Dr. Loretta J. Nastoupil, MD
- Medicare services, 2024
- 653
- Medicare patients, 2024
- 379
- Part D claims, 2024
- 505
- Publications
- 195
- Clinical trials
- 4
- Practice address
- 1311 N Mildred Rd, Cortez, CO 81321
- Practice phone
- Call (970) 565-6666
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Nastoupil'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. Loretta J. Nastoupil is a hematologist and oncologist in Cortez, Colorado
Dr. Nastoupil practices at Southwest Memorial Hospital in Cortez, Colorado, part of Southwest Health System.
Dr. Nastoupil's NPI, 1407048630, was assigned on August 12, 2007. Dr. Nastoupil graduated from UT Southwestern Medical Center in 2007. Dr. Nastoupil's Texas license number on file is P6877.
- NPI
- 1407048630NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3577704626
- NPI enumeration date
- August 12, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (970) 565-6666
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 45
- Medical school graduation
- 2007
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Loretta J. Nastoupil practices at Southwest Memorial Hospital in Cortez, Colorado
Dr. Nastoupil's primary practice is Southwest Memorial Hospital, at 1311 N Mildred Rd, Cortez, CO 81321 in Montezuma County. The practice phone is (970) 565-6666.
- Southwest Memorial Hospital1311 N Mildred Rd, Cortez, CO 81321 · Montezuma CountyPhone(970) 565-6666
Source: Dmand AI Affiliation Data
Dr. Loretta J. Nastoupil is affiliated with 6 sites of care and 1 medical group
Dr. Nastoupil's primary practice is Southwest Memorial Hospital in Cortez, Colorado, part of Southwest Health System. Dr. Nastoupil is also affiliated with San Juan Regional Medical Center. The medical group on file is Cardiac & Thoracic Surgery Associates (CTSA). Dmand AI also links Dr. Nastoupil to 3 more hospitals and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Loretta J. Nastoupil's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Nastoupil practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Southwest Memorial Hospital | Available with a free account |
| +5 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dmand AI maps EHR vendors, IT decision makers and buying committees across Southwest Health System and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Loretta J. Nastoupil is one of 179 hematologists and oncologists in Colorado
Hematology and oncology is Dr. Nastoupil's primary specialty in the NPI Registry, under taxonomy code 207RH0003X. Dr. Nastoupil is board certified in hematology by the American Board of Internal Medicine. Dmand AI has Dr. Nastoupil's licenses on file in 12 states: Texas, Florida, Colorado, Arizona, Tennessee, Washington, Alabama, Louisiana, Mississippi, Oklahoma, Georgia and Missouri.
Specialties and state licenses
- Hematology and oncology, TexasPrimary
- Florida license
- Hematology (internal medicine), Colorado
- Arizona license
- Tennessee license
- Washington license
- Alabama license
- Louisiana license
- Mississippi license
- Oklahoma license
- Georgia license
- Missouri license
Clinical focus
Dmand AI lists chronic anemia, chronic leukemia, lung cancer, lymphoma, multiple myeloma and prostate cancer among the conditions Dr. Nastoupil treats.
Hematologists and oncologists near Dr. Nastoupil
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. Loretta J. Nastoupil billed Medicare for 653 services in 2024
CMS data shows 653 Medicare services from Dr. Nastoupil across 5 procedure codes in 2024, all of them office visits, for 379 Medicare patients. Medicare paid $41,646 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Nastoupil's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 8302024: 65321%
Dr. Nastoupil compared with the Colorado median for hematologists and oncologists, 2024
- Dr. Nastoupil
- Colorado median
- Medicare services
- 653vs 624Close to median
- Medicare patients
- 379vs 24257% above
- Part D claims
- 312vs 50338% below
Medians across 181 hematologists and oncologists in Colorado with Dmand AI profiles that report each measure.
Dr. Nastoupil's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Loretta J. Nastoupil treated 379 Medicare patients in 2024, average age 74
CMS counts 379 Medicare patients who saw Dr. Nastoupil in 2024. The largest group is 65 to 74, with 186 patients. 66% of them have high blood pressure, and 66% have high cholesterol. 7% are also on Medicaid. Their average risk score is 1.76, 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. Nastoupil's median patient age at 73, with 48% women.
Dr. Nastoupil's Medicare patients by age, 2024
Dr. Nastoupil's Medicare patients by sex, 2024
- Women18850%
- Men19150%
Chronic conditions among Dr. Nastoupil's Medicare patients, 2024
- High blood pressure66%
- High cholesterol66%
- Arthritis45%
- Cancer36%
- Ischemic heart disease30%
- Diabetes23%
- Chronic kidney disease22%
- Mood disorders21%
Share of Medicare patients with each condition. A patient can have several.
Dr. Nastoupil's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women48%
- Men52%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Loretta J. Nastoupil wrote 505 Medicare Part D claims in 2024
In 2024, Dr. Nastoupil wrote 505 Medicare Part D claims for 146 patients. 78% of them were for generic drugs. CMS names the drug for 312 of them, across 12 drugs with 11 or more claims each, at $882,931 in total drug cost. In 2023, CMS named 258 claims across 12 drugs.
