ArachisImmunoglobulin EPeanut Hypersensitivity
Dr. Kanao Otsu, MD
NPI1881748226PAC ID5395963417
- Medicare services, 2024
- 208
- Medicare patients, 2024
- 170
- Part D claims, 2024
- 441
- Publications
- 4
- MIPS score, 2024
- 82
- Practice address
- 1400 Jackson St, Denver, CO 80206
- Practice phone
- Call (303) 388-4461
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Otsu'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.
Dr. Kanao Otsu is an allergist and immunologist in Denver, Colorado
Dr. Otsu practices at National Jewish Health in Denver, Colorado, part of National Jewish Health.
Dr. Otsu's NPI, 1881748226, was assigned on January 23, 2007. Dr. Otsu graduated from Columbia University College of Physicians and Surgeons in 2003. Dr. Otsu holds Colorado license 51382.
NPI and contact details
- NPI
- 1881748226NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5395963417
- NPI enumeration date
- January 23, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (303) 388-4461
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 49
- Medical school graduation
- 2003
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Kanao Otsu practices at National Jewish Health in Denver, Colorado
Dr. Otsu's primary practice is National Jewish Health, at 1400 Jackson St, Denver, CO 80206 in Denver County. The practice phone is (303) 388-4461.
- National Jewish Health1400 Jackson St, Denver, CO 80206 · Denver CountyPhone(303) 388-4461
Source: Dmand AI Affiliation Data
Dr. Kanao Otsu is affiliated with 2 sites of care and 1 medical group
Dr. Otsu's primary practice is National Jewish Health in Denver, Colorado, part of National Jewish Health. Dr. Otsu is also affiliated with Foothills Hospital. The medical group on file is National Jewish Health. Dr. Otsu's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Kanao Otsu's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Otsu practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| National Jewish Health | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
See the EHR and IT leaders at every hospital where Dr. Otsu practices
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. Kanao Otsu is one of 78 allergists and immunologists in Colorado
Allergy and immunology is Dr. Otsu's primary specialty in the NPI Registry, under taxonomy code 207K00000X. Dmand AI has Dr. Otsu's licenses on file in 2 states: Colorado and Massachusetts.
Specialties and state licenses
- Allergy and immunology, ColoradoPrimary
- Pediatrics, Massachusetts
Allergists and immunologists near Dr. Otsu
Counts of allergists and immunologists with a Dmand AI profile, by place and practice. Each opens the list.
78allergists and immunologists in Colorado25allergists and immunologists in Denver13allergists and immunologists at National Jewish Health
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Kanao Otsu billed Medicare for 208 services in 2024
CMS data shows 208 Medicare services from Dr. Otsu across 5 procedure codes in 2024, for 170 Medicare patients. Medicare paid $23,431 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 2024208
Medicare patients170
Paid by Medicare$23,431
Procedure codes5
Dr. Otsu's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1222024: 18955%
- Other services
- 2023: 02024: 19
Dr. Otsu compared with the Colorado median for allergists and immunologists, 2024
- Dr. Otsu
- Colorado median
- Medicare services
- 208vs 1,20883% below
- Medicare patients
- 170vs 14517% above
- Part D claims
- 337vs 326Close to median
Medians across 66 allergists and immunologists in Colorado with Dmand AI profiles that report each measure.
Dr. Otsu'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.
Need commercial claims for Dr. Otsu?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Otsu and other allergists and immunologists in Colorado.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Kanao Otsu treated 170 Medicare patients in 2024, average age 70
CMS counts 170 Medicare patients who saw Dr. Otsu in 2024. The largest group is 65 to 74, with 88 patients. 68% of them have high cholesterol, and 61% have asthma. 14% are also on Medicaid. Their average risk score is 1.40, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Otsu's median patient age at 67, with 65% women.
Medicare patients, 2024170
Average age70
Average risk score1.40
Also on Medicaid14%
Dr. Otsu's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Otsu's Medicare patients by sex, 2024
- Women12473%
- Men4627%
Chronic conditions among Dr. Otsu's Medicare patients, 2024
- High cholesterol68%
- Asthma61%
- Arthritis58%
- COPD55%
- High blood pressure54%
- Mood disorders31%
- Ischemic heart disease30%
- Anxiety28%
Share of Medicare patients with each condition. A patient can have several.
Dr. Otsu's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women65%
- Men34%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Kanao Otsu wrote 441 Medicare Part D claims in 2024
In 2024, Dr. Otsu wrote 441 Medicare Part D claims for 70 patients. 39% of them were for generic drugs. CMS names the drug for 337 of them, across 17 drugs with 11 or more claims each, at $502,733 in total drug cost. In 2023, CMS named 355 claims across 13 drugs.
Part D claims, 2024441
Drugs named by CMS17
Total drug cost$502,733
Part D patients70
Dr. Otsu's Part D claims by kind of drug, 2024
- Generic174 claims39%
- Brand-name267 claims61%
Dr. Otsu'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 3552024: 3375%
Drugs named by CMS: 17 in 2024, 13 in 2023.
