Gary Day, PA-C
- Part D claims, 2024
- 76
- Hospital affiliations
- 1
- Industry payments
- $72
- Medical group
- 1
- State licenses
- 2
- Practice address
- 1818 Albion Street, Nashville, TN 37208
- Practice phone
- Call (615) 341-4490
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Gary 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.
Gary Day is a physician assistant in Nashville, Tennessee
Gary Day practices at Nashville General Hospital in Nashville, Tennessee, part of Nashville General Hospital.
Gary Day's NPI, 1295837102, was assigned on September 1, 2006. Gary Day holds Tennessee license 02109.
- NPI
- 1295837102NPI Registry (opens in a new tab)
- NPI enumeration date
- September 1, 2006
- NPI status
- Active
- Practice phone
- (615) 341-4490
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 44
- Medical school graduation
- 2008
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Gary Day practices at Nashville General Hospital in Nashville, Tennessee
Gary Day's primary practice is Nashville General Hospital, at 1818 Albion Street, Nashville, TN 37208 in Davidson County. The practice phone is (615) 341-4490.
- Nashville General Hospital1818 Albion Street, Nashville, TN 37208 · Davidson CountyPhone(615) 341-4490
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Gary Day is affiliated with 1 site of care and 1 medical group
Gary Day's primary practice is Nashville General Hospital in Nashville, Tennessee, part of Nashville General Hospital. The medical group on file is Nashville General Hospital.
Sources: Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Gary Day's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Gary Day practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Nashville General Hospital | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Nashville General Hospital and 6.2K+ hospitals, with verified contacts in the same login.
Gary Day is one of 2,573 physician assistants in Tennessee
Physician assistant is Gary Day's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Dmand AI has Gary Day's licenses on file in 2 states: Tennessee and Georgia.
Specialties and state licenses
- Physician assistant, TennesseePrimary
- Georgia license
Physician assistants near Gary 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
Gary Day's patients have a median age of 66
Across all payers, Dmand AI patient panel data puts Gary Day's median patient age at 66, with 33% women.
Gary 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 66
Patient panel by sex, all payers
- Women33%
- Men67%
Source: Dmand AI Patient Panel Data
Gary Day wrote 76 Medicare Part D claims in 2024
In 2024, Gary Day wrote 76 Medicare Part D claims for 50 patients. 91% of them were for generic drugs.
Gary Day's Part D claims by kind of drug, 2024
- Generic69 claims91%
- Brand-name and other7 claims9%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Gary Day received $72 in industry payments in 2025
CMS Open Payments shows 3 general payments to Gary Day from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Novo Nordisk Inc paid the most, $52.
Companies that paid Gary 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 Gary 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 | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider (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 Gary 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 Gary Day's NPI number?
Gary Day's NPI number is 1295837102. It was assigned on September 1, 2006, and it is active in the NPI Registry.
What does Gary Day specialize in?
Gary Day is a physician assistant in Nashville, Tennessee. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Gary Day practice?
Gary Day practices at 1818 Albion Street, Nashville, TN 37208. Gary Day's primary practice is Nashville General Hospital in Nashville, Tennessee, part of Nashville General Hospital.
What is Gary Day's office phone number?
The practice phone on file for Gary Day is (615) 341-4490.
What is Gary Day's medical license number?
Gary Day holds Tennessee license 02109, one of the licenses on file in 2 states.
Which states has Gary Day been licensed in?
Dmand AI has state licenses on file for Gary Day in Tennessee and Georgia.
Which hospitals is Gary Day affiliated with?
Gary Day practices at Nashville General Hospital in Nashville, Tennessee.
What medical group is Gary Day part of?
Gary Day is linked to Nashville General Hospital.
Has Gary Day received payments from drug or device companies?
CMS Open Payments shows $72 in general payments to Gary Day from 2 companies from 2025 to 2025. The largest total came from Novo Nordisk Inc.
How long has Gary Day been practicing?
Gary Day graduated from medical school in 2008, 18 years ago.
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