Dr. Nastoupil's Part D claims by kind of drug, 2024
- Generic395 claims78%
- Brand-name110 claims22%
Dr. Nastoupil's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Nastoupil's Part D claims, 2024
- Opioids5%27 of 505 claims
- Antibiotics6%29 of 505 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 2582024: 31221%
Drugs named by CMS: 12 in 2024, 12 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Loretta J. Nastoupil scored 89 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 89 out of 100 for Dr. Nastoupil for performance year 2024, reported as part of a group. Dr. Nastoupil accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Nastoupil as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Nastoupil's MIPS scores, performance year 2024
- 89of 100Final score
- 89.5of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 74of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Loretta J. Nastoupil has 195 publications on record
Dmand AI links 195 papers to Dr. Nastoupil, published from 2011 to 2025. 2020 was the busiest year, with 15. The most frequent topics are Antineoplastic Combined Chemotherapy Protocols, Lymphoma, Large B-Cell, Diffuse and Lymphoma, Follicular. Dr. Nastoupil has published most often in Blood Adv. Dr. Nastoupil's most frequent co-authors are Sattva S. Neelapu, MD, Jason R. Westin, MD and Luis E. Fayad, MD.
Dr. Nastoupil's papers by year, 2016 to 2025
Topics Dr. Nastoupil writes about most
- Antineoplastic Combined Chemotherapy Protocols
- Lymphoma, Large B-Cell, Diffuse
- Lymphoma, Follicular
- Immunotherapy, Adoptive
- Rituximab
- Receptors, Chimeric Antigen
- Antigens, CD19
- Lymphoma, Non-Hodgkin
Dr. Nastoupil's most frequent co-authors
- Sattva S. Neelapu, MD70 shared papers
- Jason R. Westin, MD56 shared papers
- Luis E. Fayad, MD49 shared papers
Recent publications by Dr. Nastoupil
JAMA Netw Open
See who Dr. Nastoupil researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Nastoupil 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. Loretta J. Nastoupil has worked on 4 clinical trials
Dmand AI links Dr. Nastoupil to 4 clinical trials. 3 are still active or recruiting. Conditions studied include Lymphoma, Non-Hodgkin, Lymphoma and Lymphoma, B-Cell.
Clinical trials with Dr. Nastoupil by phase
- 1Phase 1: 1 trial
- 1Phase 1/2: 1 trial
- 1Phase 2: 1 trial
- NonePhase 3: no trials
- NonePhase 4: no trials
Conditions in Dr. Nastoupil's trials
- Lymphoma, Non-Hodgkin
- Lymphoma
- Lymphoma, B-Cell
- Lymphoma, Follicular
- Lymphatic Diseases
Investigators on the most trials with Dr. Nastoupil
- Connie Wing-Ching Lee Batlevi, MD, PhD1 shared trial
- Viralkumar K. Bhanderi, MD1 shared trial
- Ira J. Braunschweig, MD1 shared trial
Recent clinical trials with Dr. Nastoupil
A Phase 1/2, Open-label Study of Valemetostat in Combination With Rituximab and Lenalidomide in Relapsed or Refractory Follicular Lymphoma (opens in a new tab)
A Study of TAK-007 in Adults With Relapsed or Refractory (r/r) B-cell Non-Hodgkin Lymphoma (NHL) (opens in a new tab)
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Loretta J. Nastoupil received $434,518 in industry payments from 2016 to 2025
CMS Open Payments shows 406 general payments to Dr. Nastoupil from 27 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 67% of the total. Gilead Sciences, Inc. paid the most, $95,452. It also lists 21 research payments totaling $175,720 from 2017 to 2025.
General payments to Dr. Nastoupil by program year, 2016 to 2025
General payments to Dr. Nastoupil by kind, 2016 to 2025
- Consulting fees$291,67167%
- Speaker and faculty fees$71,64417%
- Travel and lodging$44,07710%
- Food and beverage$10,9193%
- Other$14,8553%
Companies that paid Dr. Nastoupil the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Loretta J. Nastoupil graduated from UT Southwestern Medical Center
Dr. Nastoupil graduated from UT Southwestern Medical Center in 2007. Dr. Nastoupil is a member of ASCO.
- Medical school
- Board certified in hematology
- Board certified in internal medicine
- Board certified in medical oncology
Source: Dmand AI Professional Profile Data
Dr. Loretta J. Nastoupil accepts plans from 19 insurance carriers
Dr. Nastoupil is in network with 19 carriers, including Aetna, Elevance and United Healthcare. HMO plans come from the most carriers, 11. Check the plan with the practice before a visit.
