Gary S. Prebeck, PA-C
- Medicare patients, 2024
- 240
- Part D claims, 2024
- 124
- MIPS score, 2024
- 100
- Hospital affiliations
- 4
- Medical groups
- 7
- Practice address
- 301 Becker Ave SW, Willmar, MN 56201
- Practice phone
- Call (320) 235-4543
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Gary Prebeck'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.
Gary S. Prebeck is a physician assistant in Willmar, Minnesota
Gary Prebeck practices at CentraCare - Rice Memorial Hospital in Willmar, Minnesota, part of CentraCare Health System.
Gary Prebeck's NPI, 1508417924, was assigned on September 26, 2019. Gary Prebeck holds Minnesota license 13669.
- NPI
- 1508417924NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7719395508
- NPI enumeration date
- September 26, 2019
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (320) 235-4543
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 32
- Medical school graduation
- 2020
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Gary S. Prebeck practices at CentraCare - Rice Memorial Hospital in Willmar, Minnesota
Gary Prebeck's primary practice is CentraCare - Rice Memorial Hospital, at 301 Becker Ave SW, Willmar, MN 56201 in Kandiyohi County. The practice phone is (320) 235-4543.
- CentraCare - Rice Memorial Hospital301 Becker Ave SW, Willmar, MN 56201 · Kandiyohi CountyPhone(320) 235-4543
Source: Dmand AI Affiliation Data
Gary S. Prebeck is affiliated with 8 sites of care and 7 medical groups
Gary Prebeck's primary practice is CentraCare - Rice Memorial Hospital in Willmar, Minnesota, part of CentraCare Health System. Gary Prebeck is also affiliated with CentraCare - St. Cloud Hospital. The medical group on file is HealthEast Medical Research Institute. Dmand AI also links Gary Prebeck to 2 more hospitals, 6 medical groups, 3 group practices and clinics and 1 therapy and rehab clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Gary S. Prebeck's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Gary Prebeck practices, 8 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| CentraCare - Rice Memorial Hospital | Available with a free account |
| +7 more sites and 6 medical groups | 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 CentraCare Health System and 6.2K+ hospitals, with verified contacts in the same login.
Gary S. Prebeck is one of 3,514 physician assistants in Minnesota
Physician assistant is Gary Prebeck's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Gary Prebeck is licensed in Minnesota.
Specialties and state licenses
- Physician assistant, MinnesotaPrimary
Physician assistants near Gary Prebeck
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
Gary S. Prebeck treated 240 Medicare patients in 2024, average age 71
CMS counts 240 Medicare patients who saw Gary Prebeck in 2024. The largest group is 65 to 74, with 79 patients. 74% of them have high blood pressure, and 72% have high cholesterol. 33% are also on Medicaid. Their average risk score is 1.72, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Gary Prebeck's median patient age at 61, with 54% women.
Gary Prebeck's Medicare patients by age, 2024
Gary Prebeck's Medicare patients by sex, 2024
- Women13355%
- Men10745%
Chronic conditions among Gary Prebeck's Medicare patients, 2024
- High blood pressure74%
- High cholesterol72%
- Mood disorders40%
- Anxiety38%
- Depression38%
- Arthritis37%
- Diabetes35%
- Ischemic heart disease35%
Share of Medicare patients with each condition. A patient can have several.
Gary Prebeck's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 61
Patient panel by sex, all payers
- Women54%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Gary S. Prebeck wrote 124 Medicare Part D claims in 2024
In 2024, Gary Prebeck wrote 124 Medicare Part D claims for 102 patients. 94% of them were for generic drugs.
Gary Prebeck's Part D claims by kind of drug, 2024
- Generic116 claims94%
- Brand-name and other8 claims6%
Drug classes CMS tracks in Gary Prebeck's Part D claims, 2024
- Opioids11%14 of 124 claims
- Antibiotics46%57 of 124 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
Gary S. Prebeck scored 100 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 100 out of 100 for Gary Prebeck for performance year 2024, reported as part of a group. Gary Prebeck accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Gary Prebeck's MIPS scores, performance year 2024
- 100of 100Final score
- 94.2of 100Quality
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Sources for Gary S. Prebeck'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)Clinician Public Reporting: Overall MIPS Performance (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 Gary S. Prebeck
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Gary S. Prebeck's NPI number?
Gary S. Prebeck's NPI number is 1508417924. It was assigned on September 26, 2019, and it is active in the NPI Registry.
What does Gary S. Prebeck specialize in?
Gary S. Prebeck is a physician assistant in Willmar, Minnesota. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Gary S. Prebeck practice?
Gary Prebeck practices at 301 Becker Ave SW, Willmar, MN 56201. Gary Prebeck's primary practice is CentraCare - Rice Memorial Hospital in Willmar, Minnesota, part of CentraCare Health System. Dmand AI also links Gary Prebeck to 2 hospitals, 6 medical groups, 3 group practices and clinics and 1 therapy and rehab clinic.
What is Gary S. Prebeck's office phone number?
The practice phone on file for Gary Prebeck is (320) 235-4543.
What is Gary S. Prebeck's medical license number?
Gary Prebeck holds Minnesota license 13669.
Which hospitals is Gary S. Prebeck affiliated with?
Gary Prebeck practices at CentraCare - Rice Memorial Hospital in Willmar, Minnesota. Gary Prebeck is also affiliated with CentraCare - St. Cloud Hospital. Dmand AI links Gary Prebeck to 2 more hospitals.
What medical group is Gary S. Prebeck part of?
Gary Prebeck is linked to HealthEast Medical Research Institute. Dmand AI links Gary Prebeck to 6 more medical groups.
Does Gary S. Prebeck accept Medicare?
Yes. CMS lists Gary Prebeck as accepting Medicare assignment.
What is Gary S. Prebeck's MIPS score?
Gary Prebeck's MIPS final score for performance year 2024 is 100 out of 100, reported as part of a group.
How many Medicare patients does Gary S. Prebeck see?
CMS counts 240 Medicare patients who saw Gary Prebeck in 2024, with an average age of 71.
How long has Gary S. Prebeck been practicing?
Gary Prebeck graduated from medical school in 2020, 6 years ago.
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