Robert Emmett Day Jr., OD
- Medicare patients, 2024
- 157
- Part D claims, 2024
- 144
- Industry payments
- $104
- Affiliated sites
- 2
- Medical group
- 1
- Practice address
- 2858 N Beltline Road Suite 100, Sunnyvale, TX 75182
- Practice phone
- Call (972) 203-8787
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Beltline Surgery Center
Surgery Center - Medicare-Certified · Sunnyvale, Texas
Find Robert Day'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 Emmett Day Jr. is an optometrist in Sunnyvale, Texas
Robert Day practices at Beltline Surgery Center in Sunnyvale, Texas.
Robert Day's NPI, 1306822366, was assigned on December 21, 2005. Robert Day graduated from University of Houston - College of Optometry in 1975. Robert Day holds Texas license 2306TG.
- NPI
- 1306822366NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1254477797
- NPI enumeration date
- December 21, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (972) 203-8787
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 77
- Medical school graduation
- 1975
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Robert Emmett Day Jr. practices at Beltline Surgery Center in Sunnyvale, Texas
Robert Day's primary practice is Beltline Surgery Center, at 2858 N Beltline Road Suite 100, Sunnyvale, TX 75182. The practice phone is (972) 203-8787.
- Beltline Surgery Center2858 N Beltline Road Suite 100, Sunnyvale, TX 75182Phone(972) 203-8787
Source: Dmand AI Affiliation Data
Robert Emmett Day Jr. is affiliated with 2 sites of care and 1 medical group
Robert Day's primary practice is Beltline Surgery Center in Sunnyvale, Texas. Dmand AI also links Robert Day to 1 group practice or clinic and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Robert Emmett Day Jr.'s practice
Dmand AI tracks the electronic health record (EHR) system at each site where Robert Day practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Beltline Surgery 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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Robert Emmett Day Jr. is one of 3,272 optometrists in Texas
Optometrist is Robert Day's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Robert Day is licensed in Texas.
Specialties and state licenses
- Optometrist, TexasPrimary
Optometrists near Robert Day
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 Emmett Day Jr. treated 157 Medicare patients in 2024, average age 75
CMS counts 157 Medicare patients who saw Robert Day in 2024. The largest group is 65 to 74, with 77 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.02, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Robert Day's median patient age at 75, with 60% women.
Robert Day's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Robert Day's Medicare patients by sex, 2024
- Women8856%
- Men6944%
Chronic conditions among Robert Day's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis41%
- Diabetes29%
- Ischemic heart disease24%
- Anxiety22%
- Mood disorders22%
- Depression21%
Share of Medicare patients with each condition. A patient can have several.
Robert Day's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 75
Patient panel by sex, all payers
- Women60%
- Men38%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Robert Emmett Day Jr. wrote 144 Medicare Part D claims in 2024
In 2024, Robert Day wrote 144 Medicare Part D claims for 29 patients. 74% of them were for generic drugs.
Robert Day's Part D claims by kind of drug, 2024
- Generic107 claims74%
- Brand-name37 claims26%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Robert Emmett Day Jr. ranks in the 43rd percentile for cataract surgery in Medicare
Robert Day accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 19 procedures of cataract surgery by Robert Day, more than 43% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Robert Day ranks in Medicare procedure volume
- Cataract surgery
- 43rd percentile19 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)
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Robert Emmett Day Jr. received $104 in industry payments in 2025
CMS Open Payments shows 1 general payment to Robert Day from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. CooperVision Inc. paid the most, $104.
Companies that paid Robert Day 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 Emmett Day Jr. graduated from University of Houston - College of Optometry
Robert Day graduated from University of Houston - College of Optometry in 1975.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Robert Emmett Day Jr.'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 DataDmand AI Org Hierarchy 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 Robert Emmett Day Jr.
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 Emmett Day Jr.'s NPI number?
Robert Emmett Day Jr.'s NPI number is 1306822366. It was assigned on December 21, 2005, and it is active in the NPI Registry.
What does Robert Emmett Day Jr. specialize in?
Robert Emmett Day Jr. is an optometrist in Sunnyvale, Texas. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Robert Emmett Day Jr. practice?
Robert Day practices at 2858 N Beltline Road Suite 100, Sunnyvale, TX 75182. Robert Day's primary practice is Beltline Surgery Center in Sunnyvale, Texas. Dmand AI also links Robert Day to 1 group practice or clinic and 1 medical group.
What is Robert Emmett Day Jr.'s office phone number?
The practice phone on file for Robert Day is (972) 203-8787.
What is Robert Emmett Day Jr.'s medical license number?
Robert Day holds Texas license 2306TG.
Does Robert Emmett Day Jr. accept Medicare?
Yes. CMS lists Robert Day as accepting Medicare assignment.
How many Medicare patients does Robert Emmett Day Jr. see?
CMS counts 157 Medicare patients who saw Robert Day in 2024, with an average age of 75.
Where did Robert Emmett Day Jr. go to medical school?
Robert Day graduated from University of Houston - College of Optometry in 1975.
Has Robert Emmett Day Jr. received payments from drug or device companies?
CMS Open Payments shows $104 in general payments to Robert Day from 1 company from 2025 to 2025. The largest total came from CooperVision Inc.
How long has Robert Emmett Day Jr. been practicing?
Robert Day graduated from medical school in 1975, 51 years ago.
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