Dr. Warner W. Carr, MD

  • Irvine, CA
  • Allergy physician
NPI1184798001PAC ID0244321289
Medicare services, 2024
3,614
Medicare patients, 2024
191
Part D claims, 2024
1,666
Publications
66
Clinical trials
3
Practice address
15785 Laguna Canyon Rd, Irvine, CA 92618
Practice phone
Call (949) 364-2900
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Allergy & Asthma Associates of Southern Calif Inc

Irvine, California

See all 6 affiliations

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Dr. Warner W. Carr is an allergy physician in Irvine, California

Dr. Carr practices at Allergy & Asthma Associates of Southern Calif Inc in Irvine, California.

Dr. Carr's NPI, 1184798001, was assigned on November 20, 2006. Dr. Carr graduated from University Of Washington School Of Medicine in 1996. Dr. Carr holds California license A-98901.

NPI and contact details
Medicare PAC ID
0244321289
NPI enumeration date
November 20, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(949) 364-2900
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
56
Medical school graduation
1996

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

Dr. Warner W. Carr practices at Allergy & Asthma Associates of Southern Calif Inc in Irvine, California

Dr. Carr's primary practice is Allergy & Asthma Associates of Southern Calif Inc, at 15785 Laguna Canyon Rd, Irvine, CA 92618 in Orange County. The practice phone is (949) 364-2900.

  • Allergy & Asthma Associates of Southern Calif Inc
    15785 Laguna Canyon Rd, Irvine, CA 92618 · Orange CountyPhone(949) 364-2900

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

Dr. Warner W. Carr is affiliated with 4 sites of care and 2 medical groups

Dr. Carr's primary practice is Allergy & Asthma Associates of Southern Calif Inc in Irvine, California. Dr. Carr is also affiliated with Providence Mission Hospital. The medical group on file is OSO Home Care, Inc. Dmand AI also links Dr. Carr to 2 more group practices and clinics and 1 medical group, each named with a free account.

See all 6 affiliations for Dr. Carr

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

Dmand AI tracks the EHR system at Dr. Warner W. Carr's practice

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

EHR by site
SiteEHR vendor and product
Allergy & Asthma Associates of Southern Calif IncAvailable with a free account
+3 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Warner W. Carr is one of 136 allergy physicians in California

Allergy is Dr. Carr's primary specialty in the NPI Registry, under taxonomy code 207KA0200X. Dr. Carr is board certified in allergy & immunology by the American Board of Allergy and Immunology. Dmand AI has Dr. Carr's licenses on file in 3 states: California, Maryland and Idaho.

Specialties and state licenses

  • Allergy, CaliforniaPrimaryLicense A-98901 · 2007 to 2026 · taxonomy 207KA0200X
  • Internal medicine, MarylandLicense D0062093 · 2004 to 2018 · taxonomy 207R00000X
  • Idaho license1997 to 2005

Clinical focus

Dmand AI lists acute sinusitis, asthma, chronic nasal allergies, hives and immune deficiency disease among the conditions Dr. Carr treats.

Allergy physicians near Dr. Carr

Counts of allergy physicians with a Dmand AI profile, by place and practice. Each opens the list.

136allergy physicians in California
3allergy physicians in Irvine

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. Warner W. Carr billed Medicare for 3,614 services in 2024

CMS data shows 3,614 Medicare services from Dr. Carr across 12 procedure codes in 2024, for 191 Medicare patients. Medicare paid $62,049 for them. Every service was in an office.

Medicare services, 20243,614
Medicare patients191
Paid by Medicare$62,049
Procedure codes12

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

  • 2023
  • 2024
Tests and treatments
2023: 3,6832024: 3,08216%
Office and hospital visits
2023: 9262024: 53243%

Dr. Carr compared with the California median for allergy physicians, 2024

  • Dr. Carr
  • California median
Medicare services
3,614vs 2,33455% above
Medicare patients
191vs 16814% above
Part D claims
1,489vs 2156.9 times

Medians across 123 allergy physicians in California with Dmand AI profiles that report each measure.

Dr. Carr'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. Carr

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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Carr and other allergy physicians in California.

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

Dr. Warner W. Carr treated 191 Medicare patients in 2024, average age 74

CMS counts 191 Medicare patients who saw Dr. Carr in 2024. The largest group is 65 to 74, with 99 patients. 75% of them have high cholesterol, and 61% have asthma. Their average risk score is 0.96, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Carr's median patient age at 36, with 54% women.

