Dr. Marcello M. Rotta, MD

  • Denver, CO
  • Hematologist and oncologist
NPI1700107075PAC ID1153636071
Medicare services, 2024
20,493
Medicare patients, 2024
239
Part D claims, 2024
972
Publications
17
Clinical trials
5
Practice address
1721 E 19th Ave, Denver, CO 80218
Practice phone
Call (720) 754-4800
Professional email
Get professional email
Personal email
Get personal email
Mobile number
Get mobile number
Social profiles

Primary practice

HealthONE Clinic Services - Oncology Hematology

Denver, Colorado

See all 5 affiliations

Find Dr. Rotta'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.

View contacts for free

Dr. Marcello M. Rotta is a hematologist and oncologist in Denver, Colorado

Dr. Rotta practices at HealthONE Clinic Services - Oncology Hematology in Denver, Colorado.

Dr. Rotta's NPI, 1700107075, was assigned on June 21, 2010. Dr. Rotta graduated from University of Torino Faculty of Medicine in 2002. Dr. Rotta holds Colorado license 56866.

NPI and contact details
Medicare PAC ID
1153636071
NPI enumeration date
June 21, 2010
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(720) 754-4800
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
50
Medical school graduation
2002

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Marcello M. Rotta practices at HealthONE Clinic Services - Oncology Hematology in Denver, Colorado

Dr. Rotta's primary practice is HealthONE Clinic Services - Oncology Hematology, at 1721 E 19th Ave, Denver, CO 80218 in Denver County. The practice phone is (720) 754-4800.

  • HealthONE Clinic Services - Oncology Hematology
    1721 E 19th Ave, Denver, CO 80218 · Denver CountyPhone(720) 754-4800

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Dr. Marcello M. Rotta is affiliated with 4 sites of care and 1 medical group

Dr. Rotta's primary practice is HealthONE Clinic Services - Oncology Hematology in Denver, Colorado. Dr. Rotta is also affiliated with HCA HealthONE Presbyterian St. Luke's. The medical group on file is HCA HealthONE Physicians. Dmand AI also links Dr. Rotta to 1 more hospital and 1 group practice or clinic, each named with a free account.

See all 5 affiliations for Dr. Rotta

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Dr. Marcello M. Rotta's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Rotta practices, 3 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
HealthONE Clinic Services - Oncology HematologyAvailable with a free account
+3 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

See the EHR and IT leaders at every site where Dr. Rotta practices

Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.

Dr. Marcello M. Rotta is one of 179 hematologists and oncologists in Colorado

Hematology and oncology is Dr. Rotta's primary specialty in the NPI Registry, under taxonomy code 207RH0003X. Dmand AI has Dr. Rotta's licenses on file in 4 states: Colorado, New Mexico, Ohio and Washington.

Specialties and state licenses

  • Hematology and oncology, ColoradoPrimaryLicense 56866 · 2016 to 2027 · taxonomy 207RH0003X
  • New Mexico license2024 to 2027
  • Ohio license2014 to 2018
  • Washington license2010 to 2011

Clinical focus

Dmand AI lists chronic leukemia, lymphoma and multiple myeloma among the conditions Dr. Rotta treats.

Hematologists and oncologists near Dr. Rotta

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. Marcello M. Rotta billed Medicare for 20,493 services in 2024

CMS data shows 20,493 Medicare services from Dr. Rotta across 20 procedure codes in 2024, for 239 Medicare patients. Medicare paid $417,910 for them. Every service was in an office.

Medicare services, 202420,493
Medicare patients239
Paid by Medicare$417,910
Procedure codes20

Dr. Rotta's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Drugs given in the office
2023: 11,0432024: 18,36666%
Other services
2023: 1,0002024: 1,15015%
Tests and treatments
2023: 4332024: 4391%
Surgery
2023: 3632024: 28521%
Office and hospital visits
2023: 2932024: 25314%

Dr. Rotta compared with the Colorado median for hematologists and oncologists, 2024

  • Dr. Rotta
  • Colorado median
Medicare services
20,493vs 62432.8 times
Medicare patients
239vs 242Close to median
Part D claims
675vs 50334% above

Medians across 181 hematologists and oncologists in Colorado with Dmand AI profiles that report each measure.

