Robert S. Greenbaum, OD
- Medicare patients, 2024
- 231
- Part D claims, 2024
- 161
- Industry payments
- $297
- Affiliated sites
- 3
- Medical groups
- 2
- Practice address
- 8614 Westwood Center Dr, Vienna, VA 22182
- Practice phone
- Call (704) 545-9797
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Myeyedr
Eye care practice · Vienna, Virginia
Find Robert Greenbaum'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.
Robert S. Greenbaum is an optometrist in Vienna, Virginia
Robert Greenbaum practices at Myeyedr in Vienna, Virginia.
Robert Greenbaum's NPI, 1750387973, was assigned on June 22, 2005. Robert Greenbaum graduated from State University of New York - State College Optometry in 1984. Robert Greenbaum holds New York license 004414.
- NPI
- 1750387973NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1153336086
- NPI enumeration date
- June 22, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (704) 545-9797
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 68
- Medical school graduation
- 1984
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Robert S. Greenbaum practices at Myeyedr in Vienna, Virginia
Robert Greenbaum's primary practice is Myeyedr, at 8614 Westwood Center Dr, Vienna, VA 22182. The practice phone is (704) 545-9797.
- Myeyedr8614 Westwood Center Dr, Vienna, VA 22182Phone(704) 545-9797
Source: Dmand AI Affiliation Data
Robert S. Greenbaum is affiliated with 3 sites of care and 2 medical groups
Robert Greenbaum's primary practice is Myeyedr in Vienna, Virginia. Dmand AI also links Robert Greenbaum to 2 medical groups, 1 physician office and 1 group practice or clinic, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Robert S. Greenbaum's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Robert Greenbaum practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Myeyedr | Available with a free account |
| +2 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Robert S. Greenbaum is one of 2,487 optometrists in Virginia
Optometrist is Robert Greenbaum's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Robert Greenbaum is licensed in New York.
Specialties and state licenses
- Optometrist, New YorkPrimary
Optometrists near Robert Greenbaum
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
Robert S. Greenbaum treated 231 Medicare patients in 2024, average age 74
CMS counts 231 Medicare patients who saw Robert Greenbaum in 2024. The largest group is 65 to 74, with 120 patients. 75% of them have high cholesterol, and 71% have high blood pressure. Their average risk score is 0.94, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Robert Greenbaum's median patient age at 71, with 62% women.
Robert Greenbaum's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Robert Greenbaum's Medicare patients by sex, 2024
- Women11952%
- Men11248%
Chronic conditions among Robert Greenbaum's Medicare patients, 2024
- High cholesterol75%
- High blood pressure71%
- Arthritis38%
- Ischemic heart disease29%
- Diabetes27%
- Cancer17%
- Anxiety15%
- Atrial fibrillation15%
Share of Medicare patients with each condition. A patient can have several.
Robert Greenbaum's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women62%
- Men35%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Robert S. Greenbaum wrote 161 Medicare Part D claims in 2024
In 2024, Robert Greenbaum wrote 161 Medicare Part D claims for 67 patients. 59% of them were for generic drugs.
Robert Greenbaum's Part D claims by kind of drug, 2024
- Generic95 claims59%
- Brand-name66 claims41%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Robert S. Greenbaum takes part in Medicare
Robert Greenbaum 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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Robert S. Greenbaum received $297 in industry payments in 2025
CMS Open Payments shows 5 general payments to Robert Greenbaum from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Bausch & Lomb Americas Inc. paid the most, $281.
Companies that paid Robert Greenbaum the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Robert S. Greenbaum graduated from State University of New York - State College Optometry
Robert Greenbaum graduated from State University of New York - State College Optometry in 1984.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Robert S. Greenbaum'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 Robert S. Greenbaum
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Robert S. Greenbaum's NPI number?
Robert S. Greenbaum's NPI number is 1750387973. It was assigned on June 22, 2005, and it is active in the NPI Registry.
What does Robert S. Greenbaum specialize in?
Robert S. Greenbaum is an optometrist in Vienna, Virginia. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Robert S. Greenbaum practice?
Robert Greenbaum practices at 8614 Westwood Center Dr, Vienna, VA 22182. Robert Greenbaum's primary practice is Myeyedr in Vienna, Virginia. Dmand AI also links Robert Greenbaum to 2 medical groups, 1 physician office and 1 group practice or clinic.
What is Robert S. Greenbaum's office phone number?
The practice phone on file for Robert Greenbaum is (704) 545-9797.
What is Robert S. Greenbaum's medical license number?
Robert Greenbaum holds New York license 004414.
Does Robert S. Greenbaum accept Medicare?
Yes. CMS lists Robert Greenbaum as accepting Medicare assignment.
How many Medicare patients does Robert S. Greenbaum see?
CMS counts 231 Medicare patients who saw Robert Greenbaum in 2024, with an average age of 74.
Where did Robert S. Greenbaum go to medical school?
Robert Greenbaum graduated from State University of New York - State College Optometry in 1984.
Has Robert S. Greenbaum received payments from drug or device companies?
CMS Open Payments shows $297 in general payments to Robert Greenbaum from 2 companies from 2025 to 2025. The largest total came from Bausch & Lomb Americas Inc.
How long has Robert S. Greenbaum been practicing?
Robert Greenbaum graduated from medical school in 1984, 42 years ago.
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