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Dr. Inna Marcus, MD
NPI1942464227PAC ID2264680081
- Medicare services, 2024
- 154
- Medicare patients, 2024
- 79
- Part D claims, 2024
- 25
- Publications
- 6
- MIPS score, 2024
- 84
- Practice address
- 400 Westhampton Sta, Richmond, VA 23226
- Practice phone
- Call (804) 287-4200
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Virginia Eye Institute
Richmond, Virginia
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Dr. Inna Marcus is an ophthalmologist in Richmond, Virginia
Dr. Marcus practices at Virginia Eye Institute in Richmond, Virginia.
Dr. Marcus' NPI, 1942464227, was assigned on July 15, 2008. Dr. Marcus graduated from New York University School of Medicine in 2008. Dr. Marcus holds Virginia license 0101253801.
NPI and contact details
- NPI
- 1942464227NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2264680081
- NPI enumeration date
- July 15, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (804) 287-4200
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 44
- Medical school graduation
- 2008
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Inna Marcus practices at Virginia Eye Institute in Richmond, Virginia
Dr. Marcus' primary practice is Virginia Eye Institute, at 400 Westhampton Sta, Richmond, VA 23226 in Henrico County. The practice phone is (804) 287-4200.
- Virginia Eye Institute400 Westhampton Sta, Richmond, VA 23226 · Henrico CountyPhone(804) 287-4200
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Inna Marcus is affiliated with 2 sites of care and 1 medical group
Dr. Marcus' primary practice is Virginia Eye Institute in Richmond, Virginia. Dmand AI also links Dr. Marcus to 1 group practice or clinic and 1 medical group, each named with a free account.
Virginia Eye InstitutePrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Inna Marcus' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Marcus practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Virginia Eye Institute | 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. Inna Marcus is one of 504 ophthalmologists in Virginia
Ophthalmology is Dr. Marcus' primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dr. Marcus is licensed in Virginia.
Specialties and state licenses
- Ophthalmology, VirginiaPrimary
Ophthalmologists near Dr. Marcus
Counts of ophthalmologists 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. Inna Marcus billed Medicare for 154 services in 2024
CMS data shows 154 Medicare services from Dr. Marcus across 3 procedure codes in 2024, for 79 Medicare patients. Medicare paid $9,213 for them. Every service was in an office.
Medicare services, 2024154
Medicare patients79
Paid by Medicare$9,213
Procedure codes3
Dr. Marcus' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 1032024: 1129%
- Office and hospital visits
- 2023: 412024: 422%
Dr. Marcus compared with the Virginia median for ophthalmologists, 2024
- Dr. Marcus
- Virginia median
- Medicare services
- 154vs 1,92492% below
- Medicare patients
- 79vs 78090% below
- Part D claims
- 12vs 52298% below
Medians across 517 ophthalmologists in Virginia with Dmand AI profiles that report each measure.
Dr. Marcus' most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Inna Marcus treated 79 Medicare patients in 2024, average age 71
CMS counts 79 Medicare patients who saw Dr. Marcus in 2024. The largest group is 75 to 84, with 38 patients. 70% of them have high cholesterol, and 65% have high blood pressure. Their average risk score is 0.83, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Marcus' median patient age at 9, with 50% women.
Medicare patients, 202479
Average age71
Average risk score0.83
Dr. Marcus' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Marcus' Medicare patients by sex, 2024
- Women3848%
- Men4152%
Chronic conditions among Dr. Marcus' Medicare patients, 2024
- High cholesterol70%
- High blood pressure65%
- Arthritis41%
- Ischemic heart disease25%
- Diabetes23%
- Mood disorders23%
- Depression22%
- Anxiety20%
Share of Medicare patients with each condition. A patient can have several.
Dr. Marcus' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 9
Patient panel by sex, all payers
- Women50%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Inna Marcus wrote 25 Medicare Part D claims in 2024
In 2024, Dr. Marcus wrote 25 Medicare Part D claims for 11 patients. 72% of them were for generic drugs. CMS names the drug for 12 of them, across 1 drug with 11 or more claims each, at $192 in total drug cost. In 2021, CMS named 12 claims across 1 drug.
