 11 or more claims each, at $1,208,774 in total drug cost. In 2023, CMS named 298 claims across 12 drugs.

Part D claims, 2024542
Drugs named by CMS12
Total drug cost$1.2M
Part D patients116

Dr. Van Veldhuizen's Part D claims by kind of drug, 2024

  • Generic453 claims84%
  • Brand-name89 claims16%

Dr. Van Veldhuizen'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. Van Veldhuizen's Part D claims, 2024

  • Opioids8%41 of 542 claims
  • Antipsychotics, patients 65 and over11%57 of 542 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: 2982024: 41339%

Drugs named by CMS: 12 in 2024, 12 in 2023.

See all prescribing by Dr. Van Veldhuizen

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. Peter Jay Van Veldhuizen Jr. takes part in Medicare

Dr. Van Veldhuizen 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. Peter Jay Van Veldhuizen Jr. received $22,497 in industry payments from 2016 to 2024

CMS Open Payments shows 37 general payments to Dr. Van Veldhuizen from 11 drug and device companies from 2016 to 2024. Speaker and faculty fees make up the largest share, 86% of the total. Exelixis Inc. paid the most, $13,136.

General payments to Dr. Van Veldhuizen by program year, 2016 to 2024

General payments to Dr. Van Veldhuizen by kind, 2016 to 2024

$22.5Kin total
  • Speaker and faculty fees$19,44286%
  • Travel and lodging$1,5967%
  • Food and beverage$1,3816%
  • Education$790%

Companies that paid Dr. Van Veldhuizen the most, 2016 to 2024

Share is of all general payments to this clinician.

See all payments to Dr. Van Veldhuizen

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Peter Jay Van Veldhuizen Jr. graduated from Sanford School of Medicine of University of South Dakota

Dr. Van Veldhuizen graduated from Sanford School of Medicine of University of South Dakota in 1986.

  1. Medical schoolSanford School of Medicine of University of South Dakota

Source: Dmand AI Professional Profile Data

Sources for Dr. Peter Jay Van Veldhuizen Jr.'s profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare 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 percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Peter Jay Van Veldhuizen Jr.

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. Peter Jay Van Veldhuizen Jr.'s NPI number?

Dr. Peter Jay Van Veldhuizen Jr.'s NPI number is 1336163138. It was assigned on July 26, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Peter Jay Van Veldhuizen Jr.?

Dr. Peter Jay Van Veldhuizen Jr. is a hematologist and oncologist in Wyoming, Michigan. The primary specialty in the NPI Registry is Hematology & Oncology Physician (taxonomy code 207RH0003X).

Where does Dr. Peter Jay Van Veldhuizen Jr. practice?

Dr. Van Veldhuizen practices at 5900 Byron Center SW Ave, Wyoming, MI 49519. Dr. Van Veldhuizen's primary practice is UM Health-West Hospital in Wyoming, Michigan. Dmand AI also links Dr. Van Veldhuizen to 1 hospital, 1 group practice or clinic and 1 medical group.

What is Dr. Peter Jay Van Veldhuizen Jr.'s office phone number?

The practice phone on file for Dr. Van Veldhuizen is (616) 252-7200.

What is Dr. Peter Jay Van Veldhuizen Jr.'s medical license number?

Dr. Van Veldhuizen holds Michigan license 4301510551, one of the licenses on file in 2 states.

Which states has Dr. Peter Jay Van Veldhuizen Jr. been licensed in?

Dmand AI has state licenses on file for Dr. Van Veldhuizen in Michigan and New York.

Which hospitals is Dr. Peter Jay Van Veldhuizen Jr. affiliated with?

Dr. Van Veldhuizen is affiliated with University of Michigan Health-West Hospital. Dmand AI links Dr. Van Veldhuizen to 1 more hospital.

What medical group is Dr. Peter Jay Van Veldhuizen Jr. part of?

Dr. Van Veldhuizen is linked to Trinity Health Medical Group. Dmand AI links Dr. Van Veldhuizen to 1 more medical group.

Does Dr. Peter Jay Van Veldhuizen Jr. accept Medicare?

Yes. CMS data shows Dr. Van Veldhuizen billed Medicare for 169 services in 2024, and Dr. Van Veldhuizen accepts Medicare assignment.

How many Medicare patients does Dr. Peter Jay Van Veldhuizen Jr. see?

CMS counts 85 Medicare patients who saw Dr. Van Veldhuizen in 2024, with an average age of 72.

Show 5 more questionsShow fewer questions

What services does Dr. Peter Jay Van Veldhuizen Jr. bill to Medicare?

In 2024, Dr. Van Veldhuizen's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99215) and office visit, new patient (99205).

Where did Dr. Peter Jay Van Veldhuizen Jr. go to medical school?

Dr. Van Veldhuizen graduated from Sanford School of Medicine of University of South Dakota in 1986.

What drugs does Dr. Peter Jay Van Veldhuizen Jr. prescribe most?

In 2024 Medicare Part D data, Dr. Van Veldhuizen's most prescribed drugs by claims were Ondansetron HCl, Prochlorperazine Maleate and Olanzapine.

Has Dr. Peter Jay Van Veldhuizen Jr. received payments from drug or device companies?

CMS Open Payments shows $22,497 in general payments to Dr. Van Veldhuizen from 11 companies from 2016 to 2024. The largest total came from Exelixis Inc.

How long has Dr. Peter Jay Van Veldhuizen Jr. been practicing?

Dr. Van Veldhuizen graduated from medical school in 1986, 40 years ago.

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