Medicare patients, 2024191
Average age74
Average risk score0.96

Dr. Carr's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Carr's Medicare patients by sex, 2024

  • Women13973%
  • Men5227%

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

  1. High cholesterol75%
  2. Asthma61%
  3. High blood pressure61%
  4. Arthritis58%
  5. COPD26%
  6. Osteoporosis26%
  7. Anxiety23%
  8. Ischemic heart disease23%

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

Dr. Carr's patients across all payers

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

Patient panel by age, all payers

Median age 36

Patient panel by sex, all payers

  • Women54%
  • Men45%

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

Dr. Warner W. Carr wrote 1,666 Medicare Part D claims in 2024

In 2024, Dr. Carr wrote 1,666 Medicare Part D claims for 338 patients. 58% of them were for generic drugs. CMS names the drug for 1,489 of them, across 31 drugs with 11 or more claims each, at $895,846 in total drug cost. In 2023, CMS named 1,477 claims across 29 drugs.

Part D claims, 20241,666
Drugs named by CMS31
Total drug cost$895,846
Part D patients338

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

  • Generic962 claims58%
  • Brand-name704 claims42%

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

  • Antibiotics1%22 of 1,666 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: 1,4772024: 1,4891%

Drugs named by CMS: 31 in 2024, 29 in 2023.

See all prescribing by Dr. Carr

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. Warner W. Carr scored 78 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 78 out of 100 for Dr. Carr for performance year 2024, reported as part of a group. Dr. Carr accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Dr. Carr's MIPS scores, performance year 2024

  • 78of 100Final score
  • 93.6of 100Quality
  • 40of 100Improvement Activities
  • 35of 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. Warner W. Carr has 66 publications on record

Dmand AI links 66 papers to Dr. Carr, published from 2009 to 2024. 2021 was the busiest year, with 7. The most frequent topics are Asthma, Double-Blind Method and Rhinitis, Allergic, Seasonal. Dr. Carr has published most often in Allergy Asthma Proc. Dr. Carr's most frequent co-authors are Thomas B. Casale, MD, Bradley Elliott Chipps, MD and Eli Owen Meltzer, MD.

Papers66
Years published2009 to 2024

Dr. Carr's papers by year, 2015 to 2024

Topics Dr. Carr writes about most

  • Asthma
  • Double-Blind Method
  • Rhinitis, Allergic, Seasonal
  • Adrenal Cortex Hormones
  • Allergens
  • Anti-Asthmatic Agents
  • Administration, Intranasal
  • Androstadienes

Dr. Carr's most frequent co-authors

Recent publications by Dr. Carr

See all 66 publications and co-authors

See who Dr. Carr researches with

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

How network discovery works

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

Dr. Warner W. Carr has worked on 3 clinical trials

Dmand AI links Dr. Carr to 3 clinical trials. Conditions studied include Peanut Hypersensitivity, Nut and Peanut Hypersensitivity and Asthma. Open Payments lists research payments to Dr. Carr that name 1 trial.

Clinical trials with Dr. Carr by phase

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

Conditions in Dr. Carr's trials

  • Peanut Hypersensitivity
  • Nut and Peanut Hypersensitivity
  • Asthma
  • Respiratory Hypersensitivity

Investigators on the most trials with Dr. Carr

Recent clinical trials with Dr. Carr

Sources: Open Payments (CMS), 2025 data, released July 7, 2026; Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)

Dr. Warner W. Carr received $777,010 in industry payments from 2016 to 2025

CMS Open Payments shows 1,235 general payments to Dr. Carr from 55 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 48% of the total. AstraZeneca Pharmaceuticals LP paid the most, $267,910. It also lists 25 research payments totaling $29,182 from 2016 to 2024, naming 1 clinical trial.

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

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

$777Kin total
  • Consulting fees$371,70848%
  • Speaker and faculty fees$284,59337%
  • Travel and lodging$75,45010%
  • Food and beverage$31,4854%
  • Other$13,7742%

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

Share is of all general payments to this clinician.

See all payments to Dr. Carr

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

Dr. Warner W. Carr has 33 awards and honors on record

Dmand AI lists 33 awards for Dr. Carr, most recently Top Doctors:LA Area in 2013.

Awards and honors for Dr. Carr

  1. 2013
    • Top Doctors:LA Area
    • Top Doctors:San Diego Area
  2. 2012
    • Top Doctors:Southern California
  3. 2004
    • Mologne Award for academic excellence
  4. 1997
    • Certificate of recognition
  5. 1992
    • WAMI scholarship for academic achievement and leadership
See all 33 awards

Source: Dmand AI Professional Profile Data

Dr. Warner W. Carr graduated from University Of Washington School Of Medicine

Dr. Carr graduated from University Of Washington School Of Medicine in 1996. Dr. Carr is a member of AAAAI and ACP.