Part D claims, 202425
Drugs named by CMS1
Total drug cost$192
Part D patients11
Dr. Marcus' Part D claims by kind of drug, 2024
- Generic18 claims72%
- Brand-name and other7 claims28%
Dr. Marcus' most prescribed drugs by claims, 2023
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2021 to 2023
- 2021
- 2023
- Claims for drugs CMS names
- 2021: 122023: 12No change
Drugs named by CMS: 1 in 2023, 1 in 2021.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Inna Marcus scored 84 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 84 out of 100 for Dr. Marcus for performance year 2024, reported as part of a group. Dr. Marcus accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Marcus' MIPS scores, performance year 2024
- 84of 100Final score
- 82of 100Quality
- 99of 100Promoting Interoperability
- 40of 100Improvement Activities
- 66of 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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Dr. Inna Marcus has 6 publications on record
Dmand AI links 6 papers to Dr. Marcus, published from 2012 to 2014. 2014 was the busiest year, with 3. Dr. Marcus has published most often in Am J Ophthalmol. Dr. Marcus' most frequent co-authors are Eniolami O. Dosunmu, MD, Daniel Salchow, MD and Andrew Joseph Levada, MD.
Papers6
Years published2012 to 2014
Dr. Marcus' papers by year, 2012 to 2014
Dr. Marcus' most frequent co-authors
- Eniolami O. Dosunmu, MD3 shared papers
- Daniel Salchow, MD2 shared papers
- Andrew Joseph Levada, MD1 shared paper
Recent publications by Dr. Marcus
Accommodation, OcularAnesthesia, GeneralAnesthetics, Inhalation
See who Dr. Marcus researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Marcus works with, so you can find a warm path to the right ophthalmologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Inna Marcus received $246 in industry payments from 2016 to 2024
CMS Open Payments shows 9 general payments to Dr. Marcus from 8 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $125.
General payments to Dr. Marcus by program year, 2016 to 2024
General payments to Dr. Marcus by kind, 2016 to 2024
$246in total
- Food and beverage$246100%
- Education$10%
Companies that paid Dr. Marcus the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Inna Marcus graduated from New York University School of Medicine
Dr. Marcus graduated from New York University School of Medicine in 2008.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Inna Marcus'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 services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| 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 and Drug (CMS) (opens in a new tab)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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Inna Marcus
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. Inna Marcus' NPI number?
Dr. Inna Marcus' NPI number is 1942464227. It was assigned on July 15, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Inna Marcus?
Dr. Inna Marcus is an ophthalmologist in Richmond, Virginia. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).
Where does Dr. Inna Marcus practice?
Dr. Marcus practices at 400 Westhampton Sta, Richmond, VA 23226. Dr. Marcus' primary practice is Virginia Eye Institute in Richmond, Virginia. Dmand AI also links Dr. Marcus to 1 group practice or clinic and 1 medical group.
What is Dr. Inna Marcus' office phone number?
The practice phone on file for Dr. Marcus is (804) 287-4200.
What is Dr. Inna Marcus' medical license number?
Dr. Marcus holds Virginia license 0101253801.
Does Dr. Inna Marcus accept Medicare?
Yes. CMS data shows Dr. Marcus billed Medicare for 154 services in 2024, and Dr. Marcus accepts Medicare assignment.
What is Dr. Inna Marcus' MIPS score?
Dr. Marcus' MIPS final score for performance year 2024 is 84 out of 100, reported as part of a group.
How many Medicare patients does Dr. Inna Marcus see?
CMS counts 79 Medicare patients who saw Dr. Marcus in 2024, with an average age of 71.
What services does Dr. Inna Marcus bill to Medicare?
In 2024, Dr. Marcus' most billed Medicare services were eye exam or test (92060), office visit, established patient (99214) and eye exam or test (92012).
Where did Dr. Inna Marcus go to medical school?
Dr. Marcus graduated from New York University School of Medicine in 2008.
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What drugs does Dr. Inna Marcus prescribe most?
In 2023 Medicare Part D data, Dr. Marcus' most prescribed drugs by claims were Neomycin-Polymyxin-Dexameth.
Has Dr. Inna Marcus received payments from drug or device companies?
CMS Open Payments shows $246 in general payments to Dr. Marcus from 8 companies from 2016 to 2024. The largest total came from Abbvie Inc.
How long has Dr. Inna Marcus been practicing?
Dr. Marcus graduated from medical school in 2008, 18 years ago.
Does Dr. Inna Marcus do research?
Dmand AI links 6 publications to Dr. Marcus, published from 2012 to 2014.
Who does Dr. Inna Marcus publish with?
Dr. Marcus' most frequent co-authors are Eniolami O. Dosunmu, MD (3 shared papers), Daniel Salchow, MD (2 shared papers) and Andrew Joseph Levada, MD (1 shared paper).
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