Derek T. Day, DC
- Medicare patients, 2024
- 109
- Affiliated sites
- 2
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 5445 Everglades St, Ventura, CA 93003
- Practice phone
- Call (702) 614-6777
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Anthem Chiropractic Inc
Ventura, California
Find Derek 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.
Derek T. Day is a chiropractor in Ventura, California
Derek Day practices at Anthem Chiropractic Inc in Ventura, California.
Derek Day's NPI, 1790893360, was assigned on August 25, 2006. Derek Day graduated from Life Chiropractic College - West in 1996. Derek Day holds Nevada license B660.
- NPI
- 1790893360NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0244208239
- NPI enumeration date
- August 25, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (702) 614-6777
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 56
- Medical school graduation
- 1996
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Derek T. Day practices at Anthem Chiropractic Inc in Ventura, California
Derek Day's primary practice is Anthem Chiropractic Inc, at 5445 Everglades St, Ventura, CA 93003 in Ventura County. The practice phone is (702) 614-6777.
- Anthem Chiropractic Inc5445 Everglades St, Ventura, CA 93003 · Ventura CountyPhone(702) 614-6777
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Derek T. Day is affiliated with 3 sites of care and 1 medical group
Derek Day's primary practice is Anthem Chiropractic Inc in Ventura, California. Dmand AI also links Derek 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 Derek T. Day's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Derek Day practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Anthem Chiropractic Inc | 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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Derek T. Day is one of 4,365 chiropractors in California
Chiropractor is Derek Day's primary specialty in the NPI Registry, under taxonomy code 111N00000X. Derek Day is licensed in Nevada.
Specialties and state licenses
- Chiropractor, NevadaPrimary
Chiropractors near Derek Day
Counts of chiropractors 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
Derek T. Day treated 109 Medicare patients in 2024, average age 74
CMS counts 109 Medicare patients who saw Derek Day in 2024. The largest group is 65 to 74, with 63 patients. 75% of them have high cholesterol, and 74% have high blood pressure. Their average risk score is 0.84, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Derek Day's median patient age at 58, with 54% women.
Derek Day's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Derek Day's Medicare patients by sex, 2024
- Women4844%
- Men6156%
Chronic conditions among Derek Day's Medicare patients, 2024
- High cholesterol75%
- High blood pressure74%
- Arthritis56%
- Diabetes35%
- Chronic kidney disease26%
- Ischemic heart disease24%
- Anxiety17%
- Atrial fibrillation17%
Share of Medicare patients with each condition. A patient can have several.
Derek 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
- Women54%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Derek T. Day takes part in Medicare
Derek 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)
Derek T. Day graduated from Life Chiropractic College - West
Derek Day graduated from Life Chiropractic College - West in 1996.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Derek T. 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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 Derek T. 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 Derek T. Day's NPI number?
Derek T. Day's NPI number is 1790893360. It was assigned on August 25, 2006, and it is active in the NPI Registry.
What does Derek T. Day specialize in?
Derek T. Day is a chiropractor in Ventura, California. The primary specialty in the NPI Registry is Chiropractor (taxonomy code 111N00000X).
Where does Derek T. Day practice?
Derek Day practices at 5445 Everglades St, Ventura, CA 93003. Derek Day's primary practice is Anthem Chiropractic Inc in Ventura, California. Dmand AI also links Derek Day to 1 physician office, 1 group practice or clinic and 1 medical group.
What is Derek T. Day's office phone number?
The practice phone on file for Derek Day is (702) 614-6777.
What is Derek T. Day's medical license number?
Derek Day holds Nevada license B660.
Does Derek T. Day accept Medicare?
Yes. CMS lists Derek Day as accepting Medicare assignment.
How many Medicare patients does Derek T. Day see?
CMS counts 109 Medicare patients who saw Derek Day in 2024, with an average age of 74.
Where did Derek T. Day go to medical school?
Derek Day graduated from Life Chiropractic College - West in 1996.
How long has Derek T. Day been practicing?
Derek Day graduated from medical school in 1996, 30 years ago.
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