- Aetna
- Elevance
- United Healthcare
- Cigna
- HCSC
- Alliant Health Plans
- Aspirus Health Plan
- Blue Cross Blue Shield of Massachusetts
- +11 more carriersWith a free account
Plan types Dr. Nastoupil accepts, by number of carriers
- HMO11
- PPO11
- Medicare8
- POS6
- EPO4
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Loretta J. Nastoupil'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) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - 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)Clinician Public Reporting: Overall MIPS Performance (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) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Loretta J. Nastoupil
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. Loretta J. Nastoupil's NPI number?
Dr. Loretta J. Nastoupil's NPI number is 1407048630. It was assigned on August 12, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Loretta J. Nastoupil?
Dr. Loretta J. Nastoupil is a hematologist and oncologist in Cortez, Colorado. The primary specialty in the NPI Registry is Hematology & Oncology Physician (taxonomy code 207RH0003X).
Where does Dr. Loretta J. Nastoupil practice?
Dr. Nastoupil practices at 1311 N Mildred Rd, Cortez, CO 81321. Dr. Nastoupil's primary practice is Southwest Memorial Hospital in Cortez, Colorado, part of Southwest Health System. Dmand AI also links Dr. Nastoupil to 3 hospitals and 1 group practice or clinic.
What is Dr. Loretta J. Nastoupil's office phone number?
The practice phone on file for Dr. Nastoupil is (970) 565-6666.
What is Dr. Loretta J. Nastoupil's medical license number?
Dr. Nastoupil's Texas license number on file is P6877, one of the licenses on file in 12 states.
Which states has Dr. Loretta J. Nastoupil been licensed in?
Dmand AI has state licenses on file for Dr. Nastoupil in Texas (2013 to 2025), Florida (since 2021), Colorado (2024 to 2027), Arizona (2022 to 2026), Tennessee (2022 to 2025), Washington (2022 to 2025), Alabama (2022 to 2024), Louisiana (2022 to 2024), Mississippi (2022 to 2024), Oklahoma (2020 to 2024), Georgia (2013 to 2014) and Missouri (2007 to 2010).
Which hospitals is Dr. Loretta J. Nastoupil affiliated with?
Dr. Nastoupil practices at Southwest Memorial Hospital in Cortez, Colorado. Dr. Nastoupil is also affiliated with San Juan Regional Medical Center. Dmand AI links Dr. Nastoupil to 3 more hospitals.
What medical group is Dr. Loretta J. Nastoupil part of?
Dr. Nastoupil is linked to Cardiac & Thoracic Surgery Associates (CTSA).
Does Dr. Loretta J. Nastoupil accept Medicare?
Yes. CMS data shows Dr. Nastoupil billed Medicare for 653 services in 2024, and Dr. Nastoupil accepts Medicare assignment.
Does Dr. Loretta J. Nastoupil offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Nastoupil as offering telehealth services.
Show 11 more questionsShow fewer questions
What is Dr. Loretta J. Nastoupil's MIPS score?
Dr. Nastoupil's MIPS final score for performance year 2024 is 89 out of 100, reported as part of a group.
How many Medicare patients does Dr. Loretta J. Nastoupil see?
CMS counts 379 Medicare patients who saw Dr. Nastoupil in 2024, with an average age of 74.
Is Dr. Loretta J. Nastoupil board certified?
Yes. Dr. Nastoupil is board certified in hematology by the American Board of Internal Medicine.
What services does Dr. Loretta J. Nastoupil bill to Medicare?
In 2024, Dr. Nastoupil's most billed Medicare services were office visit, established patient (99213), office visit, established patient (99214) and office visit, new patient (99205).
Where did Dr. Loretta J. Nastoupil go to medical school?
Dr. Nastoupil graduated from UT Southwestern Medical Center in 2007.
What drugs does Dr. Loretta J. Nastoupil prescribe most?
In 2024 Medicare Part D data, Dr. Nastoupil's most prescribed drugs by claims were Calquence, Dexamethasone and Ondansetron HCl.
Has Dr. Loretta J. Nastoupil received payments from drug or device companies?
CMS Open Payments shows $434,518 in general payments to Dr. Nastoupil from 27 companies from 2016 to 2025. The largest total came from Gilead Sciences, Inc.
How long has Dr. Loretta J. Nastoupil been practicing?
Dr. Nastoupil graduated from medical school in 2007, 19 years ago.
Does Dr. Loretta J. Nastoupil do research?
Dmand AI links 195 publications to Dr. Nastoupil, published from 2011 to 2025. Dr. Nastoupil has worked on 4 clinical trials.
Who does Dr. Loretta J. Nastoupil publish with?
Dr. Nastoupil's most frequent co-authors are Sattva S. Neelapu, MD (70 shared papers), Jason R. Westin, MD (56 shared papers) and Luis E. Fayad, MD (49 shared papers).
What insurance does Dr. Loretta J. Nastoupil accept?
Dr. Nastoupil is in network with 19 carriers, including Aetna, Elevance and United Healthcare. HMO plans come from the most carriers, 11. Check the plan with the practice before a visit.
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