Dr. Robert N. Christen II, DO
- Medicare patients, 2024
- 453
- Part D claims, 2024
- 817
- Industry payments
- $50
- Affiliated sites
- 2
- Medical group
- 1
- Practice address
- 624 Wells St, Sistersville, WV 26175-1324
- Practice phone
- Call (304) 652-2459
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Sistersville Eye Care Center
Physician office · Sistersville, West Virginia
Find Dr. Christen'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.
Dr. Robert N. Christen II is an optometrist in Sistersville, West Virginia
Dr. Christen practices at Sistersville Eye Care Center in Sistersville, West Virginia.
Dr. Christen's NPI, 1215919188, was assigned on November 16, 2005. Dr. Christen graduated from Southern College of Optometry in 2003. Dr. Christen holds West Virginia license 1014-IOD.
- NPI
- 1215919188NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0547169799
- NPI enumeration date
- November 16, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (304) 652-2459
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 49
- Medical school graduation
- 2003
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Robert N. Christen II practices at Sistersville Eye Care Center in Sistersville, West Virginia
Dr. Christen's primary practice is Sistersville Eye Care Center, at 624 Wells St, Sistersville, WV 26175-1324. The practice phone is (304) 652-2459.
- Sistersville Eye Care Center624 Wells St, Sistersville, WV 26175-1324Phone(304) 652-2459
Source: Dmand AI Affiliation Data
Dr. Robert N. Christen II is affiliated with 2 sites of care and 1 medical group
Dr. Christen's primary practice is Sistersville Eye Care Center in Sistersville, West Virginia. Dmand AI also links Dr. Christen to 1 group practice or clinic and 1 medical group, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Robert N. Christen II's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Christen practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Sistersville Eye Care Center | 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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Dr. Robert N. Christen II is one of 207 optometrists in West Virginia
Optometrist is Dr. Christen's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Dr. Christen is licensed in West Virginia.
Specialties and state licenses
- Optometrist, West VirginiaPrimary
Optometrists near Dr. Christen
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
Dr. Robert N. Christen II treated 453 Medicare patients in 2024, average age 74
CMS counts 453 Medicare patients who saw Dr. Christen in 2024. The largest group is 65 to 74, with 214 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 10% are also on Medicaid. Their average risk score is 1.15, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Christen's median patient age at 74, with 53% women.
Dr. Christen's Medicare patients by age, 2024
Dr. Christen's Medicare patients by sex, 2024
- Women25055%
- Men20345%
Chronic conditions among Dr. Christen's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis49%
- Diabetes40%
- Anxiety25%
- Ischemic heart disease25%
- Chronic kidney disease23%
- Mood disorders21%
Share of Medicare patients with each condition. A patient can have several.
Dr. Christen's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 74
Patient panel by sex, all payers
- Women53%
- Men39%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Robert N. Christen II wrote 817 Medicare Part D claims in 2024
In 2024, Dr. Christen wrote 817 Medicare Part D claims for 185 patients. 57% of them were for generic drugs.
Dr. Christen's Part D claims by kind of drug, 2024
- Generic462 claims57%
- Brand-name355 claims43%
Drug classes CMS tracks in Dr. Christen's Part D claims, 2024
- Antibiotics2%17 of 817 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Robert N. Christen II takes part in Medicare
Dr. Christen accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Robert N. Christen II received $50 in industry payments in 2025
CMS Open Payments shows 2 general payments to Dr. Christen from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Bausch & Lomb Americas Inc. paid the most, $50.
Companies that paid Dr. Christen the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Robert N. Christen II graduated from Southern College of Optometry
Dr. Christen graduated from Southern College of Optometry in 2003.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Robert N. Christen II'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) |
| 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 Dr. Robert N. Christen II
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Robert N. Christen II's NPI number?
Dr. Robert N. Christen II's NPI number is 1215919188. It was assigned on November 16, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Robert N. Christen II?
Dr. Robert N. Christen II is an optometrist in Sistersville, West Virginia. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Dr. Robert N. Christen II practice?
Dr. Christen practices at 624 Wells St, Sistersville, WV 26175-1324. Dr. Christen's primary practice is Sistersville Eye Care Center in Sistersville, West Virginia. Dmand AI also links Dr. Christen to 1 group practice or clinic and 1 medical group.
What is Dr. Robert N. Christen II's office phone number?
The practice phone on file for Dr. Christen is (304) 652-2459.
What is Dr. Robert N. Christen II's medical license number?
Dr. Christen holds West Virginia license 1014-IOD.
Does Dr. Robert N. Christen II accept Medicare?
Yes. CMS lists Dr. Christen as accepting Medicare assignment.
How many Medicare patients does Dr. Robert N. Christen II see?
CMS counts 453 Medicare patients who saw Dr. Christen in 2024, with an average age of 74.
Where did Dr. Robert N. Christen II go to medical school?
Dr. Christen graduated from Southern College of Optometry in 2003.
Has Dr. Robert N. Christen II received payments from drug or device companies?
CMS Open Payments shows $50 in general payments to Dr. Christen from 1 company from 2025 to 2025. The largest total came from Bausch & Lomb Americas Inc.
How long has Dr. Robert N. Christen II been practicing?
Dr. Christen graduated from medical school in 2003, 23 years ago.
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