Brian D. Holmgren, PA
- Medicare patients, 2024
- 50
- Part D claims, 2024
- 1,868
- Hospital affiliations
- 4
- Industry payments
- $42
- Medical groups
- 8
- Practice address
- 705 S Grant Ave, Colby, KS 67701
- Practice phone
- Call (785) 626-3211
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Rawlins County Health Center
Colby, Kansas
Find Brian Holmgren'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.
Brian D. Holmgren is a physician assistant in Colby, Kansas
Brian Holmgren practices at Rawlins County Health Center in Colby, Kansas.
Brian Holmgren's NPI, 1659622256, was assigned on September 24, 2012. Brian Holmgren holds Colorado license 3547.
- NPI
- 1659622256NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5890944847
- NPI enumeration date
- September 24, 2012
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (785) 626-3211
- 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)
Brian D. Holmgren practices at Rawlins County Health Center in Colby, Kansas
Brian Holmgren's primary practice is Rawlins County Health Center, at 705 S Grant Ave, Colby, KS 67701 in Thomas County. The practice phone is (785) 626-3211.
- Rawlins County Health Center705 S Grant Ave, Colby, KS 67701 · Thomas CountyPhone(785) 626-3211
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Brian D. Holmgren is affiliated with 6 sites of care and 8 medical groups
Brian Holmgren's primary practice is Rawlins County Health Center in Colby, Kansas. Brian Holmgren is also affiliated with Rawlins County Health Center. The medical group on file is US Acute Care Solutions. Dmand AI also links Brian Holmgren to 3 more hospitals, 7 medical groups and 1 home health agency, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Brian D. Holmgren's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Brian Holmgren practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Rawlins County Health Center | Available with a free account |
| +5 more sites and 7 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Brian D. Holmgren is one of 995 physician assistants in Kansas
Physician assistant is Brian Holmgren's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Brian Holmgren is licensed in Colorado.
Specialties and state licenses
- Physician assistant, ColoradoPrimary
Physician assistants near Brian Holmgren
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
Brian D. Holmgren treated 50 Medicare patients in 2024, average age 82
CMS counts 50 Medicare patients who saw Brian Holmgren in 2024. The largest group is 85 and over, with 21 patients. 75% of them have high blood pressure, and 70% have high cholesterol. Their average risk score is 1.87, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Brian Holmgren's median patient age at 72, with 47% women.
Brian Holmgren's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Brian Holmgren's Medicare patients by sex, 2024
- Women3060%
- Men2040%
Chronic conditions among Brian Holmgren's Medicare patients, 2024
- High blood pressure75%
- High cholesterol70%
- Arthritis60%
- Heart failure44%
- COPD40%
- Diabetes38%
- Anxiety36%
- Atrial fibrillation36%
Share of Medicare patients with each condition. A patient can have several.
Brian Holmgren's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women47%
- Men52%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Brian D. Holmgren wrote 1,868 Medicare Part D claims in 2024
In 2024, Brian Holmgren wrote 1,868 Medicare Part D claims for 181 patients. 90% of them were for generic drugs.
Brian Holmgren's Part D claims by kind of drug, 2024
- Generic1,676 claims90%
- Brand-name181 claims10%
- Other11 claims1%
Drug classes CMS tracks in Brian Holmgren's Part D claims, 2024
- Opioids5%93 of 1,868 claims
- Antibiotics4%76 of 1,868 claims
- Antipsychotics, patients 65 and over3%47 of 1,868 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
How Brian D. Holmgren takes part in Medicare
Brian Holmgren 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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Brian D. Holmgren received $42 in industry payments in 2025
CMS Open Payments shows 2 general payments to Brian Holmgren from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Sanofi and Genzyme US Companies paid the most, $22.
Companies that paid Brian Holmgren 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 Brian D. Holmgren'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 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) |
| 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 Brian D. Holmgren
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Brian D. Holmgren's NPI number?
Brian D. Holmgren's NPI number is 1659622256. It was assigned on September 24, 2012, and it is active in the NPI Registry.
What does Brian D. Holmgren specialize in?
Brian D. Holmgren is a physician assistant in Colby, Kansas. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Brian D. Holmgren practice?
Brian Holmgren practices at 705 S Grant Ave, Colby, KS 67701. Brian Holmgren's primary practice is Rawlins County Health Center in Colby, Kansas. Dmand AI also links Brian Holmgren to 3 hospitals, 7 medical groups and 1 home health agency.
What is Brian D. Holmgren's office phone number?
The practice phone on file for Brian Holmgren is (785) 626-3211.
What is Brian D. Holmgren's medical license number?
Brian Holmgren holds Colorado license 3547.
Which hospitals is Brian D. Holmgren affiliated with?
Brian Holmgren is affiliated with Rawlins County Health Center. Dmand AI links Brian Holmgren to 3 more hospitals.
What medical group is Brian D. Holmgren part of?
Brian Holmgren is linked to US Acute Care Solutions. Dmand AI links Brian Holmgren to 7 more medical groups.
Does Brian D. Holmgren accept Medicare?
Yes. CMS lists Brian Holmgren as accepting Medicare assignment.
How many Medicare patients does Brian D. Holmgren see?
CMS counts 50 Medicare patients who saw Brian Holmgren in 2024, with an average age of 82.
Has Brian D. Holmgren received payments from drug or device companies?
CMS Open Payments shows $42 in general payments to Brian Holmgren from 2 companies from 2025 to 2025. The largest total came from Sanofi and Genzyme US Companies.
How long has Brian D. Holmgren been practicing?
Brian Holmgren graduated from medical school in 2012, 14 years ago.
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