Dr. Randall W. Day, MD
- Medicare services, 2018
- 42
- Hospital affiliations
- 1
- Industry payments
- $125
- Medical groups
- 2
- State license
- 1
- Practice address
- 4090 Briargate Pkwy, Colorado Springs, CO 80920
- Practice phone
- Call (719) 305-9590
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. 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.
Dr. Randall W. Day is a pediatric anesthesiology physician in Colorado Springs, Colorado
Dr. Day practices at Children's Hospital Colorado, Colorado Springs in Colorado Springs, Colorado, part of Children's Hospital Colorado.
Dr. Day's NPI, 1851341713, was assigned on May 11, 2006. Dr. Day graduated from University of New Mexico School of Medicine in 1990. Dr. Day holds Colorado license DR.0048841.
- NPI
- 1851341713NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7911099015
- NPI enumeration date
- May 11, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (719) 305-9590
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 62
- Medical school graduation
- 1990
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Randall W. Day practices at Children's Hospital Colorado, Colorado Springs in Colorado Springs, Colorado
Dr. Day's primary practice is Children's Hospital Colorado, Colorado Springs, at 4090 Briargate Pkwy, Colorado Springs, CO 80920 in El Paso County. The practice phone is (719) 305-9590.
- Children's Hospital Colorado, Colorado Springs4090 Briargate Pkwy, Colorado Springs, CO 80920 · El Paso CountyPhone(719) 305-9590
Source: Dmand AI Affiliation Data
Dr. Randall W. Day is affiliated with 1 site of care and 2 medical groups
Dr. Day's primary practice is Children's Hospital Colorado, Colorado Springs in Colorado Springs, Colorado, part of Children's Hospital Colorado. The medical group on file is University of Colorado Medicine (CU Medicine). Dmand AI also links Dr. Day to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Randall W. Day's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Day practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Children's Hospital Colorado, Colorado Springs | Available with a free account |
| +1 medical group | 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 Children's Hospital Colorado and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Randall W. Day is one of 83 pediatric anesthesiology physicians in Colorado
Pediatric anesthesiology is Dr. Day's primary specialty in the NPI Registry, under taxonomy code 207LP3000X. Dr. Day is licensed in Colorado.
Specialties and state licenses
- Pediatric anesthesiology, ColoradoPrimary
Pediatric anesthesiology physicians near Dr. Day
Counts of pediatric anesthesiology physicians 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
Dr. Randall W. Day billed Medicare for 42 services in 2018
CMS data shows 42 Medicare services from Dr. Day across 3 procedure codes in 2018. Medicare paid $5,741 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Day's Medicare services by type, 2017 to 2018
- 2017
- 2018
- Anesthesia
- 2017: 952018: 4256%
Dr. Day compared with the Colorado median for pediatric anesthesiology physicians, 2018
- Dr. Day
- Colorado median
- Medicare services
- 42vs 42Close to median
Medians across 27 pediatric anesthesiology physicians in Colorado with Dmand AI profiles that report each measure.
Dr. Day's most billed Medicare procedure codes, 2018
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Day?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Day and other pediatric anesthesiology physicians in Colorado.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Randall W. Day's patients have a median age of 8
Across all payers, Dmand AI patient panel data puts Dr. Day's median patient age at 8, with 39% women.
Dr. 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 8
Patient panel by sex, all payers
- Women39%
- Men61%
Source: Dmand AI Patient Panel Data
How Dr. Randall W. Day takes part in Medicare
Dr. 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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Dr. Randall W. Day received $125 in industry payments from 2016 to 2024
CMS Open Payments shows 2 general payments to Dr. Day from 2 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 100% of the total. Halyard Health, Inc. paid the most, $102.
General payments to Dr. Day by program year, 2016 to 2024
Companies that paid Dr. Day the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Randall W. Day graduated from University of New Mexico School of Medicine
Dr. Day graduated from University of New Mexico School of Medicine in 1990.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Randall W. 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 DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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) |
| 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 Dr. Randall W. 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 Dr. Randall W. Day's NPI number?
Dr. Randall W. Day's NPI number is 1851341713. It was assigned on May 11, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Randall W. Day?
Dr. Randall W. Day is a pediatric anesthesiology physician in Colorado Springs, Colorado. The primary specialty in the NPI Registry is Pediatric Anesthesiology Physician (taxonomy code 207LP3000X).
Where does Dr. Randall W. Day practice?
Dr. Day practices at 4090 Briargate Pkwy, Colorado Springs, CO 80920. Dr. Day's primary practice is Children's Hospital Colorado, Colorado Springs in Colorado Springs, Colorado, part of Children's Hospital Colorado. Dmand AI also links Dr. Day to 1 medical group.
What is Dr. Randall W. Day's office phone number?
The practice phone on file for Dr. Day is (719) 305-9590.
What is Dr. Randall W. Day's medical license number?
Dr. Day holds Colorado license DR.0048841.
Which hospitals is Dr. Randall W. Day affiliated with?
Dr. Day practices at Children's Hospital Colorado, Colorado Springs in Colorado Springs, Colorado.
What medical group is Dr. Randall W. Day part of?
Dr. Day is linked to University of Colorado Medicine (CU Medicine). Dmand AI links Dr. Day to 1 more medical group.
Does Dr. Randall W. Day accept Medicare?
Yes. CMS data shows Dr. Day billed Medicare for 42 services in 2018, and Dr. Day accepts Medicare assignment.
What services does Dr. Randall W. Day bill to Medicare?
In 2018, Dr. Day's most billed Medicare services were anesthesia (00731), anesthesia (00790) and anesthesia (00811).
Where did Dr. Randall W. Day go to medical school?
Dr. Day graduated from University of New Mexico School of Medicine in 1990.
Has Dr. Randall W. Day received payments from drug or device companies?
CMS Open Payments shows $125 in general payments to Dr. Day from 2 companies from 2016 to 2024. The largest total came from Halyard Health, Inc.
How long has Dr. Randall W. Day been practicing?
Dr. Day graduated from medical school in 1990, 36 years ago.
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