Christiaan Anderson Rees, MD, PHD
Critical Care (Intensivists) (CMS) · Aurora, CO
At a glance
13001 E 17Th Pl, Aurora, CO 80045-2570
NPPES record updated Jul 9, 2023. Public records can lag behind changes at a practice.
Before you call: a quick checklist
- Are you accepting new patients?
- Do you accept my specific insurance plan?
- Do you provide the service I need at this address?
- Do I need a referral, and what is the earliest appointment?
Insurance participation and appointment availability are not established by these public records.
Medicare & insurance
Insurance participation is not established by these public records. Ask the practice and your insurer about your specific plan and this location.
How to check your coverage
Use your plan’s provider directory or the member-services number on your insurance card. Confirm the clinician, practice address, service, and whether a referral is required. A missing opt-out record does not establish Medicare acceptance.
Check the official Medicare directory ↗Practice location
13001 E 17Th PlAurora, CO 80045-2570
Additional reported practice locations
1400 Jackson StDenver, CO 802062762
Phone: 6032768704 1700 Wheeling St
Aurora, CO 800457211
Phone: 6032768704 777 Bannock St
Denver, CO 802044597
Phone: 6032768704 11600 W 2Nd Pl
Lakewood, CO 802281527
Phone: 6032768704 1375 E 19Th Ave
Denver, CO 802181114
Phone: 6032768704
Education & affiliations
- Medical / professional school
- Not reported in this file
- Graduation year
- 2018
- CMS specialties
- Critical Care (Intensivists)
CMS reports telehealth services for this clinician. Confirm current services and availability with the practice.
Practice groups
- Critical Care And Pulmonary Consultants, P.c.
- Critical Care Pulmonary And Sleep Associates Professional Llp
Reported hospital affiliations
- Adventhealth Littleton Littleton, CO
- Adventhealth Porter Denver, CO
- Centura Health-St Anthony Hospital Lakewood, CO
- The Medical Center Of Aurora & South Hospital Aurora, CO
- University Of Colorado Hospital Authority Aurora, CO
Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.
Source: CMS National Downloadable File · Published Oct 15, 2026.
Source: CMS Facility Affiliation Data · Published Oct 15, 2026.
Procedures in the public data
Reported activity can help you ask more informed questions about a practice’s services.
No displayed procedure-category record in this release. This does not mean the clinician performs no procedures.
CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology
Source: CMS Utilization Data · Published Oct 15, 2026.
Find providers with a similar service mix
Compare 2024 published Medicare activity in the same reported specialty, here or in another city.
Industry-reported general payments
No matching general-payment summary in the imported release. This is not a verified zero and does not rule out other payment types or years.
Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.
Professional details: NPI, taxonomy & registry record
Registry details
- Primary taxonomy
- Critical Care (Intensivists) (CMS)
- Taxonomy code
- 207RC0200X
- Enumeration date
- Mar 24, 2020
- Record updated
- Jul 9, 2023
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- MD, PHD
Reported taxonomies and licenses
207RP1001X
License reported: DR.0071079 CO
207R00000X
License reported: DR.0071079 CO
390200000X
207RC0200X · Primary
License reported: DR.0071079 CO
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
13001 E 17Th PlAurora, CO 80045-2570
- Phone
- (603) 276-8704
Mailing address
12700 E 19TH AVE # 9C03AURORA, CO 800452560
Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.
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