Dr. Claudia Daniela Onofrei, MD, MS

  • Denver, CO
  • Pulmonologist
NPI1972861672PAC ID2961792122
Medicare services, 2024
372
Medicare patients, 2024
245
Part D claims, 2024
1,016
Publications
3
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 4 affiliations

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Dr. Claudia Daniela Onofrei is a pulmonologist in Denver, Colorado

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

Dr. Onofrei's NPI, 1972861672, was assigned on May 1, 2012. Dr. Onofrei holds Colorado license 59975.

NPI and contact details
Medicare PAC ID
2961792122
NPI enumeration date
May 1, 2012
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(303) 388-4461
Professional email
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Personal email
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Mobile number
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Sex
Female
Estimated age
44
Medical school graduation
2008

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

Dr. Claudia Daniela Onofrei practices at National Jewish Health in Denver, Colorado

Dr. Onofrei's 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. Claudia Daniela Onofrei is affiliated with 3 sites of care and 1 medical group

Dr. Onofrei's primary practice is National Jewish Health in Denver, Colorado, part of National Jewish Health. Dr. Onofrei is also affiliated with Saint Joseph Hospital. The medical group on file is National Jewish Health. Dmand AI also links Dr. Onofrei to 1 more hospital, named with a free account. Dr. Onofrei's employer is on file too: a hospital.

See all 4 affiliations for Dr. Onofrei

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

Dmand AI tracks the EHR system at Dr. Claudia Daniela Onofrei's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Onofrei practices, 3 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
+2 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

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

Dr. Claudia Daniela Onofrei is one of 254 pulmonologists in Colorado

Pulmonary disease is Dr. Onofrei's primary specialty in the NPI Registry, under taxonomy code 207RP1001X. Dmand AI has Dr. Onofrei's licenses on file in 2 states: Colorado and Indiana.

Specialties and state licenses

  • Pulmonary disease, ColoradoPrimaryLicense 59975 · taxonomy 207RP1001X
  • Internal medicine, IndianaLicense 01075321A · taxonomy 207R00000X

Pulmonologists near Dr. Onofrei

Counts of pulmonologists 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. Claudia Daniela Onofrei billed Medicare for 372 services in 2024

CMS data shows 372 Medicare services from Dr. Onofrei across 6 procedure codes in 2024, for 245 Medicare patients. Medicare paid $46,710 for them.

Medicare services, 2024372
Medicare patients245
Paid by Medicare$46,710
Procedure codes6

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

  • 2023
  • 2024
Office and hospital visits
2023: 3052024: 3298%
Tests and treatments
2023: 462024: 437%

Where Dr. Onofrei's Medicare services took place, 2024

  • In an office27875%
  • In a facility9425%

Dr. Onofrei compared with the Colorado median for pulmonologists, 2024

  • Dr. Onofrei
  • Colorado median
Medicare services
372vs 3545% above
Medicare patients
245vs 19526% above
Part D claims
916vs 3762.4 times

Medians across 247 pulmonologists in Colorado with Dmand AI profiles that report each measure.

Dr. Onofrei'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. Onofrei

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

Dr. Claudia Daniela Onofrei treated 245 Medicare patients in 2024, average age 74

CMS counts 245 Medicare patients who saw Dr. Onofrei in 2024. The largest group is 65 to 74, with 116 patients. 75% of them have high cholesterol, and 74% have high blood pressure. 12% are also on Medicaid. Their average risk score is 1.62, 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. Onofrei's median patient age at 73, with 69% women.

Medicare patients, 2024245
Average age74
Average risk score1.62
Also on Medicaid12%

Dr. Onofrei's Medicare patients by age, 2024

Dr. Onofrei's Medicare patients by sex, 2024

  • Women14258%
  • Men10342%

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

  1. High cholesterol75%
  2. High blood pressure74%
  3. Arthritis57%
  4. COPD48%
  5. Ischemic heart disease43%
  6. Asthma42%
  7. Diabetes30%
  8. Anxiety29%

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

Dr. Onofrei'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

  • Women69%
  • Men30%

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

Dr. Claudia Daniela Onofrei wrote 1,016 Medicare Part D claims in 2024

In 2024, Dr. Onofrei wrote 1,016 Medicare Part D claims for 203 patients. 36% of them were for generic drugs. CMS names the drug for 916 of them, across 23 drugs with 11 or more claims each, at $471,973 in total drug cost. In 2023, CMS named 525 claims across 18 drugs.

Part D claims, 20241,016
Drugs named by CMS23
Total drug cost$471,973
Part D patients203

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

  • Generic362 claims36%
  • Brand-name654 claims64%

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

  • Antibiotics6%60 of 1,016 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: 5252024: 91674%

Drugs named by CMS: 23 in 2024, 18 in 2023.

