Barbara Karagiannopoulos, OD
- Medicare patients, 2024
- 73
- Part D claims, 2024
- 15
- Industry payments
- $349
- Affiliated sites
- 3
- Medical groups
- 3
- Practice address
- 118 Trotters Dr, Phoenixville, PA 19460
- Practice phone
- Call (610) 917-9999
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Village Optical
Eye care practice · Phoenixville, Pennsylvania
Find Barbara Karagiannopoulos' 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.
Barbara Karagiannopoulos is an optometrist in Phoenixville, Pennsylvania
Barbara Karagiannopoulos practices at Village Optical in Phoenixville, Pennsylvania.
Barbara Karagiannopoulos' NPI, 1295778405, was assigned on June 14, 2006. Barbara Karagiannopoulos graduated from Pennsylvania College of Optometry in 2001. Barbara Karagiannopoulos holds Pennsylvania license OEG000205.
- NPI
- 1295778405NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6204811482
- NPI enumeration date
- June 14, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (610) 917-9999
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 51
- Medical school graduation
- 2001
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Barbara Karagiannopoulos practices at Village Optical in Phoenixville, Pennsylvania
Barbara Karagiannopoulos' primary practice is Village Optical, at 118 Trotters Dr, Phoenixville, PA 19460. The practice phone is (610) 917-9999.
- Village Optical118 Trotters Dr, Phoenixville, PA 19460Phone(610) 917-9999
Source: Dmand AI Affiliation Data
Barbara Karagiannopoulos is affiliated with 3 sites of care and 3 medical groups
Barbara Karagiannopoulos' primary practice is Village Optical in Phoenixville, Pennsylvania. Dmand AI also links Barbara Karagiannopoulos to 3 medical groups and 2 group practices and clinics, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Barbara Karagiannopoulos' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Barbara Karagiannopoulos practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Village Optical | Available with a free account |
| +2 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Barbara Karagiannopoulos is one of 1,750 optometrists in Pennsylvania
Optometrist is Barbara Karagiannopoulos' primary specialty in the NPI Registry, under taxonomy code 152W00000X. Barbara Karagiannopoulos is licensed in Pennsylvania.
Specialties and state licenses
- Optometrist, PennsylvaniaPrimary
Optometrists near Barbara Karagiannopoulos
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
Barbara Karagiannopoulos treated 73 Medicare patients in 2024, average age 72
CMS counts 73 Medicare patients who saw Barbara Karagiannopoulos in 2024. The largest group is 65 to 74, with 45 patients. 75% of them have high cholesterol, and 63% have high blood pressure. Their average risk score is 0.84, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Barbara Karagiannopoulos' median patient age at 64, with 59% women.
Barbara Karagiannopoulos' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Barbara Karagiannopoulos' Medicare patients by sex, 2024
- Women4156%
- Men3244%
Chronic conditions among Barbara Karagiannopoulos' Medicare patients, 2024
- High cholesterol75%
- High blood pressure63%
- Arthritis44%
- Diabetes30%
- Ischemic heart disease27%
- Anxiety25%
- Mood disorders22%
- Chronic kidney disease21%
Share of Medicare patients with each condition. A patient can have several.
Barbara Karagiannopoulos' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women59%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Barbara Karagiannopoulos wrote 15 Medicare Part D claims in 2024
In 2024, Barbara Karagiannopoulos wrote 15 Medicare Part D claims.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Barbara Karagiannopoulos ranks in the 45th percentile for cataract surgery in Medicare
Barbara Karagiannopoulos accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 20 procedures of cataract surgery by Barbara Karagiannopoulos, more than 45% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Barbara Karagiannopoulos ranks in Medicare procedure volume
- Cataract surgery
- 45th percentile20 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)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Barbara Karagiannopoulos received $349 in industry payments in 2025
CMS Open Payments shows 8 general payments to Barbara Karagiannopoulos from 6 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Glaukos Corporation paid the most, $147.
Companies that paid Barbara Karagiannopoulos the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Barbara Karagiannopoulos graduated from Pennsylvania College of Optometry
Barbara Karagiannopoulos graduated from Pennsylvania College of Optometry in 2001.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Barbara Karagiannopoulos'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)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 Barbara Karagiannopoulos
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Barbara Karagiannopoulos' NPI number?
Barbara Karagiannopoulos' NPI number is 1295778405. It was assigned on June 14, 2006, and it is active in the NPI Registry.
What does Barbara Karagiannopoulos specialize in?
Barbara Karagiannopoulos is an optometrist in Phoenixville, Pennsylvania. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Barbara Karagiannopoulos practice?
Barbara Karagiannopoulos practices at 118 Trotters Dr, Phoenixville, PA 19460. Barbara Karagiannopoulos' primary practice is Village Optical in Phoenixville, Pennsylvania. Dmand AI also links Barbara Karagiannopoulos to 3 medical groups and 2 group practices and clinics.
What is Barbara Karagiannopoulos' office phone number?
The practice phone on file for Barbara Karagiannopoulos is (610) 917-9999.
What is Barbara Karagiannopoulos' medical license number?
Barbara Karagiannopoulos holds Pennsylvania license OEG000205.
Does Barbara Karagiannopoulos accept Medicare?
Yes. CMS lists Barbara Karagiannopoulos as accepting Medicare assignment.
How many Medicare patients does Barbara Karagiannopoulos see?
CMS counts 73 Medicare patients who saw Barbara Karagiannopoulos in 2024, with an average age of 72.
Where did Barbara Karagiannopoulos go to medical school?
Barbara Karagiannopoulos graduated from Pennsylvania College of Optometry in 2001.
Has Barbara Karagiannopoulos received payments from drug or device companies?
CMS Open Payments shows $349 in general payments to Barbara Karagiannopoulos from 6 companies from 2025 to 2025. The largest total came from Glaukos Corporation.
How long has Barbara Karagiannopoulos been practicing?
Barbara Karagiannopoulos graduated from medical school in 2001, 25 years ago.
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