James S. Brewer, OD
- Medicare patients, 2024
- 172
- Part D claims, 2024
- 278
- Industry payments
- $56
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 210 Maine Ave, Farmingdale, ME 04344
- Practice phone
- Call (207) 582-5800
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Smart Vision
Farmingdale, Maine
Find James Brewer'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.
James S. Brewer is an optometrist in Farmingdale, Maine
James Brewer practices at Smart Vision in Farmingdale, Maine.
James Brewer's NPI, 1336403286, was assigned on June 26, 2012. James Brewer graduated from New England College of Optometry in 2012. James Brewer holds Maine license OPT928.
- NPI
- 1336403286NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6507016268
- NPI enumeration date
- June 26, 2012
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (207) 582-5800
- 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)
James S. Brewer practices at Smart Vision in Farmingdale, Maine
James Brewer's primary practice is Smart Vision, at 210 Maine Ave, Farmingdale, ME 04344 in Kennebec County. The practice phone is (207) 582-5800.
- Smart Vision210 Maine Ave, Farmingdale, ME 04344 · Kennebec CountyPhone(207) 582-5800
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
James S. Brewer is affiliated with 2 sites of care and 1 medical group
James Brewer's primary practice is Smart Vision in Farmingdale, Maine. Dmand AI also links James Brewer 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 James S. Brewer's practice
Dmand AI tracks the electronic health record (EHR) system at each site where James Brewer practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Smart Vision | 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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James S. Brewer is one of 261 optometrists in Maine
Optometrist is James Brewer's primary specialty in the NPI Registry, under taxonomy code 152W00000X. James Brewer is licensed in Maine.
Specialties and state licenses
- Optometrist, MainePrimary
Optometrists near James Brewer
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
James S. Brewer treated 172 Medicare patients in 2024, average age 70
CMS counts 172 Medicare patients who saw James Brewer in 2024. The largest group is 65 to 74, with 83 patients. 62% of them have high blood pressure, and 57% have high cholesterol. 36% are also on Medicaid. Their average risk score is 0.88, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts James Brewer's median patient age at 70, with 61% women.
James Brewer's Medicare patients by age, 2024
James Brewer's Medicare patients by sex, 2024
- Women10058%
- Men7242%
Chronic conditions among James Brewer's Medicare patients, 2024
- High blood pressure62%
- High cholesterol57%
- Diabetes33%
- Arthritis32%
- Anxiety26%
- Mood disorders25%
- Ischemic heart disease19%
- Depression17%
Share of Medicare patients with each condition. A patient can have several.
James Brewer'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%
- Men38%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
James S. Brewer wrote 278 Medicare Part D claims in 2024
In 2024, James Brewer wrote 278 Medicare Part D claims for 95 patients. 35% of them were for generic drugs.
James Brewer's Part D claims by kind of drug, 2024
- Generic97 claims35%
- Brand-name181 claims65%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
James S. Brewer ranks in the 41st percentile for cataract surgery in Medicare
James Brewer accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 17 procedures of cataract surgery by James Brewer, more than 41% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where James Brewer ranks in Medicare procedure volume
- Cataract surgery
- 41st percentile17 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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James S. Brewer received $56 in industry payments in 2025
CMS Open Payments shows 3 general payments to James Brewer from 3 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Alcon Laboratories Inc paid the most, $21.
Companies that paid James Brewer the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
James S. Brewer graduated from New England College of Optometry
James Brewer graduated from New England College of Optometry in 2012.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for James S. Brewer'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 James S. Brewer
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is James S. Brewer's NPI number?
James S. Brewer's NPI number is 1336403286. It was assigned on June 26, 2012, and it is active in the NPI Registry.
What does James S. Brewer specialize in?
James S. Brewer is an optometrist in Farmingdale, Maine. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does James S. Brewer practice?
James Brewer practices at 210 Maine Ave, Farmingdale, ME 04344. James Brewer's primary practice is Smart Vision in Farmingdale, Maine. Dmand AI also links James Brewer to 1 group practice or clinic and 1 medical group.
What is James S. Brewer's office phone number?
The practice phone on file for James Brewer is (207) 582-5800.
What is James S. Brewer's medical license number?
James Brewer holds Maine license OPT928.
Does James S. Brewer accept Medicare?
Yes. CMS lists James Brewer as accepting Medicare assignment.
How many Medicare patients does James S. Brewer see?
CMS counts 172 Medicare patients who saw James Brewer in 2024, with an average age of 70.
Where did James S. Brewer go to medical school?
James Brewer graduated from New England College of Optometry in 2012.
Has James S. Brewer received payments from drug or device companies?
CMS Open Payments shows $56 in general payments to James Brewer from 3 companies from 2025 to 2025. The largest total came from Alcon Laboratories Inc.
How long has James S. Brewer been practicing?
James Brewer graduated from medical school in 2012, 14 years ago.
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