Diana C. James, OD
- Medicare patients, 2024
- 186
- Part D claims, 2024
- 249
- MIPS score, 2024
- 76
- Industry payments
- $178
- Affiliated sites
- 2
- Practice address
- 6530 Trading Sq, Haymarket, VA 20169
- Practice phone
- Call (703) 754-1113
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Eye Pro
Haymarket, Virginia
Find Diana James' 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.
Diana C. James is an optometrist in Haymarket, Virginia
Diana James practices at Eye Pro in Haymarket, Virginia.
Diana James' NPI, 1306059704, was assigned on May 8, 2007. Diana James holds South Carolina license 786.
- NPI
- 1306059704NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3274548383
- NPI enumeration date
- May 8, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (703) 754-1113
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 68
- Medical school graduation
- 1984
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Diana C. James practices at Eye Pro in Haymarket, Virginia
Diana James' primary practice is Eye Pro, at 6530 Trading Sq, Haymarket, VA 20169 in Prince William County. The practice phone is (703) 754-1113.
- Eye Pro6530 Trading Sq, Haymarket, VA 20169 · Prince William CountyPhone(703) 754-1113
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Diana C. James is affiliated with 3 sites of care and 3 medical groups
Diana James' primary practice is Eye Pro in Haymarket, Virginia. Dmand AI also links Diana James to 3 medical groups and 2 group practices and clinics, 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 Diana C. James' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Diana James practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Eye Pro | Available with a free account |
| +2 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Diana C. James is one of 2,487 optometrists in Virginia
Optometrist is Diana James' primary specialty in the NPI Registry, under taxonomy code 152W00000X. Diana James is licensed in South Carolina.
Specialties and state licenses
- Optometrist, South CarolinaPrimary
Optometrists near Diana James
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
Diana C. James treated 186 Medicare patients in 2024, average age 72
CMS counts 186 Medicare patients who saw Diana James in 2024. The largest group is 65 to 74, with 112 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 0.88, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Diana James' median patient age at 61, with 56% women.
Diana James' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Diana James' Medicare patients by sex, 2024
- Women11662%
- Men7038%
Chronic conditions among Diana James' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis44%
- Diabetes28%
- Anxiety24%
- Mood disorders22%
- Depression20%
- Ischemic heart disease20%
Share of Medicare patients with each condition. A patient can have several.
Diana James' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 61
Patient panel by sex, all payers
- Women56%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Diana C. James wrote 249 Medicare Part D claims in 2024
In 2024, Diana James wrote 249 Medicare Part D claims for 102 patients. 57% of them were for generic drugs.
Diana James' Part D claims by kind of drug, 2024
- Generic141 claims57%
- Brand-name108 claims43%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Diana C. James scored 76 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 76 out of 100 for Diana James for performance year 2024, reported as part of a group. Diana James accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Diana James' MIPS scores, performance year 2024
- 76of 100Final score
- 59.5of 100Quality
- 40of 100Improvement Activities
- 75of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
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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Diana C. James received $178 in industry payments in 2025
CMS Open Payments shows 4 general payments to Diana James from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Amgen Inc. paid the most, $119.
Companies that paid Diana James 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 Diana C. James'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) |
| 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 Diana C. James
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Diana C. James' NPI number?
Diana C. James' NPI number is 1306059704. It was assigned on May 8, 2007, and it is active in the NPI Registry.
What does Diana C. James specialize in?
Diana C. James is an optometrist in Haymarket, Virginia. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Diana C. James practice?
Diana James practices at 6530 Trading Sq, Haymarket, VA 20169. Diana James' primary practice is Eye Pro in Haymarket, Virginia. Dmand AI also links Diana James to 3 medical groups and 2 group practices and clinics.
What is Diana C. James' office phone number?
The practice phone on file for Diana James is (703) 754-1113.
What is Diana C. James' medical license number?
Diana James holds South Carolina license 786.
Does Diana C. James accept Medicare?
Yes. CMS lists Diana James as accepting Medicare assignment.
What is Diana C. James' MIPS score?
Diana James' MIPS final score for performance year 2024 is 76 out of 100, reported as part of a group.
How many Medicare patients does Diana C. James see?
CMS counts 186 Medicare patients who saw Diana James in 2024, with an average age of 72.
Has Diana C. James received payments from drug or device companies?
CMS Open Payments shows $178 in general payments to Diana James from 2 companies from 2025 to 2025. The largest total came from Amgen Inc.
How long has Diana C. James been practicing?
Diana James graduated from medical school in 1984, 42 years ago.
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