Dr. Rotta'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.

See all procedures by Dr. Rotta

Need commercial claims for Dr. Rotta?

Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Rotta and other hematologists and oncologists in Colorado.

Book a meeting

Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Marcello M. Rotta treated 239 Medicare patients in 2024, average age 72

CMS counts 239 Medicare patients who saw Dr. Rotta in 2024. The largest group is 65 to 74, with 130 patients. 73% of them have high blood pressure, and 67% have high cholesterol. 9% are also on Medicaid. Their average risk score is 3.23, 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. Rotta's median patient age at 66, with 41% women.

Medicare patients, 2024239
Average age72
Average risk score3.23
Also on Medicaid9%

Dr. Rotta's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Rotta's Medicare patients by sex, 2024

  • Women10243%
  • Men13757%

Chronic conditions among Dr. Rotta's Medicare patients, 2024

  1. High blood pressure73%
  2. High cholesterol67%
  3. Arthritis45%
  4. Mood disorders32%
  5. Chronic kidney disease29%
  6. Depression29%
  7. Anxiety27%
  8. Ischemic heart disease27%

Share of Medicare patients with each condition. A patient can have several.

Dr. Rotta's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 66

Patient panel by sex, all payers

  • Women41%
  • Men57%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Marcello M. Rotta wrote 972 Medicare Part D claims in 2024

In 2024, Dr. Rotta wrote 972 Medicare Part D claims for 81 patients. 61% of them were for generic drugs. CMS names the drug for 675 of them, across 25 drugs with 11 or more claims each, at $4,179,975 in total drug cost. In 2023, CMS named 642 claims across 25 drugs.

Part D claims, 2024972
Drugs named by CMS25
Total drug cost$4.2M
Part D patients81

Dr. Rotta's Part D claims by kind of drug, 2024

  • Generic593 claims61%
  • Brand-name379 claims39%

Dr. Rotta'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. Rotta's Part D claims, 2024

  • Antibiotics5%48 of 972 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: 6422024: 6755%

Drugs named by CMS: 25 in 2024, 25 in 2023.

See all prescribing by Dr. Rotta

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. Marcello M. Rotta offers telehealth to Medicare patients

Dr. Rotta accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Rotta as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

For MedTech and pharma teams

Find hematologists and oncologists like Dr. Rotta by procedure volume and prescribing

Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.

Dr. Marcello M. Rotta has 17 publications on record

Dmand AI links 17 papers to Dr. Rotta, published from 2008 to 2024. 2011 was the busiest year, with 3. The most frequent topics are Hematopoietic Stem Cell Transplantation, Transplantation, Homologous and Transplantation Conditioning. Dr. Rotta has published most often in Blood. Dr. Rotta's most frequent co-authors are Benedetto Bruno, MD, Gulrayz Ahmed, MD and Najla Hatem El Jurdi, MD.

Papers17
Years published2008 to 2024

Dr. Rotta's papers by year, 2008 to 2024

Topics Dr. Rotta writes about most

  • Hematopoietic Stem Cell Transplantation
  • Transplantation, Homologous
  • Transplantation Conditioning
  • Multiple Myeloma
  • Graft vs Host Disease
  • Siblings
  • Transplantation, Autologous
  • Calcineurin Inhibitors

Dr. Rotta's most frequent co-authors

Recent publications by Dr. Rotta

See all 17 publications and co-authors

See who Dr. Rotta researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Rotta works with, so you can find a warm path to the right hematologists and oncologists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Marcello M. Rotta has worked on 5 clinical trials

Dmand AI links Dr. Rotta to 5 clinical trials, 3 of them phase 2 studies. 4 are still active or recruiting. Conditions studied include Leukemia, Myeloid, Acute, Myelodysplastic Syndromes and Multiple Myeloma. Washington University School of Medicine sponsors the most, 2.