  1. Medical schoolUniversity Of Washington School Of Medicine
  2. Board certified in allergy & immunologyAmerican Board of Allergy and Immunology
  3. Board certified in allergy and immunologyNational Board of Physicians and Surgeons
  4. Board certified in internal medicineNational Board of Physicians and Surgeons

Source: Dmand AI Professional Profile Data

Dr. Warner W. Carr accepts plans from 9 insurance carriers

Dr. Carr is in network with 9 carriers, including Aetna, Elevance and Excellus BlueCross BlueShield. Medicare plans come from the most carriers, 9. Check the plan with the practice before a visit.

  • Aetna
  • Elevance
  • Excellus BlueCross BlueShield
  • Blue Cross Blue Shield of Michigan
  • Humana
  • Blue Cross Blue Shield of Massachusetts
  • HCSC
  • Regence Health Plans
  • +1 more carriersWith a free account

Plan types Dr. Carr accepts, by number of carriers

  1. Medicare9
  2. PPO8
  3. HMO5
  4. POS4
  5. EPO3

Source: Dmand AI Insurance Network Data

Sources for Dr. Warner W. Carr'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)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
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)
Awards and committee rolesDmand AI Professional Profile Data
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. Warner W. Carr

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. Warner W. Carr's NPI number?

Dr. Warner W. Carr's NPI number is 1184798001. It was assigned on November 20, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Warner W. Carr?

Dr. Warner W. Carr is an allergy physician in Irvine, California. The primary specialty in the NPI Registry is Allergy Physician (taxonomy code 207KA0200X).

Where does Dr. Warner W. Carr practice?

Dr. Carr practices at 15785 Laguna Canyon Rd, Irvine, CA 92618. Dr. Carr's primary practice is Allergy & Asthma Associates of Southern Calif Inc in Irvine, California. Dmand AI also links Dr. Carr to 2 group practices and clinics and 1 medical group.

What is Dr. Warner W. Carr's office phone number?

The practice phone on file for Dr. Carr is (949) 364-2900.

What is Dr. Warner W. Carr's medical license number?

Dr. Carr holds California license A-98901, one of the licenses on file in 3 states.

Which states has Dr. Warner W. Carr been licensed in?

Dmand AI has state licenses on file for Dr. Carr in California (2007 to 2026), Maryland (2004 to 2018) and Idaho (1997 to 2005).

Which hospitals is Dr. Warner W. Carr affiliated with?

Dr. Carr is affiliated with Providence Mission Hospital.

What medical group is Dr. Warner W. Carr part of?

Dr. Carr is linked to OSO Home Care, Inc. Dmand AI links Dr. Carr to 1 more medical group.

Does Dr. Warner W. Carr accept Medicare?

Yes. CMS data shows Dr. Carr billed Medicare for 3,614 services in 2024, and Dr. Carr accepts Medicare assignment.

What is Dr. Warner W. Carr's MIPS score?

Dr. Carr's MIPS final score for performance year 2024 is 78 out of 100, reported as part of a group.

Show 10 more questionsShow fewer questions

How many Medicare patients does Dr. Warner W. Carr see?

CMS counts 191 Medicare patients who saw Dr. Carr in 2024, with an average age of 74.

Is Dr. Warner W. Carr board certified?

Yes. Dr. Carr is board certified in allergy & immunology by the American Board of Allergy and Immunology.

What services does Dr. Warner W. Carr bill to Medicare?

In 2024, Dr. Carr's most billed Medicare services were allergy test or treatment (95004), allergy test or treatment (95165) and allergy test or treatment (95117).

Where did Dr. Warner W. Carr go to medical school?

Dr. Carr graduated from University Of Washington School Of Medicine in 1996.

What drugs does Dr. Warner W. Carr prescribe most?

In 2024 Medicare Part D data, Dr. Carr's most prescribed drugs by claims were Ipratropium Bromide, Azelastine HCl and Albuterol Sulfate Hfa.

Has Dr. Warner W. Carr received payments from drug or device companies?

CMS Open Payments shows $777,010 in general payments to Dr. Carr from 55 companies from 2016 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.

How long has Dr. Warner W. Carr been practicing?

Dr. Carr graduated from medical school in 1996, 30 years ago.

Does Dr. Warner W. Carr do research?

Dmand AI links 66 publications to Dr. Carr, published from 2009 to 2024. Dr. Carr has worked on 3 clinical trials.

Who does Dr. Warner W. Carr publish with?

Dr. Carr's most frequent co-authors are Thomas B. Casale, MD (15 shared papers), Bradley Elliott Chipps, MD (11 shared papers) and Eli Owen Meltzer, MD (11 shared papers).

What insurance does Dr. Warner W. Carr accept?

Dr. Carr is in network with 9 carriers, including Aetna, Elevance and Excellus BlueCross BlueShield. Medicare plans come from the most carriers, 9. Check the plan with the practice before a visit.

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