See all prescribing by Dr. Onofrei

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. Claudia Daniela Onofrei 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. Onofrei for performance year 2024, reported as part of a group. Dr. Onofrei accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Onofrei as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Dr. Onofrei's 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. Claudia Daniela Onofrei has 3 publications on record

Dmand AI links 3 papers to Dr. Onofrei, published from 2014 to 2022. Dr. Onofrei's most frequent co-authors are Gene L. Colice, MD, Christopher M. Kniese, MD and Silpa Dhoma Krefft, MD.

Papers3
Years published2014 to 2022

Dr. Onofrei's papers by year, 2014 to 2022

Dr. Onofrei's most frequent co-authors

Recent publications by Dr. Onofrei

See all 3 publications and co-authors

See who Dr. Onofrei researches with

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

How network discovery works

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

Dr. Claudia Daniela Onofrei received $530 in industry payments from 2019 to 2025

CMS Open Payments shows 17 general payments to Dr. Onofrei from 9 drug and device companies from 2019 to 2025. Food and beverage make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $206.

General payments to Dr. Onofrei by program year, 2019 to 2025

Companies that paid Dr. Onofrei the most, 2019 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Onofrei

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

Sources for Dr. Claudia Daniela Onofrei'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)
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. Claudia Daniela Onofrei

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. Claudia Daniela Onofrei's NPI number?

Dr. Claudia Daniela Onofrei's NPI number is 1972861672. It was assigned on May 1, 2012, and it is active in the NPI Registry.

What kind of doctor is Dr. Claudia Daniela Onofrei?

Dr. Claudia Daniela Onofrei is a pulmonologist in Denver, Colorado. The primary specialty in the NPI Registry is Pulmonary Disease Physician (taxonomy code 207RP1001X).

Where does Dr. Claudia Daniela Onofrei practice?

Dr. Onofrei practices at 1400 Jackson St, Denver, CO 80206. Dr. Onofrei's primary practice is National Jewish Health in Denver, Colorado, part of National Jewish Health. Dmand AI also links Dr. Onofrei to 1 hospital.

What is Dr. Claudia Daniela Onofrei's office phone number?

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

What is Dr. Claudia Daniela Onofrei's medical license number?

Dr. Onofrei holds Colorado license 59975, one of the licenses on file in 2 states.

Which states has Dr. Claudia Daniela Onofrei been licensed in?

Dmand AI has state licenses on file for Dr. Onofrei in Colorado and Indiana.

Which hospitals is Dr. Claudia Daniela Onofrei affiliated with?

Dr. Onofrei practices at National Jewish Health in Denver, Colorado. Dr. Onofrei is also affiliated with Saint Joseph Hospital. Dmand AI links Dr. Onofrei to 1 more hospital.

What medical group is Dr. Claudia Daniela Onofrei part of?

Dr. Onofrei is linked to National Jewish Health.

Does Dr. Claudia Daniela Onofrei accept Medicare?

Yes. CMS data shows Dr. Onofrei billed Medicare for 372 services in 2024, and Dr. Onofrei accepts Medicare assignment.

Does Dr. Claudia Daniela Onofrei offer telehealth?

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

Show 8 more questionsShow fewer questions

What is Dr. Claudia Daniela Onofrei's MIPS score?

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

How many Medicare patients does Dr. Claudia Daniela Onofrei see?

CMS counts 245 Medicare patients who saw Dr. Onofrei in 2024, with an average age of 74.

What services does Dr. Claudia Daniela Onofrei bill to Medicare?

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

What drugs does Dr. Claudia Daniela Onofrei prescribe most?

In 2024 Medicare Part D data, Dr. Onofrei's most prescribed drugs by claims were Albuterol Sulfate Hfa, Spiriva Respimat and Prednisone.

Has Dr. Claudia Daniela Onofrei received payments from drug or device companies?

CMS Open Payments shows $530 in general payments to Dr. Onofrei from 9 companies from 2019 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.

How long has Dr. Claudia Daniela Onofrei been practicing?

Dr. Onofrei graduated from medical school in 2008, 18 years ago.

Does Dr. Claudia Daniela Onofrei do research?

Dmand AI links 3 publications to Dr. Onofrei, published from 2014 to 2022.

Who does Dr. Claudia Daniela Onofrei publish with?

Dr. Onofrei's most frequent co-authors are Gene L. Colice, MD (1 shared paper), Christopher M. Kniese, MD (1 shared paper) and Silpa Dhoma Krefft, MD (1 shared paper).

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