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Dr. William Alfred Slater Jr., MD
NPI1710164819PAC ID7719156025
- Medicare services, 2024
- 702
- Medicare patients, 2024
- 670
- Part D claims, 2024
- 13
- Publications
- 1
- MIPS score, 2024
- 95
- 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 Dr. Slater'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. William Alfred Slater Jr. is an interventional radiologist in Grand Rapids, Michigan
Dr. Slater practices at Corewell Health Grand Rapids Hospitals - Butterworth in Grand Rapids, Michigan, part of Corewell Health.
Dr. Slater's NPI, 1710164819, was assigned on January 30, 2008. Dr. Slater graduated from Wayne State University School of Medicine in 2005. Dr. Slater holds Michigan license 4301086195.
NPI and contact details
- NPI
- 1710164819NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7719156025
- NPI enumeration date
- January 30, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (616) 391-1774
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 47
- Medical school graduation
- 2005
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. William Alfred Slater Jr. practices at Corewell Health Grand Rapids Hospitals - Butterworth in Grand Rapids, Michigan
Dr. Slater'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
Dr. William Alfred Slater Jr. is affiliated with 6 sites of care and 1 medical group
Dr. Slater's primary practice is Corewell Health Grand Rapids Hospitals - Butterworth in Grand Rapids, Michigan, part of Corewell Health. Dr. Slater is also affiliated with Corewell Health Lakeland Hospitals - Saint Joseph Hospital. The medical group on file is Advanced Radiology Services. Dmand AI also links Dr. Slater to 3 more hospitals and 1 group practice or clinic, each named with a free account.
Corewell Health Lakeland Hospitals - Saint Joseph HospitalAdvanced Radiology Services3 hospitalsNames with a free account1 group practice or clinicName with a free account
See all 7 affiliations for Dr. SlaterSources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. William Alfred Slater Jr.'s practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Slater 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 affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. William Alfred Slater Jr. is one of 120 interventional radiologists in Michigan
Vascular and interventional radiology is Dr. Slater's primary specialty in the NPI Registry, under taxonomy code 2085R0204X. Dr. Slater is licensed in Michigan.
Specialties and state licenses
- Vascular and interventional radiology, MichiganPrimary
Interventional radiologists near Dr. Slater
Counts of interventional radiologists with a Dmand AI profile, by place and practice. Each opens the list.
120interventional radiologists in Michigan17interventional radiologists in Grand Rapids14interventional radiologists at Corewell Health Grand Rapids Hospitals - Butterworth
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. William Alfred Slater Jr. billed Medicare for 702 services in 2024
CMS data shows 702 Medicare services from Dr. Slater across 17 procedure codes in 2024, for 670 Medicare patients. Medicare paid $9,237 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 2024702
Medicare patients670
Paid by Medicare$9,237
Procedure codes17
Dr. Slater's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Imaging
- 2023: 5112024: 57012%
- Tests and treatments
- 2023: 482024: 8169%
- Surgery
- 2023: 422024: 5121%
Dr. Slater compared with the Michigan median for interventional radiologists, 2024
- Dr. Slater
- Michigan median
- Medicare services
- 702vs 697Close to median
- Medicare patients
- 670vs 658Close to median
Medians across 103 interventional radiologists in Michigan with Dmand AI profiles that report each measure.
Dr. Slater'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. Slater?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Slater and other interventional radiologists in Michigan.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. William Alfred Slater Jr. treated 670 Medicare patients in 2024, average age 72
CMS counts 670 Medicare patients who saw Dr. Slater in 2024. The largest group is 65 to 74, with 312 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 19% are also on Medicaid. Their average risk score is 1.89, 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. Slater's median patient age at 67, with 55% women.
Medicare patients, 2024670
Average age72
Average risk score1.89
Also on Medicaid19%
Dr. Slater's Medicare patients by age, 2024
Dr. Slater's Medicare patients by sex, 2024
- Women34451%
- Men32649%
Chronic conditions among Dr. Slater's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis63%
- Chronic kidney disease37%
- Anxiety36%
- Diabetes36%
- Mood disorders36%
- Ischemic heart disease34%
Share of Medicare patients with each condition. A patient can have several.
Dr. Slater's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women55%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. William Alfred Slater Jr. wrote 13 Medicare Part D claims in 2024
In 2024, Dr. Slater wrote 13 Medicare Part D claims. 100% of them were for generic drugs.
