Jeffrey R. Day, PA-C
- Medicare patients, 2024
- 115
- Part D claims, 2024
- 1,223
- Hospital affiliations
- 1
- Industry payments
- $21
- Medical groups
- 2
- Practice address
- 300 Stonecrest Blvd Ste 230 Suite 230, Smyrna, TN 37167
- Practice phone
- Call (615) 730-8626
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Advancedhealth
Multi-specialty group site · Smyrna, Tennessee
Find Jeffrey 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.
Jeffrey R. Day is a surgical physician assistant in Smyrna, Tennessee
Jeffrey Day practices at Advancedhealth in Smyrna, Tennessee.
Jeffrey Day's NPI, 1558541565, was assigned on November 7, 2007. Jeffrey Day holds Tennessee license PA1684.
- NPI
- 1558541565NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7416047105
- NPI enumeration date
- November 7, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (615) 730-8626
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 45
- Medical school graduation
- 2007
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Jeffrey R. Day practices at Advancedhealth in Smyrna, Tennessee
Jeffrey Day's primary practice is Advancedhealth, at 300 Stonecrest Blvd Ste 230 Suite 230, Smyrna, TN 37167. The practice phone is (615) 730-8626.
- Advancedhealth300 Stonecrest Blvd Ste 230 Suite 230, Smyrna, TN 37167Phone(615) 730-8626
Source: Dmand AI Affiliation Data
Jeffrey R. Day is affiliated with 3 sites of care and 2 medical groups
Jeffrey Day's primary practice is Advancedhealth in Smyrna, Tennessee. Jeffrey Day is also affiliated with TriStar StoneCrest Medical Center. The medical group on file is Advanced Diagnostic Imaging. Dmand AI also links Jeffrey Day to 1 more group practice or clinic and 1 medical group, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Jeffrey R. Day's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Jeffrey Day practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Advancedhealth | 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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Jeffrey R. Day is one of 237 surgical physician assistants in Tennessee
Surgical is Jeffrey Day's primary specialty in the NPI Registry, under taxonomy code 363AS0400X. Dmand AI has Jeffrey Day's licenses on file in 2 states: Tennessee and Florida.
Specialties and state licenses
- Surgical physician assistant, TennesseePrimary
- Florida license
Surgical physician assistants near Jeffrey Day
Counts of surgical 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
Jeffrey R. Day treated 115 Medicare patients in 2024, average age 72
CMS counts 115 Medicare patients who saw Jeffrey Day in 2024. The largest group is 65 to 74, with 58 patients. 75% of them have arthritis, and 75% have high blood pressure. Their average risk score is 1.11, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Jeffrey Day's median patient age at 58, with 65% women.
Jeffrey Day's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Jeffrey Day's Medicare patients by sex, 2024
- Women7565%
- Men4035%
Chronic conditions among Jeffrey Day's Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol75%
- Diabetes41%
- Ischemic heart disease32%
- Anxiety30%
- Mood disorders28%
- Chronic kidney disease27%
Share of Medicare patients with each condition. A patient can have several.
Jeffrey 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 58
Patient panel by sex, all payers
- Women65%
- Men35%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Jeffrey R. Day wrote 1,223 Medicare Part D claims in 2024
In 2024, Jeffrey Day wrote 1,223 Medicare Part D claims for 261 patients. 100% of them were for generic drugs.
Jeffrey Day's Part D claims by kind of drug, 2024
- Generic1,217 claims100%
- Brand-name and other6 claims0%
Drug classes CMS tracks in Jeffrey Day's Part D claims, 2024
- Opioids38%465 of 1,223 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 Jeffrey R. Day takes part in Medicare
Jeffrey 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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Jeffrey R. Day received $21 in industry payments in 2025
CMS Open Payments shows 1 general payment to Jeffrey Day from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Amgen Inc. paid the most, $21.
Companies that paid Jeffrey 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 Jeffrey R. 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 Data |
| Primary practice, affiliations and health system | Dmand 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 Jeffrey R. 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 Jeffrey R. Day's NPI number?
Jeffrey R. Day's NPI number is 1558541565. It was assigned on November 7, 2007, and it is active in the NPI Registry.
What does Jeffrey R. Day specialize in?
Jeffrey R. Day is a surgical physician assistant in Smyrna, Tennessee. The primary specialty in the NPI Registry is Surgical Physician Assistant (taxonomy code 363AS0400X).
Where does Jeffrey R. Day practice?
Jeffrey Day practices at 300 Stonecrest Blvd Ste 230 Suite 230, Smyrna, TN 37167. Jeffrey Day's primary practice is Advancedhealth in Smyrna, Tennessee. Dmand AI also links Jeffrey Day to 1 group practice or clinic and 1 medical group.
What is Jeffrey R. Day's office phone number?
The practice phone on file for Jeffrey Day is (615) 730-8626.
What is Jeffrey R. Day's medical license number?
Jeffrey Day holds Tennessee license PA1684, one of the licenses on file in 2 states.
Which states has Jeffrey R. Day been licensed in?
Dmand AI has state licenses on file for Jeffrey Day in Tennessee and Florida.
Which hospitals is Jeffrey R. Day affiliated with?
Jeffrey Day is affiliated with TriStar StoneCrest Medical Center.
What medical group is Jeffrey R. Day part of?
Jeffrey Day is linked to Advanced Diagnostic Imaging. Dmand AI links Jeffrey Day to 1 more medical group.
Does Jeffrey R. Day accept Medicare?
Yes. CMS lists Jeffrey Day as accepting Medicare assignment.
How many Medicare patients does Jeffrey R. Day see?
CMS counts 115 Medicare patients who saw Jeffrey Day in 2024, with an average age of 72.
Has Jeffrey R. Day received payments from drug or device companies?
CMS Open Payments shows $21 in general payments to Jeffrey Day from 1 company from 2025 to 2025. The largest total came from Amgen Inc.
How long has Jeffrey R. Day been practicing?
Jeffrey Day graduated from medical school in 2007, 19 years ago.
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