Dr. Robert Bruce Keyser, MD
- Medicare services, 2022
- 570
- Part D claims, 2024
- 20
- Industry payments
- $1,234
- Affiliated sites
- 2
- Medical group
- 1
- Practice address
- 2100 Broadway, Denver, CO 80205
- Practice phone
- Call (303) 293-2220
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Stout Street Health Center - Denver
FQHC - Main Site · Denver, Colorado
Find Dr. Keyser'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 Bruce Keyser is an ophthalmologist in Denver, Colorado
Dr. Keyser practices at Stout Street Health Center - Denver in Denver, Colorado.
Dr. Keyser's NPI, 1881634301, was assigned on June 7, 2006. Dr. Keyser graduated from University of Michigan Medical School in 1968. Dr. Keyser holds Colorado license 19772.
- NPI
- 1881634301NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7911890579
- NPI enumeration date
- June 7, 2006
- NPI status
- Active
- Practice phone
- (303) 293-2220
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 84
- Medical school graduation
- 1968
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Robert Bruce Keyser practices at 2 locations in Denver, Colorado
Dr. Keyser's primary practice is Stout Street Health Center - Denver, at 2100 Broadway, Denver, CO 80205 in Denver County. The practice phone is (303) 293-2220. Dr. Keyser also practices at Stout Street Clinic, 2130 Stout St, Denver, CO 80205.
- Stout Street Health Center - DenverPrimary2100 Broadway, Denver, CO 80205 · Denver CountyPhone(303) 293-2220
- Stout Street Clinic2130 Stout St, Denver, CO 80205 · Denver CountyPhone(303) 293-2220
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Dr. Robert Bruce Keyser is affiliated with 2 sites of care and 1 medical group
Dr. Keyser's primary practice is Stout Street Health Center - Denver in Denver, Colorado. The medical group on file is Stout Street Clinic. Dmand AI also links Dr. Keyser to 1 more behavioral health center, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Robert Bruce Keyser's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Keyser practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Stout Street Health Center - Denver | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Robert Bruce Keyser is one of 258 ophthalmologists in Colorado
Ophthalmology is Dr. Keyser's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dr. Keyser is licensed in Colorado.
Specialties and state licenses
- Ophthalmology, ColoradoPrimary
Ophthalmologists near Dr. Keyser
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. Robert Bruce Keyser billed Medicare for 570 services in 2022
CMS data shows 570 Medicare services from Dr. Keyser across 9 procedure codes in 2022. Medicare paid $37,301 for them. Every service was in an office.
Dr. Keyser's Medicare services by type, 2021 to 2022
- 2021
- 2022
- Tests and treatments
- 2021: 1,0372022: 38763%
- Office and hospital visits
- 2021: 02022: 183
- Surgery
- 2021: 142022: 0100%
Dr. Keyser compared with the Colorado median for ophthalmologists, 2022
- Dr. Keyser
- Colorado median
- Medicare services
- 570vs 1,22954% below
- Part D claims
- 11vs 46698% below
Medians across 266 ophthalmologists in Colorado with Dmand AI profiles that report each measure.
Dr. Keyser's most billed Medicare procedure codes, 2022
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Keyser?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Keyser and other ophthalmologists in Colorado.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Robert Bruce Keyser's patients have a median age of 68
Across all payers, Dmand AI patient panel data puts Dr. Keyser's median patient age at 68, with 48% women.
Dr. Keyser's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women48%
- Men52%
Source: Dmand AI Patient Panel Data
Dr. Robert Bruce Keyser wrote 20 Medicare Part D claims in 2024
In 2024, Dr. Keyser wrote 20 Medicare Part D claims. 60% of them were for generic drugs. CMS names the drug for 11 of them, across 1 drug with 11 or more claims each, at $85 in total drug cost. In 2023, CMS named 70 claims across 2 drugs.
Dr. Keyser's Part D claims by kind of drug, 2024
- Generic12 claims60%
- Brand-name and other8 claims40%
Dr. Keyser's most prescribed drugs by claims, 2024
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, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 702024: 1184%
Drugs named by CMS: 1 in 2024, 2 in 2023.
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
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Dr. Robert Bruce Keyser received $1,234 in industry payments from 2016 to 2022
CMS Open Payments shows 37 general payments to Dr. Keyser from 18 drug and device companies from 2016 to 2022. Food and beverage make up the largest share, 91% of the total. Abbott Laboratories paid the most, $143.
General payments to Dr. Keyser by program year, 2016 to 2022
General payments to Dr. Keyser by kind, 2016 to 2022
- Food and beverage$1,12291%
- Entertainment$927%
- Gifts$192%
Companies that paid Dr. Keyser the most, 2016 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Robert Bruce Keyser graduated from University of Michigan Medical School
Dr. Keyser graduated from University of Michigan Medical School in 1968.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Robert Bruce Keyser'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 Affiliation DataDmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy 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 Data |
| 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) |
| 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 Bruce Keyser
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 Bruce Keyser's NPI number?
Dr. Robert Bruce Keyser's NPI number is 1881634301. It was assigned on June 7, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Robert Bruce Keyser?
Dr. Robert Bruce Keyser is an ophthalmologist in Denver, Colorado. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).
Where does Dr. Robert Bruce Keyser practice?
Dr. Keyser practices at 2100 Broadway, Denver, CO 80205. Dr. Keyser also practices at 2130 Stout St, Denver, CO 80205. Dr. Keyser's primary practice is Stout Street Health Center - Denver in Denver, Colorado. Dmand AI also links Dr. Keyser to 1 behavioral health center.
What is Dr. Robert Bruce Keyser's office phone number?
The practice phone on file for Dr. Keyser is (303) 293-2220.
What is Dr. Robert Bruce Keyser's medical license number?
Dr. Keyser holds Colorado license 19772.
What medical group is Dr. Robert Bruce Keyser part of?
Dr. Keyser is linked to Stout Street Clinic.
Does Dr. Robert Bruce Keyser accept Medicare?
Yes. CMS data shows Dr. Keyser billed Medicare for 570 services in 2022.
What services does Dr. Robert Bruce Keyser bill to Medicare?
In 2022, Dr. Keyser's most billed Medicare services were eye exam or test (92014), office visit, established patient (99213) and eye exam or test (92012).
Where did Dr. Robert Bruce Keyser go to medical school?
Dr. Keyser graduated from University of Michigan Medical School in 1968.
What drugs does Dr. Robert Bruce Keyser prescribe most?
In 2024 Medicare Part D data, Dr. Keyser's most prescribed drugs by claims were Latanoprost.
Has Dr. Robert Bruce Keyser received payments from drug or device companies?
CMS Open Payments shows $1,234 in general payments to Dr. Keyser from 18 companies from 2016 to 2022. The largest total came from Abbott Laboratories.
How long has Dr. Robert Bruce Keyser been practicing?
Dr. Keyser graduated from medical school in 1968, 58 years ago.
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