Part D claims, 202413
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. William Alfred Slater Jr. scored 95 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 95 out of 100 for Dr. Slater for performance year 2024, reported as part of a group. Dr. Slater accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Slater's MIPS scores, performance year 2024
- 95of 100Final score
- 91.3of 100Quality
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Removal of skin lesions: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. William Alfred Slater Jr. has 1 publication on record
Dmand AI links 1 paper to Dr. Slater in 2023.
Papers1
Recent publications by Dr. Slater
See who Dr. Slater researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Slater works with, so you can find a warm path to the right interventional radiologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. William Alfred Slater Jr. received $27,639 in industry payments from 2016 to 2025
CMS Open Payments shows 161 general payments to Dr. Slater from 25 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 41% of the total. Inari Medical, Inc. paid the most, $18,405.
General payments to Dr. Slater by program year, 2016 to 2025
General payments to Dr. Slater by kind, 2016 to 2025
$27.6Kin total
- Food and beverage$11,42141%
- Consulting fees$8,00029%
- Travel and lodging$5,71821%
- Speaker and faculty fees$2,5009%
Companies that paid Dr. Slater the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. William Alfred Slater Jr. graduated from Wayne State University School of Medicine
Dr. Slater graduated from Wayne State University School of Medicine in 2005.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. William Alfred Slater Jr.'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 (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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. William Alfred Slater 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. William Alfred Slater Jr.'s NPI number?
Dr. William Alfred Slater Jr.'s NPI number is 1710164819. It was assigned on January 30, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. William Alfred Slater Jr.?
Dr. William Alfred Slater Jr. is an interventional radiologist in Grand Rapids, Michigan. The primary specialty in the NPI Registry is Vascular & Interventional Radiology Physician (taxonomy code 2085R0204X).
Where does Dr. William Alfred Slater Jr. practice?
Dr. Slater practices at 100 Michigan St NE, Grand Rapids, MI 49503. Dr. Slater's primary practice is Corewell Health Grand Rapids Hospitals - Butterworth in Grand Rapids, Michigan, part of Corewell Health. Dmand AI also links Dr. Slater to 3 hospitals and 1 group practice or clinic.
What is Dr. William Alfred Slater Jr.'s office phone number?
The practice phone on file for Dr. Slater is (616) 391-1774.
What is Dr. William Alfred Slater Jr.'s medical license number?
Dr. Slater holds Michigan license 4301086195.
Which hospitals is Dr. William Alfred Slater Jr. affiliated with?
Dr. Slater practices at Corewell Health Grand Rapids Hospitals - Butterworth in Grand Rapids, Michigan. Dr. Slater is also affiliated with Corewell Health Lakeland Hospitals - Saint Joseph Hospital. Dmand AI links Dr. Slater to 3 more hospitals.
What medical group is Dr. William Alfred Slater Jr. part of?
Dr. Slater is linked to Advanced Radiology Services.
Does Dr. William Alfred Slater Jr. accept Medicare?
Yes. CMS data shows Dr. Slater billed Medicare for 702 services in 2024, and Dr. Slater accepts Medicare assignment.
What is Dr. William Alfred Slater Jr.'s MIPS score?
Dr. Slater's MIPS final score for performance year 2024 is 95 out of 100, reported as part of a group.
How many Medicare patients does Dr. William Alfred Slater Jr. see?
CMS counts 670 Medicare patients who saw Dr. Slater in 2024, with an average age of 72.
Show 5 more questionsShow fewer questions
What services does Dr. William Alfred Slater Jr. bill to Medicare?
In 2024, Dr. Slater's most billed Medicare services were diagnostic imaging (72100), diagnostic imaging (71045) and diagnostic imaging (71046).
Where did Dr. William Alfred Slater Jr. go to medical school?
Dr. Slater graduated from Wayne State University School of Medicine in 2005.
Has Dr. William Alfred Slater Jr. received payments from drug or device companies?
CMS Open Payments shows $27,639 in general payments to Dr. Slater from 25 companies from 2016 to 2025. The largest total came from Inari Medical, Inc.
How long has Dr. William Alfred Slater Jr. been practicing?
Dr. Slater graduated from medical school in 2005, 21 years ago.
Does Dr. William Alfred Slater Jr. do research?
Dmand AI links 1 publication to Dr. Slater.
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