Clinical trials with Dr. Rotta by phase

  1. 2Phase 1: 2 trials
  2. 3Phase 2: 3 trials
  3. NonePhase 3: no trials
  4. NonePhase 4: no trials

Conditions in Dr. Rotta's trials

  • Leukemia, Myeloid, Acute
  • Myelodysplastic Syndromes
  • Multiple Myeloma
  • Blood Protein Disorders
  • Leukemia, Myeloid

Investigators on the most trials with Dr. Rotta

Recent clinical trials with Dr. Rotta

Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)

Dr. Marcello M. Rotta received $67,677 in industry payments from 2016 to 2025

CMS Open Payments shows 233 general payments to Dr. Rotta from 41 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 51% of the total. Jazz Pharmaceuticals Inc. paid the most, $46,460. It also lists 1 research payment totaling $330 in 2024.

General payments to Dr. Rotta by program year, 2016 to 2025

General payments to Dr. Rotta by kind, 2016 to 2025

$67.7Kin total
  • Speaker and faculty fees$34,57051%
  • Consulting fees$18,48527%
  • Travel and lodging$9,28414%
  • Food and beverage$5,1538%
  • Education$1850%

Companies that paid Dr. Rotta the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Rotta

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Marcello M. Rotta graduated from University of Torino Faculty of Medicine

Dr. Rotta graduated from University of Torino Faculty of Medicine in 2002.

  1. Medical schoolUniversity of Torino Faculty of Medicine

Source: Dmand AI Professional Profile Data

Dr. Marcello M. Rotta accepts plans from 17 insurance carriers

Dr. Rotta is in network with 17 carriers, including Aetna, Elevance and United Healthcare. PPO plans come from the most carriers, 12. Check the plan with the practice before a visit.

Plan types Dr. Rotta accepts, by number of carriers

  1. PPO12
  2. Medicare11
  3. HMO9
  4. POS6
  5. EPO4
  6. Medicaid2

Source: Dmand AI Insurance Network Data

Sources for Dr. Marcello M. Rotta's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare 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 percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Clinical trials and co-investigatorsDmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Marcello M. Rotta

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. Marcello M. Rotta's NPI number?

Dr. Marcello M. Rotta's NPI number is 1700107075. It was assigned on June 21, 2010, and it is active in the NPI Registry.

What kind of doctor is Dr. Marcello M. Rotta?

Dr. Marcello M. Rotta 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. Marcello M. Rotta practice?

Dr. Rotta practices at 1721 E 19th Ave, Denver, CO 80218. Dr. Rotta's primary practice is HealthONE Clinic Services - Oncology Hematology in Denver, Colorado. Dmand AI also links Dr. Rotta to 1 hospital and 1 group practice or clinic.

What is Dr. Marcello M. Rotta's office phone number?

The practice phone on file for Dr. Rotta is (720) 754-4800.

What is Dr. Marcello M. Rotta's medical license number?

Dr. Rotta holds Colorado license 56866, one of the licenses on file in 4 states.

Which states has Dr. Marcello M. Rotta been licensed in?

Dmand AI has state licenses on file for Dr. Rotta in Colorado (2016 to 2027), New Mexico (2024 to 2027), Ohio (2014 to 2018) and Washington (2010 to 2011).

Which hospitals is Dr. Marcello M. Rotta affiliated with?

Dr. Rotta is affiliated with HCA HealthONE Presbyterian St. Luke's. Dmand AI links Dr. Rotta to 1 more hospital.

What medical group is Dr. Marcello M. Rotta part of?

Dr. Rotta is linked to HCA HealthONE Physicians.

Does Dr. Marcello M. Rotta accept Medicare?

Yes. CMS data shows Dr. Rotta billed Medicare for 20,493 services in 2024, and Dr. Rotta accepts Medicare assignment.

Does Dr. Marcello M. Rotta offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. Rotta as offering telehealth services.

Show 9 more questionsShow fewer questions

How many Medicare patients does Dr. Marcello M. Rotta see?

CMS counts 239 Medicare patients who saw Dr. Rotta in 2024, with an average age of 72.

What services does Dr. Marcello M. Rotta bill to Medicare?

In 2024, Dr. Rotta's most billed Medicare services were injected or infused drug (J9144), injected or infused drug (J1447) and injected or infused drug (J9025).

Where did Dr. Marcello M. Rotta go to medical school?

Dr. Rotta graduated from University of Torino Faculty of Medicine in 2002.

What drugs does Dr. Marcello M. Rotta prescribe most?

In 2024 Medicare Part D data, Dr. Rotta's most prescribed drugs by claims were Jakafi, Acyclovir and Valacyclovir.

