Brent Claude Collins, OD
- Medicare patients, 2024
- 346
- Part D claims, 2024
- 309
- Industry payments
- $85
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 1609 Woodruff Rd, Greenville, SC 29607
- Practice phone
- Call (864) 288-7445
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Dr McGregor and Associates P.A.
Greenville, South Carolina
Find Brent Collins' 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.
Brent Claude Collins is an optometrist in Greenville, South Carolina
Brent Collins practices at Dr McGregor and Associates P.A. in Greenville, South Carolina.
Brent Collins' NPI, 1497719157, was assigned on April 12, 2006. Brent Collins graduated from Southern College of Optometry in 1998. Brent Collins holds South Carolina license 1156.
- NPI
- 1497719157NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9234346214
- NPI enumeration date
- April 12, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (864) 288-7445
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 54
- Medical school graduation
- 1998
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Brent Claude Collins practices at Dr McGregor and Associates P.A. in Greenville, South Carolina
Brent Collins' primary practice is Dr McGregor and Associates P.A., at 1609 Woodruff Rd, Greenville, SC 29607 in Greenville County. The practice phone is (864) 288-7445.
- Dr McGregor and Associates P.A.1609 Woodruff Rd, Greenville, SC 29607 · Greenville CountyPhone(864) 288-7445
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Brent Claude Collins is affiliated with 2 sites of care and 1 medical group
Brent Collins' primary practice is Dr McGregor and Associates P.A. in Greenville, South Carolina. Dmand AI also links Brent Collins 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 Brent Claude Collins' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Brent Collins practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr McGregor and Associates P.A. | 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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Brent Claude Collins is one of 651 optometrists in South Carolina
Optometrist is Brent Collins' primary specialty in the NPI Registry, under taxonomy code 152W00000X. Brent Collins is licensed in South Carolina.
Specialties and state licenses
- Optometrist, South CarolinaPrimary
Optometrists near Brent Collins
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
Brent Claude Collins treated 346 Medicare patients in 2024, average age 74
CMS counts 346 Medicare patients who saw Brent Collins in 2024. The largest group is 65 to 74, with 195 patients. 75% of them have high cholesterol, and 65% have high blood pressure. Their average risk score is 0.79, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Brent Collins' median patient age at 71, with 58% women.
Brent Collins' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Brent Collins' Medicare patients by sex, 2024
- Women21462%
- Men13238%
Chronic conditions among Brent Collins' Medicare patients, 2024
- High cholesterol75%
- High blood pressure65%
- Arthritis40%
- Diabetes23%
- Chronic kidney disease21%
- Mood disorders21%
- Anxiety20%
- Depression18%
Share of Medicare patients with each condition. A patient can have several.
Brent Collins' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women58%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Brent Claude Collins wrote 309 Medicare Part D claims in 2024
In 2024, Brent Collins wrote 309 Medicare Part D claims for 112 patients. 72% of them were for generic drugs.
Brent Collins' Part D claims by kind of drug, 2024
- Generic224 claims72%
- Brand-name85 claims28%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Brent Claude Collins ranks in the 51st percentile for cataract surgery in Medicare
Brent Collins accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 27 procedures of cataract surgery by Brent Collins, more than 51% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Brent Collins ranks in Medicare procedure volume
- Cataract surgery
- 51st percentile27 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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Brent Claude Collins received $85 in industry payments in 2025
CMS Open Payments shows 4 general payments to Brent Collins from 3 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Bausch & Lomb Americas Inc. paid the most, $47.
Companies that paid Brent Collins the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Brent Claude Collins graduated from Southern College of Optometry
Brent Collins graduated from Southern College of Optometry in 1998.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Brent Claude Collins'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) |
| 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 Brent Claude Collins
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Brent Claude Collins' NPI number?
Brent Claude Collins' NPI number is 1497719157. It was assigned on April 12, 2006, and it is active in the NPI Registry.
What does Brent Claude Collins specialize in?
Brent Claude Collins is an optometrist in Greenville, South Carolina. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Brent Claude Collins practice?
Brent Collins practices at 1609 Woodruff Rd, Greenville, SC 29607. Brent Collins' primary practice is Dr McGregor and Associates P.A. in Greenville, South Carolina. Dmand AI also links Brent Collins to 1 group practice or clinic and 1 medical group.
What is Brent Claude Collins' office phone number?
The practice phone on file for Brent Collins is (864) 288-7445.
What is Brent Claude Collins' medical license number?
Brent Collins holds South Carolina license 1156.
Does Brent Claude Collins accept Medicare?
Yes. CMS lists Brent Collins as accepting Medicare assignment.
How many Medicare patients does Brent Claude Collins see?
CMS counts 346 Medicare patients who saw Brent Collins in 2024, with an average age of 74.
Where did Brent Claude Collins go to medical school?
Brent Collins graduated from Southern College of Optometry in 1998.
Has Brent Claude Collins received payments from drug or device companies?
CMS Open Payments shows $85 in general payments to Brent Collins from 3 companies from 2025 to 2025. The largest total came from Bausch & Lomb Americas Inc.
How long has Brent Claude Collins been practicing?
Brent Collins graduated from medical school in 1998, 28 years ago.
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