Dr. Nathan Rubalcava, MD
- Hospital affiliations
- 2
- Industry payments
- $1,443
- State license
- 1
- Year NPI issued
- 2015
- Practice address
- 1719 E 19th Ave, Denver, CO 80218
- Practice phone
- Call (303) 839-6000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Rubalcava'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. Nathan Rubalcava is a pediatric surgery physician in Denver, Colorado
Dr. Rubalcava practices at HCA HealthONE Presbyterian St. Luke's in Denver, Colorado, part of HCA Healthcare.
Dr. Rubalcava's NPI, 1801282272, was assigned on April 12, 2015. Dr. Rubalcava holds Colorado license DR.0075928.
- NPI
- 1801282272NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2769984277
- NPI enumeration date
- April 12, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (303) 839-6000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Nathan Rubalcava practices at HCA HealthONE Presbyterian St. Luke's in Denver, Colorado
Dr. Rubalcava's primary practice is HCA HealthONE Presbyterian St. Luke's, at 1719 E 19th Ave, Denver, CO 80218 in Denver County. The practice phone is (303) 839-6000.
- HCA HealthONE Presbyterian St. Luke's1719 E 19th Ave, Denver, CO 80218 · Denver CountyPhone(303) 839-6000
Source: Dmand AI Affiliation Data
Dr. Nathan Rubalcava is affiliated with 2 sites of care
Dr. Rubalcava's primary practice is HCA HealthONE Presbyterian St. Luke's in Denver, Colorado, part of HCA Healthcare. Dmand AI also links Dr. Rubalcava to 1 hospital, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Nathan Rubalcava's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Rubalcava practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| HCA HealthONE Presbyterian St. Luke's | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Nathan Rubalcava is one of 23 pediatric surgery physicians in Colorado
Pediatric surgery is Dr. Rubalcava's primary specialty in the NPI Registry, under taxonomy code 2086S0120X. Dr. Rubalcava is licensed in Colorado.
Specialties and state licenses
- Pediatric surgery, ColoradoPrimary
Pediatric surgery physicians near Dr. Rubalcava
Counts of pediatric surgery 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. Nathan Rubalcava's patients have a median age of 13
Across all payers, Dmand AI patient panel data puts Dr. Rubalcava's median patient age at 13, with 35% women.
Dr. Rubalcava's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 13
Patient panel by sex, all payers
- Women35%
- Men65%
Source: Dmand AI Patient Panel Data
How Dr. Nathan Rubalcava takes part in Medicare
Dr. Rubalcava 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)
Dr. Nathan Rubalcava received $1,443 in industry payments in 2025
CMS Open Payments shows 9 general payments to Dr. Rubalcava from 3 drug and device companies in 2025. Travel and lodging make up the largest share, 77% of the total. Transenterix, Inc. paid the most, $1,279.
General payments to Dr. Rubalcava by kind, 2025 to 2025
- Travel and lodging$1,11677%
- Food and beverage$32723%
Companies that paid Dr. Rubalcava 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 Dr. Nathan Rubalcava'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 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) |
| 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. Nathan Rubalcava
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. Nathan Rubalcava's NPI number?
Dr. Nathan Rubalcava's NPI number is 1801282272. It was assigned on April 12, 2015, and it is active in the NPI Registry.
What kind of doctor is Dr. Nathan Rubalcava?
Dr. Nathan Rubalcava is a pediatric surgery physician in Denver, Colorado. The primary specialty in the NPI Registry is Pediatric Surgery Physician (taxonomy code 2086S0120X).
Where does Dr. Nathan Rubalcava practice?
Dr. Rubalcava practices at 1719 E 19th Ave, Denver, CO 80218. Dr. Rubalcava's primary practice is HCA HealthONE Presbyterian St. Luke's in Denver, Colorado, part of HCA Healthcare. Dmand AI also links Dr. Rubalcava to 1 hospital.
What is Dr. Nathan Rubalcava's office phone number?
The practice phone on file for Dr. Rubalcava is (303) 839-6000.
What is Dr. Nathan Rubalcava's medical license number?
Dr. Rubalcava holds Colorado license DR.0075928.
Which hospitals is Dr. Nathan Rubalcava affiliated with?
Dr. Rubalcava practices at HCA HealthONE Presbyterian St. Luke's in Denver, Colorado. Dmand AI links Dr. Rubalcava to 1 more hospital.
Does Dr. Nathan Rubalcava accept Medicare?
Yes. CMS lists Dr. Rubalcava as accepting Medicare assignment.
Has Dr. Nathan Rubalcava received payments from drug or device companies?
CMS Open Payments shows $1,443 in general payments to Dr. Rubalcava from 3 companies from 2025 to 2025. The largest total came from Transenterix, Inc.
How long has Dr. Nathan Rubalcava been practicing?
Dr. Rubalcava graduated from medical school in 2015, 11 years ago.
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