Darwin J. Dalen, OD
- Medicare patients, 2024
- 424
- Part D claims, 2024
- 181
- Affiliated sites
- 1
- State license
- 1
- Year NPI issued
- 2005
- Practice address
- 13359 Isle Dr, Baxter, MN 56425
- Practice phone
- Call (218) 454-7546
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Dermatology Professionals, PA
Baxter, Minnesota
Find Darwin Dalen'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.
Darwin J. Dalen is an optometrist in Baxter, Minnesota
Darwin Dalen practices at Dermatology Professionals, PA in Baxter, Minnesota.
Darwin Dalen's NPI, 1417954553, was assigned on July 5, 2005. Darwin Dalen graduated from Ferris State College - College of Optometry in 1995. Darwin Dalen holds Minnesota license 2529.
- NPI
- 1417954553NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5890865935
- NPI enumeration date
- July 5, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (218) 454-7546
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 57
- Medical school graduation
- 1995
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Darwin J. Dalen practices at Dermatology Professionals, PA in Baxter, Minnesota
Darwin Dalen's primary practice is Dermatology Professionals, PA, at 13359 Isle Dr, Baxter, MN 56425 in Crow Wing County. The practice phone is (218) 454-7546.
- Dermatology Professionals, PA13359 Isle Dr, Baxter, MN 56425 · Crow Wing CountyPhone(218) 454-7546
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Darwin J. Dalen is affiliated with 2 sites of care
Darwin Dalen's primary practice is Dermatology Professionals, PA in Baxter, Minnesota. Dmand AI also links Darwin Dalen to 1 physician office, 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 Darwin J. Dalen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Darwin Dalen practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dermatology Professionals, PA | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Darwin J. Dalen is one of 1,006 optometrists in Minnesota
Optometrist is Darwin Dalen's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Darwin Dalen is licensed in Minnesota.
Specialties and state licenses
- Optometrist, MinnesotaPrimary
Optometrists near Darwin Dalen
Counts of optometrists 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
Darwin J. Dalen treated 424 Medicare patients in 2024, average age 74
CMS counts 424 Medicare patients who saw Darwin Dalen in 2024. The largest group is 65 to 74, with 231 patients. 60% of them have high cholesterol, and 58% have high blood pressure. 9% are also on Medicaid. Their average risk score is 0.93, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Darwin Dalen's median patient age at 67, with 64% women.
Darwin Dalen's Medicare patients by age, 2024
Darwin Dalen's Medicare patients by sex, 2024
- Women25761%
- Men16739%
Chronic conditions among Darwin Dalen's Medicare patients, 2024
- High cholesterol60%
- High blood pressure58%
- Arthritis31%
- Diabetes23%
- Chronic kidney disease22%
- Ischemic heart disease17%
- Mood disorders16%
- Anxiety15%
Share of Medicare patients with each condition. A patient can have several.
Darwin Dalen'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
- Women64%
- Men36%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Darwin J. Dalen wrote 181 Medicare Part D claims in 2024
In 2024, Darwin Dalen wrote 181 Medicare Part D claims for 54 patients. 70% of them were for generic drugs.
Darwin Dalen's Part D claims by kind of drug, 2024
- Generic126 claims70%
- Brand-name55 claims30%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Darwin J. Dalen ranks in the 34th percentile for cataract surgery in Medicare
Darwin Dalen accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 12 procedures of cataract surgery by Darwin Dalen, more than 34% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Darwin Dalen ranks in Medicare procedure volume
- Cataract surgery
- 34th percentile12 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Darwin J. Dalen graduated from Ferris State College - College of Optometry
Darwin Dalen graduated from Ferris State College - College of Optometry in 1995.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Darwin J. Dalen'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 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)Doctors and Clinicians Utilization Data (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 Darwin J. Dalen
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Darwin J. Dalen's NPI number?
Darwin J. Dalen's NPI number is 1417954553. It was assigned on July 5, 2005, and it is active in the NPI Registry.
What does Darwin J. Dalen specialize in?
Darwin J. Dalen is an optometrist in Baxter, Minnesota. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Darwin J. Dalen practice?
Darwin Dalen practices at 13359 Isle Dr, Baxter, MN 56425. Darwin Dalen's primary practice is Dermatology Professionals, PA in Baxter, Minnesota. Dmand AI also links Darwin Dalen to 1 physician office.
What is Darwin J. Dalen's office phone number?
The practice phone on file for Darwin Dalen is (218) 454-7546.
What is Darwin J. Dalen's medical license number?
Darwin Dalen holds Minnesota license 2529.
Does Darwin J. Dalen accept Medicare?
Yes. CMS lists Darwin Dalen as accepting Medicare assignment.
How many Medicare patients does Darwin J. Dalen see?
CMS counts 424 Medicare patients who saw Darwin Dalen in 2024, with an average age of 74.
Where did Darwin J. Dalen go to medical school?
Darwin Dalen graduated from Ferris State College - College of Optometry in 1995.
How long has Darwin J. Dalen been practicing?
Darwin Dalen graduated from medical school in 1995, 31 years ago.
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