Has Dr. Marcello M. Rotta received payments from drug or device companies?

CMS Open Payments shows $67,677 in general payments to Dr. Rotta from 41 companies from 2016 to 2025. The largest total came from Jazz Pharmaceuticals Inc.

How long has Dr. Marcello M. Rotta been practicing?

Dr. Rotta graduated from medical school in 2002, 24 years ago.

Does Dr. Marcello M. Rotta do research?

Dmand AI links 17 publications to Dr. Rotta, published from 2008 to 2024. Dr. Rotta has worked on 5 clinical trials.

Who does Dr. Marcello M. Rotta publish with?

Dr. Rotta's most frequent co-authors are Benedetto Bruno, MD (5 shared papers), Gulrayz Ahmed, MD (2 shared papers) and Najla Hatem El Jurdi, MD (2 shared papers).

What insurance does Dr. Marcello M. Rotta accept?

Dr. Rotta is in network with 17 carriers, including Aetna, Elevance and United Healthcare. PPO plans come from the most carriers, 12. Check the plan with the practice before a visit.

Selling to hematology and oncology practices?

See hematologists and oncologists in Colorado by site of care and group

Find the practices, groups and hospitals they work with, and the right people to contact at each.

  • 30 days free
  • Self-serve
  • No credit card

Cookie settings

Turn each category on or off. Your choice is kept for 12 months and you can change it here at any time.

Necessary

Always on. Sign-in, security, downloads you asked for, your cookie choice, and the page that led to a signup.

View cookies (6)
  • dm_consentDmand AI. Your cookie choices and whether your browser sent a Global Privacy Control signal. 12 months.
  • dm_ft, dm_ltDmand AI. The first and the latest page you arrived on, with the date, so a signup is credited to the page that worked. 90 days, 30 days.
  • dm_fs, dm_lsDmand AI. The first and the latest source of a visit (a search engine, a campaign or the site that linked here). 90 days, 30 days.
  • dm_dl, dm_dl_okDmand AI. After you give an email address for a download, lets you download files without being asked again. 30 days.
  • Session and CSRF cookiesDmand AI (app.dmand.ai). Sign-in and form protection in the application. Session.
  • __cf_bm, cf_clearanceCloudflare. Tells people from automated traffic and keeps the site available. 30 minutes; cf_clearance while a security check is valid.

Analytics

On unless you turn it off. How pages are used, in aggregate, and recordings of how pages are used.

View cookies (6)
  • Google Tag ManagerGoogle. Loads the analytics and marketing tags that are on. Sets no cookie of its own and does not load when both categories are off. n/a.
  • _ga, _ga_<container-id>Google Analytics 4. Visits and page views in aggregate on dmand.ai. 2 years.
  • _clck, _clskMicrosoft Clarity. Recordings and heatmaps of how pages are used, with form fields masked. 1 year, 1 day.
  • CLID, MUID, ANONCHK, MR, SMMicrosoft (clarity.ms). Set by Microsoft when Clarity loads, to recognize a browser across sites that use Clarity. Up to 1 year.
  • None (cookieless)Ahrefs Analytics. Page views in aggregate. n/a.
  • ph_<project>_posthogPostHog. Product usage, errors and performance in app.dmand.ai, used to fix bugs and improve features. 365 days.

Marketing

On unless you turn it off, and always off when your browser sends a Global Privacy Control signal. A visitor identification service tells our sales team which companies and people visit.

View cookies (6)
  • _reb2buid, _reb2butkRB2B. Recognizes a returning browser for visitor identification. 360 days, 1 year.
  • _reb2bgeoRB2B. The location used to decide whether a visit can be identified. 20 days.
  • _reb2brefRB2B. The page or site that referred the visit. 15 days.
  • _reb2bfxf, _reb2btd, _reb2bliRB2B. Links the visit to an identified business profile. 1 month.
  • _reb2bresolveRB2B. Holds a match while it is being resolved. 2 days.
  • _reb2sessionID, _reb2bloadedRB2B. The current visit, and a guard against loading the script twice. 30 minutes, 1 second.

Functional

On unless you turn it off. Remembers choices such as a collapsed section.

View cookies (none today)