Dr. Catherine Elizabeth Klein, MD
- Medicare services, 2022
- 11
- Medicare patients, 2024
- 18
- Publications
- 4
- Hospital affiliations
- 1
- Medical groups
- 2
- Practice address
- 12605 E 16th Ave, Aurora, CO 80045
- Practice phone
- Call (720) 848-0000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Klein's professional email, personal email and mobile number
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Dr. Catherine Elizabeth Klein is a hematologist and oncologist in Aurora, Colorado
Dr. Klein practices at UCHealth University of Colorado Hospital in Aurora, Colorado, part of UCHealth.
Dr. Klein's NPI, 1942276472, was assigned on February 24, 2006. Dr. Klein holds Colorado license 23625.
- NPI
- 1942276472NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4880652502
- NPI enumeration date
- February 24, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (720) 848-0000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 75
- Medical school graduation
- 1977
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Catherine Elizabeth Klein practices at UCHealth University of Colorado Hospital in Aurora, Colorado
Dr. Klein's primary practice is UCHealth University of Colorado Hospital, at 12605 E 16th Ave, Aurora, CO 80045 in Adams County. The practice phone is (720) 848-0000.
- UCHealth University of Colorado Hospital12605 E 16th Ave, Aurora, CO 80045 · Adams CountyPhone(720) 848-0000
Source: Dmand AI Affiliation Data
Dr. Catherine Elizabeth Klein is affiliated with 1 site of care and 2 medical groups
Dr. Klein's primary practice is UCHealth University of Colorado Hospital in Aurora, Colorado, part of UCHealth. The medical group on file is University of Colorado Medicine (CU Medicine). Dmand AI also links Dr. Klein 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. Catherine Elizabeth Klein's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Klein practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UCHealth University of Colorado Hospital | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Catherine Elizabeth Klein is one of 179 hematologists and oncologists in Colorado
Hematology and oncology is Dr. Klein's primary specialty in the NPI Registry, under taxonomy code 207RH0003X. Dr. Klein is licensed in Colorado.
Specialties and state licenses
- Hematology and oncology, ColoradoPrimary
Hematologists and oncologists near Dr. Klein
Counts of hematologists and oncologists 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. Catherine Elizabeth Klein billed Medicare for 11 services in 2022
CMS data shows 11 Medicare services from Dr. Klein across 1 procedure code in 2022, all of them office visits, for 18 Medicare patients. Medicare paid $845 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Klein's Medicare services by type, 2021 to 2022
- 2021
- 2022
- Office and hospital visits
- 2021: 162022: 1131%
Dr. Klein compared with the Colorado median for hematologists and oncologists, 2022
- Dr. Klein
- Colorado median
- Medicare services
- 11vs 62498% below
- Medicare patients
- 18vs 24293% below
Medians across 181 hematologists and oncologists in Colorado with Dmand AI profiles that report each measure.
Dr. Klein's most billed Medicare procedure codes, 2022
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. Klein?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Klein and other hematologists and oncologists in Colorado.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Catherine Elizabeth Klein treated 18 Medicare patients in 2024, average age 71
CMS counts 18 Medicare patients who saw Dr. Klein in 2024. 75% of them have high cholesterol. Their average risk score is 1.60, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Klein's median patient age at 63, with 69% women.
Chronic conditions among Dr. Klein's Medicare patients, 2024
- High cholesterol75%
Share of Medicare patients with each condition. A patient can have several.
Dr. Klein's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 63
Patient panel by sex, all payers
- Women69%
- Men26%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Catherine Elizabeth Klein offers telehealth to Medicare patients
Dr. Klein accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Klein as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Catherine Elizabeth Klein has 4 publications on record
Dmand AI links 4 papers to Dr. Klein in 2022. The most frequent topics are Breast Neoplasms. Dr. Klein has published most often in Oncology (Williston Park). Dr. Klein's most frequent co-authors are Virginia F. Borges, MD, Maria Laura Amaya, MD and Jennifer R. Diamond, MD.
Topics Dr. Klein writes about most
- Breast Neoplasms
Dr. Klein's most frequent co-authors
- Virginia F. Borges, MD2 shared papers
- Maria Laura Amaya, MD1 shared paper
- Jennifer R. Diamond, MD1 shared paper
Recent publications by Dr. Klein
Oncology (Williston Park)
Oncology (Williston Park)
Oncology (Williston Park)
See who Dr. Klein researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Klein works with, so you can find a warm path to the right hematologists and oncologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Sources for Dr. Catherine Elizabeth Klein'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 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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Catherine Elizabeth Klein
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. Catherine Elizabeth Klein's NPI number?
Dr. Catherine Elizabeth Klein's NPI number is 1942276472. It was assigned on February 24, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Catherine Elizabeth Klein?
Dr. Catherine Elizabeth Klein is a hematologist and oncologist in Aurora, Colorado. The primary specialty in the NPI Registry is Hematology & Oncology Physician (taxonomy code 207RH0003X).
Where does Dr. Catherine Elizabeth Klein practice?
Dr. Klein practices at 12605 E 16th Ave, Aurora, CO 80045. Dr. Klein's primary practice is UCHealth University of Colorado Hospital in Aurora, Colorado, part of UCHealth. Dmand AI also links Dr. Klein to 1 medical group.
What is Dr. Catherine Elizabeth Klein's office phone number?
The practice phone on file for Dr. Klein is (720) 848-0000.
What is Dr. Catherine Elizabeth Klein's medical license number?
Dr. Klein holds Colorado license 23625.
Which hospitals is Dr. Catherine Elizabeth Klein affiliated with?
Dr. Klein practices at UCHealth University of Colorado Hospital in Aurora, Colorado.
What medical group is Dr. Catherine Elizabeth Klein part of?
Dr. Klein is linked to University of Colorado Medicine (CU Medicine). Dmand AI links Dr. Klein to 1 more medical group.
Does Dr. Catherine Elizabeth Klein accept Medicare?
Yes. CMS data shows Dr. Klein billed Medicare for 11 services in 2022, and Dr. Klein accepts Medicare assignment.
Does Dr. Catherine Elizabeth Klein offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Klein as offering telehealth services.
How many Medicare patients does Dr. Catherine Elizabeth Klein see?
CMS counts 18 Medicare patients who saw Dr. Klein in 2024, with an average age of 71.
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What services does Dr. Catherine Elizabeth Klein bill to Medicare?
In 2022, Dr. Klein's most billed Medicare services were office visit, new patient (99204).
How long has Dr. Catherine Elizabeth Klein been practicing?
Dr. Klein graduated from medical school in 1977, 49 years ago.
Does Dr. Catherine Elizabeth Klein do research?
Dmand AI links 4 publications to Dr. Klein.
Who does Dr. Catherine Elizabeth Klein publish with?
Dr. Klein's most frequent co-authors are Virginia F. Borges, MD (2 shared papers), Maria Laura Amaya, MD (1 shared paper) and Jennifer R. Diamond, MD (1 shared paper).
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