NPPES file of Aug 9, 2026

Ana Luiza Mandelli Gleisner, MD

Surgical Oncology Physician · Aurora, CO

Ana Luiza Mandelli Gleisner, MD is a surgical oncology physician with a practice address in Aurora, Colorado, and NPI 1780889204, issued on Jun 15, 2007. Check the license (Colorado DR0055424, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1780889204
Name
Ana Luiza Mandelli Gleisner
Credential
MD
Primary taxonomy
Surgical Oncology Physician 2086X0206X
License number
DR0055424 CO
Self-reported in NPPES; status is on the state search
Practice location
1665 Aurora CT, Aurora, CO 80045
Phone
(720) 848-0300
Enumerated
Jun 15, 2007
Record last updated
Sep 9, 2025
Medicare enrollment
Enrolled (PECOS I20151015001152); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 1665 Aurora CT

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Theodore Alkousakis, M.D.Dermatology Physician1992830269
  2. Marcus Alt, PH.D.Clinical Psychologist1013462639
  3. Julia Andrade, PA-CMedical Physician Assistant1174241822
  4. Mathew Angelos, MD, PHDHematology & Oncology Physician1487141149
  5. Diana Antenucci, NPAdult Health Nurse Practitioner1902583016
  6. Cynthia Armstrong, PT, DPTPhysical Therapist1730192642

Verify Ana Luiza Mandelli Gleisner in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersColorado Medical Board
    Search for license DR0055424
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Colorado license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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72% fewer Medicare Part D claims than the average surgical oncology physician in 2024

24 Medicare Part D claims for 11 beneficiaries, against an average of 87 among the 1,237 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Ana Luiza Gleisner24
  2. Specialty average87

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

The practice group's MIPS final score for 2023 (Medicare payment program): 62.6 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score76.5
  2. Costout of 100 · 30%18.4
  3. Promoting interoperabilitynot scored (reweighted)
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $53.28

1 payment: food and beverage; the largest payer was W. L. Gore & Associates, Inc. The 1,132 providers of this specialty with any payment received $4,224.74 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Ana Luiza Gleisner$53.28
  2. Specialty average$4,224.74

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. University Physicians IncorporatedAurora, CO

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Ana Luiza Mandelli Gleisner among 27 surgical oncology physician records in Colorado

Ana Luiza Mandelli Gleisner, MD is one of 27 surgical oncology physician records with a practice address in Colorado. 93% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 26% of them.

  • NPI issued2007 · 26% of these records are older, 59% newer
  • In a Medicare fileYes · 93% of these records are
  • In the CMS Doctors and Clinicians fileYes · 89% of these records are
  • Graduated1997 · median 2008 among the 24 with a school on file
  • Record last updated2025 · 44% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2086X0206X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Surgical Oncology Physician providers in Colorado

There are 27 surgical oncology physician records in Colorado.

The 8 surgical oncology physician records with the nearest ZIP codes

  1. Steven Ahrendt, MDAurora, CO 800451427020734
  2. Laura Bozzuto, MDAurora, CO 800451841636081
  3. Marco Del Chiaro, MDAurora, CO 800451487134953
  4. Mark Eckardt, MDAurora, CO 800451093161614
  5. Lauren Gamble, M.D.Aurora, CO 800451811342017
  6. John Hamner, MDAurora, CO 800451275750978
  7. Martin McCarter, MDAurora, CO 800451275627507
  8. Benedetto Mungo, M.D.Aurora, CO 800451417341660

Common questions

What is Ana Luiza Mandelli Gleisner, MD's NPI number?

Ana Luiza Mandelli Gleisner, MD's National Provider Identifier (NPI) is 1780889204, issued on Jun 15, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Ana Luiza Mandelli Gleisner, MD located?

The NPPES record lists a practice address at 1665 Aurora CT, Aurora, CO, 80045. Phone: (720) 848-0300. Providers update this record themselves, so call before visiting.

How can I verify Ana Luiza Mandelli Gleisner, MD's license?

NPPES lists Colorado license number DR0055424, as entered by the provider. Search the Colorado Medical Board at https://dpo.colorado.gov/Medical. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Ana Luiza Mandelli Gleisner, MD prescribe under Medicare Part D?

In 2024, Ana Luiza Mandelli Gleisner, MD had 24 Medicare Part D claims for 11 beneficiaries; the average among surgical oncology physician prescribers was 87. Part D covers Medicare prescriptions only.

What is Ana Luiza Mandelli Gleisner, MD's MIPS final score?

The 2023 MIPS final score is 62.6 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.