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. Kanao Otsu 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. Otsu for performance year 2024, reported as part of a group. Dr. Otsu accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Otsu as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Otsu'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.
Skin biopsy: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
For MedTech and pharma teams
Find allergists and immunologists like Dr. Otsu 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. Kanao Otsu has 4 publications on record
Dmand AI links 4 papers to Dr. Otsu in 2018. The most frequent topics are Immunoglobulin E and Peanut Hypersensitivity. Dr. Otsu's most frequent co-authors are Stephen C. Dreskin, MD, David M. Fleischer, MD and Erwin W. Gelfand, MD.
Papers4
Topics Dr. Otsu writes about most
- Immunoglobulin E
- Peanut Hypersensitivity
Dr. Otsu's most frequent co-authors
- Stephen C. Dreskin, MD2 shared papers
- David M. Fleischer, MD1 shared paper
- Erwin W. Gelfand, MD1 shared paper
Recent publications by Dr. Otsu
Curr Allergy Asthma Rep
Administration, OralAdministration, SublingualAllergens
2S Albumins, PlantAmino Acid SequenceAntigens, Plant
See who Dr. Otsu researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Otsu works with, so you can find a warm path to the right allergists and immunologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Kanao Otsu received $1,308 in industry payments from 2016 to 2024
CMS Open Payments shows 26 general payments to Dr. Otsu from 7 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 100% of the total. GlaxoSmithKline, LLC. paid the most, $372.
General payments to Dr. Otsu by program year, 2016 to 2024
Companies that paid Dr. Otsu the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Kanao Otsu graduated from Columbia University College of Physicians and Surgeons
Dr. Otsu graduated from Columbia University College of Physicians and Surgeons in 2003.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Kanao Otsu's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare 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 percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Kanao Otsu
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. Kanao Otsu's NPI number?
Dr. Kanao Otsu's NPI number is 1881748226. It was assigned on January 23, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Kanao Otsu?
Dr. Kanao Otsu is an allergist and immunologist in Denver, Colorado. The primary specialty in the NPI Registry is Allergy & Immunology Physician (taxonomy code 207K00000X).
Where does Dr. Kanao Otsu practice?
Dr. Otsu practices at 1400 Jackson St, Denver, CO 80206. Dr. Otsu's primary practice is National Jewish Health in Denver, Colorado, part of National Jewish Health.
What is Dr. Kanao Otsu's office phone number?
The practice phone on file for Dr. Otsu is (303) 388-4461.
What is Dr. Kanao Otsu's medical license number?
Dr. Otsu holds Colorado license 51382, one of the licenses on file in 2 states.
Which states has Dr. Kanao Otsu been licensed in?
Dmand AI has state licenses on file for Dr. Otsu in Colorado and Massachusetts.
Which hospitals is Dr. Kanao Otsu affiliated with?
Dr. Otsu practices at National Jewish Health in Denver, Colorado. Dr. Otsu is also affiliated with Foothills Hospital.
What medical group is Dr. Kanao Otsu part of?
Dr. Otsu is linked to National Jewish Health.
Does Dr. Kanao Otsu accept Medicare?
Yes. CMS data shows Dr. Otsu billed Medicare for 208 services in 2024, and Dr. Otsu accepts Medicare assignment.
Does Dr. Kanao Otsu offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Otsu as offering telehealth services.
Show 9 more questionsShow fewer questions
What is Dr. Kanao Otsu's MIPS score?
Dr. Otsu'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. Kanao Otsu see?
CMS counts 170 Medicare patients who saw Dr. Otsu in 2024, with an average age of 70.
What services does Dr. Kanao Otsu bill to Medicare?
In 2024, Dr. Otsu's most billed Medicare services were office visit, new patient (99205), office visit, established patient (99215) and office visit, established patient (99214).
Where did Dr. Kanao Otsu go to medical school?
Dr. Otsu graduated from Columbia University College of Physicians and Surgeons in 2003.
What drugs does Dr. Kanao Otsu prescribe most?
In 2024 Medicare Part D data, Dr. Otsu's most prescribed drugs by claims were Montelukast Sodium, Dupixent Pen and Dupixent Syringe.
Has Dr. Kanao Otsu received payments from drug or device companies?
CMS Open Payments shows $1,308 in general payments to Dr. Otsu from 7 companies from 2016 to 2024. The largest total came from GlaxoSmithKline, LLC.
How long has Dr. Kanao Otsu been practicing?
Dr. Otsu graduated from medical school in 2003, 23 years ago.
Does Dr. Kanao Otsu do research?
Dmand AI links 4 publications to Dr. Otsu.
Who does Dr. Kanao Otsu publish with?
Dr. Otsu's most frequent co-authors are Stephen C. Dreskin, MD (2 shared papers), David M. Fleischer, MD (1 shared paper) and Erwin W. Gelfand, MD (1 shared paper).
Selling to allergy and immunology practices?
See allergists and immunologists 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