Dr. Michelle Katherine Haas, MD

  • Denver, CO
  • Infectious disease specialist
NPI1043402944PAC ID6406833458
Medicare services, 2024
379
Medicare patients, 2024
151
Part D claims, 2024
296
Publications
24
MIPS score, 2024
82
Practice address
1400 Jackson St, Denver, CO 80206
Practice phone
Call (303) 388-4461
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

National Jewish Health

Hospital · Denver, Colorado

See all 3 affiliations

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Dr. Michelle Katherine Haas is an infectious disease specialist in Denver, Colorado

Dr. Haas practices at National Jewish Health in Denver, Colorado, part of National Jewish Health.

Dr. Haas' NPI, 1043402944, was assigned on August 14, 2007. Dr. Haas graduated from University of Texas Medical School at Houston in 2001. Dr. Haas holds Colorado license 42580.

NPI and contact details
Medicare PAC ID
6406833458
NPI enumeration date
August 14, 2007
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(303) 388-4461
Professional email
Get email
Personal email
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Mobile number
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Sex
Female
Estimated age
51
Medical school graduation
2001

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

Dr. Michelle Katherine Haas practices at National Jewish Health in Denver, Colorado

Dr. Haas' primary practice is National Jewish Health, at 1400 Jackson St, Denver, CO 80206 in Denver County. The practice phone is (303) 388-4461.

Source: Dmand AI Affiliation Data

Dr. Michelle Katherine Haas is affiliated with 2 sites of care and 1 medical group

Dr. Haas' primary practice is National Jewish Health in Denver, Colorado, part of National Jewish Health. Dr. Haas is also affiliated with Saint Joseph Hospital. The medical group on file is National Jewish Health. Dr. Haas' employer is on file too: a hospital.

See all 3 affiliations for Dr. Haas

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Michelle Katherine Haas' practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Haas practices, 2 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
National Jewish HealthAvailable with a free account
+1 more affiliated siteAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

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Dr. Michelle Katherine Haas is one of 155 infectious disease specialists in Colorado

Infectious disease is Dr. Haas' primary specialty in the NPI Registry, under taxonomy code 207RI0200X. Dr. Haas is licensed in Colorado.

Specialties and state licenses

  • Infectious disease, ColoradoPrimaryLicense 42580 · taxonomy 207RI0200X

Infectious disease specialists near Dr. Haas

Counts of infectious disease specialists 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. Michelle Katherine Haas billed Medicare for 379 services in 2024

CMS data shows 379 Medicare services from Dr. Haas across 4 procedure codes in 2024, all of them office visits, for 151 Medicare patients. Medicare paid $43,737 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024379
Medicare patients151
Paid by Medicare$43,737
Procedure codes4

Dr. Haas' Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 722024: 379426%

Dr. Haas compared with the Colorado median for infectious disease specialists, 2024

  • Dr. Haas
  • Colorado median
Medicare services
379vs 29130% above
Medicare patients
151vs 13413% above
Part D claims
220vs 18022% above

Medians across 150 infectious disease specialists in Colorado with Dmand AI profiles that report each measure.

Dr. Haas' 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. Haas

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

Dr. Michelle Katherine Haas treated 151 Medicare patients in 2024, average age 72

CMS counts 151 Medicare patients who saw Dr. Haas in 2024. The largest group is 65 to 74, with 80 patients. 75% of them have copd, and 66% have high cholesterol. 7% are also on Medicaid. Their average risk score is 1.56, 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. Haas' median patient age at 73, with 79% women.

Medicare patients, 2024151
Average age72
Average risk score1.56
Also on Medicaid7%

Dr. Haas' Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Haas' Medicare patients by sex, 2024

  • Women12180%
  • Men3020%

Chronic conditions among Dr. Haas' Medicare patients, 2024

  1. COPD75%
  2. High cholesterol66%
  3. High blood pressure50%
  4. Arthritis46%
  5. Osteoporosis42%
  6. Ischemic heart disease36%
  7. Anxiety26%
  8. Asthma26%

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

Dr. Haas' 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

  • Women79%
  • Men20%

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

Dr. Michelle Katherine Haas wrote 296 Medicare Part D claims in 2024

In 2024, Dr. Haas wrote 296 Medicare Part D claims for 53 patients. 89% of them were for generic drugs. CMS names the drug for 220 of them, across 6 drugs with 11 or more claims each, at $201,687 in total drug cost. In 2023, CMS named 90 claims across 6 drugs.

Part D claims, 2024296
Drugs named by CMS6
Total drug cost$201,687
Part D patients53

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

  • Generic263 claims89%
  • Brand-name33 claims11%

Dr. Haas' 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. Haas' Part D claims, 2024

  • Antibiotics40%117 of 296 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: 902024: 220144%

Drugs named by CMS: 6 in 2024, 6 in 2023.

