James W. Mattern, OD
- Medicare patients, 2024
- 580
- Part D claims, 2024
- 1,140
- MIPS score, 2024
- 99
- Industry payments
- $470
- Affiliated sites
- 2
- Practice address
- 3025 Hamaker CT, Fairfax, VA 22031
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Capital Eye Consultants - HOPD
Acute Care Hospital outpatient department · Fairfax, Virginia
Find James Mattern'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 W. Mattern is an optometrist in Fairfax, Virginia
James Mattern practices at Capital Eye Consultants - HOPD in Fairfax, Virginia.
James Mattern's NPI, 1104973205, was assigned on January 4, 2007. James Mattern graduated from Pennsylvania College of Optometry in 1999. James Mattern holds Virginia license 0618000912.
- NPI
- 1104973205NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4284898610
- NPI enumeration date
- January 4, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 53
- Medical school graduation
- 1999
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
James W. Mattern practices at Capital Eye Consultants - HOPD in Fairfax, Virginia
James Mattern's primary practice is Capital Eye Consultants - HOPD, at 3025 Hamaker CT, Fairfax, VA 22031.
- Capital Eye Consultants - HOPD3025 Hamaker CT, Fairfax, VA 22031
Source: Dmand AI Affiliation Data
James W. Mattern is affiliated with 2 sites of care and 1 medical group
James Mattern's primary practice is Capital Eye Consultants - HOPD in Fairfax, Virginia. Dmand AI also links James Mattern to 1 group practice or clinic and 1 medical group, each named with a free account. James Mattern's employer is on file too: a hospital.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at James W. Mattern's practice
Dmand AI tracks the electronic health record (EHR) system at each site where James Mattern practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Capital Eye Consultants - HOPD | 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 W. Mattern is one of 2,487 optometrists in Virginia
Optometrist is James Mattern's primary specialty in the NPI Registry, under taxonomy code 152W00000X. James Mattern is licensed in Virginia.
Specialties and state licenses
- Optometrist, VirginiaPrimary
Optometrists near James Mattern
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 W. Mattern treated 580 Medicare patients in 2024, average age 77
CMS counts 580 Medicare patients who saw James Mattern in 2024. The largest group is 75 to 84, with 286 patients. 75% of them have high cholesterol, and 70% have high blood pressure. 2% are also on Medicaid. Their average risk score is 0.89, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts James Mattern's median patient age at 72, with 51% women.
James Mattern's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
James Mattern's Medicare patients by sex, 2024
- Women28950%
- Men29150%
Chronic conditions among James Mattern's Medicare patients, 2024
- High cholesterol75%
- High blood pressure70%
- Arthritis34%
- Diabetes25%
- Ischemic heart disease22%
- Chronic kidney disease18%
- Cancer16%
- Anxiety15%
Share of Medicare patients with each condition. A patient can have several.
James Mattern's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women51%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
James W. Mattern wrote 1,140 Medicare Part D claims in 2024
In 2024, James Mattern wrote 1,140 Medicare Part D claims for 330 patients. 51% of them were for generic drugs.
James Mattern's Part D claims by kind of drug, 2024
- Generic583 claims51%
- Brand-name557 claims49%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
James W. Mattern scored 99 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 99 out of 100 for James Mattern for performance year 2024, reported individually. James Mattern accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 122 procedures of cataract surgery by James Mattern, more than 77% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
James Mattern's MIPS scores, performance year 2024
- 99of 100Final score
- 97.4of 100Quality
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where James Mattern ranks in Medicare procedure volume
- Cataract surgery
- 77th percentile122 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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James W. Mattern received $470 in industry payments in 2025
CMS Open Payments shows 9 general payments to James Mattern from 8 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Alcon Laboratories Inc paid the most, $194.
Companies that paid James Mattern 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 W. Mattern graduated from Pennsylvania College of Optometry
James Mattern graduated from Pennsylvania College of Optometry in 1999.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for James W. Mattern'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand 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)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 W. Mattern
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 W. Mattern's NPI number?
James W. Mattern's NPI number is 1104973205. It was assigned on January 4, 2007, and it is active in the NPI Registry.
What does James W. Mattern specialize in?
James W. Mattern is an optometrist in Fairfax, Virginia. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does James W. Mattern practice?
James Mattern practices at 3025 Hamaker CT, Fairfax, VA 22031. James Mattern's primary practice is Capital Eye Consultants - HOPD in Fairfax, Virginia. Dmand AI also links James Mattern to 1 group practice or clinic and 1 medical group.
What is James W. Mattern's medical license number?
James Mattern holds Virginia license 0618000912.
Does James W. Mattern accept Medicare?
Yes. CMS lists James Mattern as accepting Medicare assignment.
What is James W. Mattern's MIPS score?
James Mattern's MIPS final score for performance year 2024 is 99 out of 100, reported individually.
How many Medicare patients does James W. Mattern see?
CMS counts 580 Medicare patients who saw James Mattern in 2024, with an average age of 77.
Where did James W. Mattern go to medical school?
James Mattern graduated from Pennsylvania College of Optometry in 1999.
Has James W. Mattern received payments from drug or device companies?
CMS Open Payments shows $470 in general payments to James Mattern from 8 companies from 2025 to 2025. The largest total came from Alcon Laboratories Inc.
How long has James W. Mattern been practicing?
James Mattern graduated from medical school in 1999, 27 years ago.
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