Alexander M. Day, PA
- Medicare patients, 2024
- 110
- Part D claims, 2024
- 79
- Hospital affiliations
- 4
- Industry payments
- $39
- Medical groups
- 3
- Practice address
- 99 W Martial Ave, Lafayette, LA 70508
- Practice phone
- Call (337) 234-5344
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Ilyas Munshi, M.D.
Lafayette, Louisiana
Find Alexander 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.
Alexander M. Day is a physician assistant in Lafayette, Louisiana
Alexander Day practices at Ilyas Munshi, M.D. in Lafayette, Louisiana.
Alexander Day's NPI, 1487383329, was assigned on June 7, 2022.
- NPI
- 1487383329NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9032595251
- NPI enumeration date
- June 7, 2022
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (337) 234-5344
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 30
- Medical school graduation
- 2022
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Alexander M. Day practices at Ilyas Munshi, M.D. in Lafayette, Louisiana
Alexander Day's primary practice is Ilyas Munshi, M.D., at 99 W Martial Ave, Lafayette, LA 70508 in Lafayette Parish. The practice phone is (337) 234-5344.
- Ilyas Munshi, M.D.99 W Martial Ave, Lafayette, LA 70508 · Lafayette ParishPhone(337) 234-5344
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Alexander M. Day is affiliated with 6 sites of care and 3 medical groups
Alexander Day's primary practice is Ilyas Munshi, M.D. in Lafayette, Louisiana. Alexander Day is also affiliated with Ochsner Lafayette General Medical Center. The medical group on file is Ilyas Munshi MD. Dmand AI also links Alexander Day to 3 more hospitals, 2 medical groups and 1 group practice or clinic, 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 Alexander M. Day's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Alexander Day practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Ilyas Munshi, M.D. | Available with a free account |
| +5 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Alexander M. Day is one of 1,286 physician assistants in Louisiana
Physician assistant is Alexander Day's primary specialty in the NPI Registry, under taxonomy code 363A00000X.
Specialties and state licenses
- Physician assistantPrimary
Physician assistants near Alexander Day
Counts of physician assistants 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
Alexander M. Day treated 110 Medicare patients in 2024, average age 71
CMS counts 110 Medicare patients who saw Alexander Day in 2024. The largest group is 65 to 74, with 44 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 28% are also on Medicaid. Their average risk score is 1.80, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Alexander Day's median patient age at 62, with 49% women.
Alexander Day's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Alexander Day's Medicare patients by sex, 2024
- Women4440%
- Men6660%
Chronic conditions among Alexander Day's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis72%
- Ischemic heart disease49%
- Anxiety48%
- Mood disorders47%
- Depression46%
- Diabetes45%
Share of Medicare patients with each condition. A patient can have several.
Alexander 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 62
Patient panel by sex, all payers
- Women49%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Alexander M. Day wrote 79 Medicare Part D claims in 2024
In 2024, Alexander Day wrote 79 Medicare Part D claims for 47 patients. 97% of them were for generic drugs.
Alexander Day's Part D claims by kind of drug, 2024
- Generic77 claims97%
- Brand-name and other2 claims3%
Drug classes CMS tracks in Alexander Day's Part D claims, 2024
- Antibiotics23%18 of 79 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Alexander M. Day takes part in Medicare
Alexander Day 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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Alexander M. Day received $39 in industry payments in 2025
CMS Open Payments shows 1 general payment to Alexander Day from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Alon Medical Technology paid the most, $39.
Companies that paid Alexander 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
Sources for Alexander M. 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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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 Alexander M. 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 Alexander M. Day's NPI number?
Alexander M. Day's NPI number is 1487383329. It was assigned on June 7, 2022, and it is active in the NPI Registry.
What does Alexander M. Day specialize in?
Alexander M. Day is a physician assistant in Lafayette, Louisiana. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Alexander M. Day practice?
Alexander Day practices at 99 W Martial Ave, Lafayette, LA 70508. Alexander Day's primary practice is Ilyas Munshi, M.D. in Lafayette, Louisiana. Dmand AI also links Alexander Day to 3 hospitals, 2 medical groups and 1 group practice or clinic.
What is Alexander M. Day's office phone number?
The practice phone on file for Alexander Day is (337) 234-5344.
Which hospitals is Alexander M. Day affiliated with?
Alexander Day is affiliated with Ochsner Lafayette General Medical Center. Dmand AI links Alexander Day to 3 more hospitals.
What medical group is Alexander M. Day part of?
Alexander Day is linked to Ilyas Munshi MD. Dmand AI links Alexander Day to 2 more medical groups.
Does Alexander M. Day accept Medicare?
Yes. CMS lists Alexander Day as accepting Medicare assignment.
How many Medicare patients does Alexander M. Day see?
CMS counts 110 Medicare patients who saw Alexander Day in 2024, with an average age of 71.
Has Alexander M. Day received payments from drug or device companies?
CMS Open Payments shows $39 in general payments to Alexander Day from 1 company from 2025 to 2025. The largest total came from Alon Medical Technology.
How long has Alexander M. Day been practicing?
Alexander Day graduated from medical school in 2022, 4 years ago.
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