Dirk S. Colby, OD
- Medicare patients, 2024
- 468
- Part D claims, 2024
- 1,109
- MIPS score, 2024
- 75
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 504 Pine St, Monticello, MN 55362
- Practice phone
- Call (763) 295-0004
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
West Metro Ophthalmology, PA
Monticello, Minnesota
Find Dirk Colby'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.
Dirk S. Colby is an optometrist in Monticello, Minnesota
Dirk Colby practices at West Metro Ophthalmology, PA in Monticello, Minnesota.
Dirk Colby's NPI, 1548266273, was assigned on June 27, 2005. Dirk Colby graduated from Pacific University - College of Optometry in 1997. Dirk Colby holds Minnesota license 2668.
- NPI
- 1548266273NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0749315364
- NPI enumeration date
- June 27, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (763) 295-0004
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 55
- Medical school graduation
- 1997
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dirk S. Colby practices at West Metro Ophthalmology, PA in Monticello, Minnesota
Dirk Colby's primary practice is West Metro Ophthalmology, PA, at 504 Pine St, Monticello, MN 55362 in Wright County. The practice phone is (763) 295-0004.
- West Metro Ophthalmology, PA504 Pine St, Monticello, MN 55362 · Wright CountyPhone(763) 295-0004
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dirk S. Colby is affiliated with 2 sites of care and 1 medical group
Dirk Colby's primary practice is West Metro Ophthalmology, PA in Monticello, Minnesota. Dmand AI also links Dirk Colby to 1 group practice or clinic and 1 medical group, each 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 Dirk S. Colby's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dirk Colby practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| West Metro Ophthalmology, PA | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dirk S. Colby is one of 1,006 optometrists in Minnesota
Optometrist is Dirk Colby's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Dirk Colby is licensed in Minnesota.
Specialties and state licenses
- Optometrist, MinnesotaPrimary
Optometrists near Dirk Colby
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
Dirk S. Colby treated 468 Medicare patients in 2024, average age 75
CMS counts 468 Medicare patients who saw Dirk Colby in 2024. The largest group is 65 to 74, with 187 patients. 67% of them have high cholesterol, and 66% have high blood pressure. 11% are also on Medicaid. Their average risk score is 1.20, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dirk Colby's median patient age at 70, with 61% women.
Dirk Colby's Medicare patients by age, 2024
Dirk Colby's Medicare patients by sex, 2024
- Women29663%
- Men17237%
Chronic conditions among Dirk Colby's Medicare patients, 2024
- High cholesterol67%
- High blood pressure66%
- Arthritis39%
- Diabetes30%
- Mood disorders26%
- Chronic kidney disease25%
- Ischemic heart disease24%
- Depression23%
Share of Medicare patients with each condition. A patient can have several.
Dirk Colby's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women61%
- Men39%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dirk S. Colby wrote 1,109 Medicare Part D claims in 2024
In 2024, Dirk Colby wrote 1,109 Medicare Part D claims for 286 patients. 77% of them were for generic drugs.
Dirk Colby's Part D claims by kind of drug, 2024
- Generic856 claims77%
- Brand-name253 claims23%
Drug classes CMS tracks in Dirk Colby's Part D claims, 2024
- Antibiotics2%26 of 1,109 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
Dirk S. Colby scored 75 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 75 out of 100 for Dirk Colby for performance year 2024, reported as part of a group. Dirk Colby accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
- MIPS final score, 2024
- 75 of 100
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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Dirk S. Colby graduated from Pacific University - College of Optometry
Dirk Colby graduated from Pacific University - College of Optometry in 1997.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dirk S. Colby'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)Clinician Public Reporting: Overall MIPS Performance (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 Dirk S. Colby
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dirk S. Colby's NPI number?
Dirk S. Colby's NPI number is 1548266273. It was assigned on June 27, 2005, and it is active in the NPI Registry.
What does Dirk S. Colby specialize in?
Dirk S. Colby is an optometrist in Monticello, Minnesota. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Dirk S. Colby practice?
Dirk Colby practices at 504 Pine St, Monticello, MN 55362. Dirk Colby's primary practice is West Metro Ophthalmology, PA in Monticello, Minnesota. Dmand AI also links Dirk Colby to 1 group practice or clinic and 1 medical group.
What is Dirk S. Colby's office phone number?
The practice phone on file for Dirk Colby is (763) 295-0004.
What is Dirk S. Colby's medical license number?
Dirk Colby holds Minnesota license 2668.
Does Dirk S. Colby accept Medicare?
Yes. CMS lists Dirk Colby as accepting Medicare assignment.
What is Dirk S. Colby's MIPS score?
Dirk Colby's MIPS final score for performance year 2024 is 75 out of 100, reported as part of a group.
How many Medicare patients does Dirk S. Colby see?
CMS counts 468 Medicare patients who saw Dirk Colby in 2024, with an average age of 75.
Where did Dirk S. Colby go to medical school?
Dirk Colby graduated from Pacific University - College of Optometry in 1997.
How long has Dirk S. Colby been practicing?
Dirk Colby graduated from medical school in 1997, 29 years ago.
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