Desmoid TumorsDouble-Blind MethodFollicle Stimulating Hormone
Dr. Ana Belen Oton, MD
NPI1821132168
- Part D claims, 2016
- 11
- Publications
- 20
- Clinical trials
- 1
- Industry payments
- $3,390
- State license
- 1
- Practice address
- 700 Delaware St, Denver, CO 80204-4532
- Practice phone
- Call (303) 436-6171
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
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Dr. Ana Belen Oton is a hematologist and oncologist in Denver, Colorado
Dr. Oton practices in Denver, Colorado.
Dr. Oton's NPI, 1821132168, was assigned on February 19, 2007. Dr. Oton holds Colorado license 45396.
NPI and contact details
- NPI
- 1821132168NPI Registry (opens in a new tab)
- NPI enumeration date
- February 19, 2007
- NPI status
- Active
- Practice phone
- (303) 436-6171
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Dr. Ana Belen Oton's practice address is in Denver, Colorado
Dr. Oton's practice address in the NPI Registry is 700 Delaware St, Denver, CO 80204-4532. The practice phone is (303) 436-6171.
- NPI Registry address700 Delaware St, Denver, CO 80204-4532Phone(303) 436-6171
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Ana Belen Oton's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Oton practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. Oton's practice | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Ana Belen Oton is one of 179 hematologists and oncologists in Colorado
Hematology and oncology is Dr. Oton's primary specialty in the NPI Registry, under taxonomy code 207RH0003X. Dr. Oton is licensed in Colorado.
Specialties and state licenses
- Hematology and oncology, ColoradoPrimary
Hematologists and oncologists near Dr. Oton
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. Ana Belen Oton wrote 11 Medicare Part D claims in 2016
In 2016, Dr. Oton wrote 11 Medicare Part D claims. Every claim was for a generic drug. They cover 1 drug, with $70 in total drug cost.
Part D claims, 201611
Drugs named by CMS1
Total drug cost$70
Dr. Oton's most prescribed drugs by claims, 2016
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Ana Belen Oton has 20 publications on record
Dmand AI links 20 papers to Dr. Oton, published from 2012 to 2024. 2016 was the busiest year, with 3. The most frequent topics are Carcinoma, Non-Small-Cell Lung, Lung Neoplasms and Antineoplastic Combined Chemotherapy Protocols. Dr. Oton has published most often in Cancer. Dr. Oton's most frequent co-authors are Robert Doebele, MD, Shahnaz Khan, MD and Antoinette Josephine Wozniak, MD.
Papers20
Years published2012 to 2024
Dr. Oton's papers by year, 2012 to 2024
Topics Dr. Oton writes about most
- Carcinoma, Non-Small-Cell Lung
- Lung Neoplasms
- Antineoplastic Combined Chemotherapy Protocols
- Desmoid Tumors
- ErbB Receptors
- Insurance Claim Review
- Neoplasm Metastasis
- Anaplastic Lymphoma Kinase
Dr. Oton's most frequent co-authors
- Robert Doebele, MD4 shared papers
- Shahnaz Khan, MD2 shared papers
- Antoinette Josephine Wozniak, MD2 shared papers
Recent publications by Dr. Oton
Desmoid TumorsPain
Expert Rev Pharmacoecon Outcomes Res
Desmoid TumorsFinancial Stress
Curr Med Res Opin
Antineoplastic Combined Chemotherapy ProtocolsCarboplatinCarcinoma, Non-Small-Cell Lung
See who Dr. Oton researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Oton 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
Dr. Ana Belen Oton has worked on 1 clinical trial
Dmand AI links Dr. Oton to 1 clinical trial. Conditions studied include Carcinoma, Non-Small-Cell Lung and Carcinoma, Bronchogenic.
Conditions in Dr. Oton's trials
- Carcinoma, Non-Small-Cell Lung
- Carcinoma, Bronchogenic
Investigators on the most trials with Dr. Oton
- Jess Franklin Armor, MD1 shared trial
- Bruno R. Bastos, MD1 shared trial
- Lyudmila A. Bazhenova, MD1 shared trial
Recent clinical trials with Dr. Oton
Expanded Treatment Protocol With LDK378 in ALK(+) NSCLC (opens in a new tab)
No longer available
Carcinoma, Non-Small-Cell LungCarcinoma, BronchogenicLDK378
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Ana Belen Oton received $3,390 in industry payments from 2016 to 2020
CMS Open Payments shows 15 general payments to Dr. Oton from 8 drug and device companies from 2016 to 2020. Consulting fees make up the largest share, 54% of the total. Pfizer Inc. paid the most, $1,715.
General payments to Dr. Oton by program year, 2016 to 2020
General payments to Dr. Oton by kind, 2016 to 2020
$3.4Kin total
- Consulting fees$1,81554%
- Travel and lodging$99829%
- Food and beverage$57717%
Companies that paid Dr. Oton the most, 2016 to 2020
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Ana Belen Oton'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 |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (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 |
| Clinical trials and co-investigators | Dmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (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. Ana Belen Oton
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. Ana Belen Oton's NPI number?
Dr. Ana Belen Oton's NPI number is 1821132168. It was assigned on February 19, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Ana Belen Oton?
Dr. Ana Belen Oton is a hematologist and oncologist in Denver, Colorado. The primary specialty in the NPI Registry is Hematology & Oncology Physician (taxonomy code 207RH0003X).
Where does Dr. Ana Belen Oton practice?
Dr. Oton practices at 700 Delaware St, Denver, CO 80204-4532.
What is Dr. Ana Belen Oton's office phone number?
The practice phone on file for Dr. Oton is (303) 436-6171.
What is Dr. Ana Belen Oton's medical license number?
Dr. Oton holds Colorado license 45396.
What drugs does Dr. Ana Belen Oton prescribe most?
In 2016 Medicare Part D data, Dr. Oton's most prescribed drugs by claims were Prednisone.
Has Dr. Ana Belen Oton received payments from drug or device companies?
CMS Open Payments shows $3,390 in general payments to Dr. Oton from 8 companies from 2016 to 2020. The largest total came from Pfizer Inc.
How long has Dr. Ana Belen Oton been practicing?
Dr. Oton's NPI was assigned in 2007.
Does Dr. Ana Belen Oton do research?
Dmand AI links 20 publications to Dr. Oton, published from 2012 to 2024. Dr. Oton has worked on 1 clinical trial.
Who does Dr. Ana Belen Oton publish with?
Dr. Oton's most frequent co-authors are Robert Doebele, MD (4 shared papers), Shahnaz Khan, MD (2 shared papers) and Antoinette Josephine Wozniak, MD (2 shared papers).
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