Marshall Patrick Day, OD
- Medicare patients, 2024
- 323
- Part D claims, 2024
- 100
- Affiliated sites
- 2
- Medical group
- 1
- State license
- 1
- Practice address
- 704 N Hill St, Hobart, OK 73651
- Practice phone
- Call (580) 726-3301
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Allard Eye Care
Hobart, Oklahoma
Find Marshall 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.
Marshall Patrick Day is an optometrist in Hobart, Oklahoma
Marshall Day practices at Allard Eye Care in Hobart, Oklahoma.
Marshall Day's NPI, 1588614960, was assigned on May 10, 2006. Marshall Day graduated from Southern College of Optometry in 1977. Marshall Day holds Oklahoma license 918.
- NPI
- 1588614960NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8628139060
- NPI enumeration date
- May 10, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (580) 726-3301
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 75
- Medical school graduation
- 1977
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Marshall Patrick Day practices at Allard Eye Care in Hobart, Oklahoma
Marshall Day's primary practice is Allard Eye Care, at 704 N Hill St, Hobart, OK 73651 in Kiowa County. The practice phone is (580) 726-3301.
- Allard Eye Care704 N Hill St, Hobart, OK 73651 · Kiowa CountyPhone(580) 726-3301
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Marshall Patrick Day is affiliated with 3 sites of care and 1 medical group
Marshall Day's primary practice is Allard Eye Care in Hobart, Oklahoma. Dmand AI also links Marshall Day to 1 physician office, 1 group practice or clinic and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Marshall Patrick Day's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Marshall Day practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Allard Eye Care | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Marshall Patrick Day is one of 712 optometrists in Oklahoma
Optometrist is Marshall Day's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Marshall Day is licensed in Oklahoma.
Specialties and state licenses
- Optometrist, OklahomaPrimary
Optometrists near Marshall 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
Marshall Patrick Day treated 323 Medicare patients in 2024, average age 76
CMS counts 323 Medicare patients who saw Marshall Day in 2024. The largest group is 65 to 74, with 144 patients. 75% of them have high blood pressure, and 71% have high cholesterol. 6% are also on Medicaid. Their average risk score is 1.00, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Marshall Day's median patient age at 72, with 67% women.
Marshall Day's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Marshall Day's Medicare patients by sex, 2024
- Women18457%
- Men13943%
Chronic conditions among Marshall Day's Medicare patients, 2024
- High blood pressure75%
- High cholesterol71%
- Arthritis50%
- Ischemic heart disease35%
- Diabetes33%
- Chronic kidney disease22%
- Mood disorders19%
- Depression17%
Share of Medicare patients with each condition. A patient can have several.
Marshall 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 72
Patient panel by sex, all payers
- Women67%
- Men33%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Marshall Patrick Day wrote 100 Medicare Part D claims in 2024
In 2024, Marshall Day wrote 100 Medicare Part D claims for 32 patients. 56% of them were for generic drugs.
Marshall Day's Part D claims by kind of drug, 2024
- Generic56 claims56%
- Brand-name44 claims44%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Marshall Patrick Day takes part in Medicare
Marshall Day accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Cataract surgery: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Marshall Patrick Day graduated from Southern College of Optometry
Marshall Day graduated from Southern College of Optometry in 1977.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Marshall Patrick Day'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 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) |
| 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 Marshall Patrick Day
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Marshall Patrick Day's NPI number?
Marshall Patrick Day's NPI number is 1588614960. It was assigned on May 10, 2006, and it is active in the NPI Registry.
What does Marshall Patrick Day specialize in?
Marshall Patrick Day is an optometrist in Hobart, Oklahoma. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Marshall Patrick Day practice?
Marshall Day practices at 704 N Hill St, Hobart, OK 73651. Marshall Day's primary practice is Allard Eye Care in Hobart, Oklahoma. Dmand AI also links Marshall Day to 1 physician office, 1 group practice or clinic and 1 medical group.
What is Marshall Patrick Day's office phone number?
The practice phone on file for Marshall Day is (580) 726-3301.
What is Marshall Patrick Day's medical license number?
Marshall Day holds Oklahoma license 918.
Does Marshall Patrick Day accept Medicare?
Yes. CMS lists Marshall Day as accepting Medicare assignment.
How many Medicare patients does Marshall Patrick Day see?
CMS counts 323 Medicare patients who saw Marshall Day in 2024, with an average age of 76.
Where did Marshall Patrick Day go to medical school?
Marshall Day graduated from Southern College of Optometry in 1977.
How long has Marshall Patrick Day been practicing?
Marshall Day graduated from medical school in 1977, 49 years ago.
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