See all prescribing by Dr. Haas

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. Michelle Katherine Haas scored 82 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 82 out of 100 for Dr. Haas for performance year 2024, reported as part of a group. Dr. Haas accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Haas as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Dr. Haas' MIPS scores, performance year 2024

  • 82of 100Final score
  • 69.4of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 65of 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. Michelle Katherine Haas has 24 publications on record

Dmand AI links 24 papers to Dr. Haas, published from 2011 to 2024. 2015 was the busiest year, with 2. The most frequent topics are Latent Tuberculosis, Anti-Bacterial Agents and Tuberculosis. Dr. Haas has published most often in Clin Infect Dis. Dr. Haas' most frequent co-authors are Robert W. Belknap, MD, Timothy Conrad Jenkins, MD and William J. Burman, MD.

Papers24
Years published2011 to 2024

Dr. Haas' papers by year, 2011 to 2024

Topics Dr. Haas writes about most

  • Latent Tuberculosis
  • Anti-Bacterial Agents
  • Tuberculosis
  • Antitubercular Agents
  • Rifampin
  • Anti-Infective Agents
  • Colorado
  • Emigrants and Immigrants

Dr. Haas' most frequent co-authors

Recent publications by Dr. Haas

See all 24 publications and co-authors

See who Dr. Haas researches with

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

How network discovery works

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

Dr. Michelle Katherine Haas received $164 in industry payments from 2017 to 2025

CMS Open Payments shows 5 general payments to Dr. Haas from 4 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 100% of the total. Insmed, Inc. paid the most, $101.

General payments to Dr. Haas by program year, 2017 to 2025

Companies that paid Dr. Haas the most, 2017 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Haas

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

Dr. Michelle Katherine Haas graduated from University of Texas Medical School at Houston

Dr. Haas graduated from University of Texas Medical School at Houston in 2001.

  1. Medical schoolUniversity of Texas Medical School at Houston

Source: Dmand AI Professional Profile Data

Sources for Dr. Michelle Katherine Haas'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 phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy 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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile 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. Michelle Katherine Haas

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. Michelle Katherine Haas' NPI number?

Dr. Michelle Katherine Haas' NPI number is 1043402944. It was assigned on August 14, 2007, and it is active in the NPI Registry.

What kind of doctor is Dr. Michelle Katherine Haas?

Dr. Michelle Katherine Haas is an infectious disease specialist in Denver, Colorado. The primary specialty in the NPI Registry is Infectious Disease Physician (taxonomy code 207RI0200X).

Where does Dr. Michelle Katherine Haas practice?

Dr. Haas practices at 1400 Jackson St, Denver, CO 80206. Dr. Haas' primary practice is National Jewish Health in Denver, Colorado, part of National Jewish Health.

What is Dr. Michelle Katherine Haas' office phone number?

The practice phone on file for Dr. Haas is (303) 388-4461.

What is Dr. Michelle Katherine Haas' medical license number?

Dr. Haas holds Colorado license 42580.

Which hospitals is Dr. Michelle Katherine Haas affiliated with?

Dr. Haas practices at National Jewish Health in Denver, Colorado. Dr. Haas is also affiliated with Saint Joseph Hospital.

What medical group is Dr. Michelle Katherine Haas part of?

Dr. Haas is linked to National Jewish Health.

Does Dr. Michelle Katherine Haas accept Medicare?

Yes. CMS data shows Dr. Haas billed Medicare for 379 services in 2024, and Dr. Haas accepts Medicare assignment.

Does Dr. Michelle Katherine Haas offer telehealth?

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

What is Dr. Michelle Katherine Haas' MIPS score?

Dr. Haas' MIPS final score for performance year 2024 is 82 out of 100, reported as part of a group.

Show 8 more questionsShow fewer questions

How many Medicare patients does Dr. Michelle Katherine Haas see?

CMS counts 151 Medicare patients who saw Dr. Haas in 2024, with an average age of 72.

What services does Dr. Michelle Katherine Haas bill to Medicare?

In 2024, Dr. Haas' most billed Medicare services were office visit, established patient (99215), office visit, new patient (99205) and office visit, established patient (99214).

Where did Dr. Michelle Katherine Haas go to medical school?

Dr. Haas graduated from University of Texas Medical School at Houston in 2001.

What drugs does Dr. Michelle Katherine Haas prescribe most?

In 2024 Medicare Part D data, Dr. Haas' most prescribed drugs by claims were Ethambutol HCl, Azithromycin and Rifampin.

Has Dr. Michelle Katherine Haas received payments from drug or device companies?

CMS Open Payments shows $164 in general payments to Dr. Haas from 4 companies from 2017 to 2025. The largest total came from Insmed, Inc.

How long has Dr. Michelle Katherine Haas been practicing?

Dr. Haas graduated from medical school in 2001, 25 years ago.

Does Dr. Michelle Katherine Haas do research?

Dmand AI links 24 publications to Dr. Haas, published from 2011 to 2024.

Who does Dr. Michelle Katherine Haas publish with?

Dr. Haas' most frequent co-authors are Robert W. Belknap, MD (5 shared papers), Timothy Conrad Jenkins, MD (5 shared papers) and William J. Burman, MD (4 shared papers).

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