Dr. Katherine Tran Janssen, MD
- Medicare services, 2024
- 736
- Medicare patients, 2024
- 190
- Part D claims, 2024
- 1,201
- Publications
- 5
- Hospital affiliations
- 2
- Practice address
- 3800 Park Nicollet Blvd, Saint Louis Park, MN 55416
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Park Nicollet Child and Family Behavioral Health Center - HOPD
Acute Care Hospital outpatient department · Saint Louis Park, Minnesota
Find Dr. Janssen'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. Katherine Tran Janssen is a pulmonologist in Minneapolis, Minnesota
Dr. Janssen practices at Park Nicollet Child and Family Behavioral Health Center - HOPD in Saint Louis Park, Minnesota.
Dr. Janssen's NPI, 1205196854, was assigned on May 16, 2012. Dr. Janssen graduated from University of Minnesota Medical School in 2012. Dr. Janssen holds Minnesota license 58067.
- NPI
- 1205196854NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8820215957
- NPI enumeration date
- May 16, 2012
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 40
- Medical school graduation
- 2012
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Katherine Tran Janssen practices at Park Nicollet Child and Family Behavioral Health Center - HOPD in Saint Louis Park, Minnesota
Dr. Janssen's primary practice is Park Nicollet Child and Family Behavioral Health Center - HOPD, at 3800 Park Nicollet Blvd, Saint Louis Park, MN 55416.
- Park Nicollet Child and Family Behavioral Health Center - HOPD3800 Park Nicollet Blvd, Saint Louis Park, MN 55416
Source: Dmand AI Affiliation Data
Dr. Katherine Tran Janssen is affiliated with 10 sites of care and 9 medical groups
Dr. Janssen's primary practice is Park Nicollet Child and Family Behavioral Health Center - HOPD in Saint Louis Park, Minnesota. Dr. Janssen is also affiliated with Methodist Hospital. The medical group on file is M Health Fairview Recovery Clinic. Dmand AI also links Dr. Janssen to 1 more hospital, 8 medical groups, 6 group practices and clinics and 1 clinical lab, each named with a free account. Dr. Janssen's employer is on file too: a hospital.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Katherine Tran Janssen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Janssen practices, 10 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Park Nicollet Child and Family Behavioral Health Center - HOPD | Available with a free account |
| +9 more sites and 8 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Katherine Tran Janssen is one of 271 pulmonologists in Minnesota
Pulmonary disease is Dr. Janssen's primary specialty in the NPI Registry, under taxonomy code 207RP1001X. Dr. Janssen is licensed in Minnesota.
Specialties and state licenses
- Pulmonary disease, MinnesotaPrimary
Pulmonologists near Dr. Janssen
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. Katherine Tran Janssen billed Medicare for 736 services in 2024
CMS data shows 736 Medicare services from Dr. Janssen across 16 procedure codes in 2024, for 190 Medicare patients. Medicare paid $40,406 for them.
Dr. Janssen's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 5632024: 48614%
- Office and hospital visits
- 2023: 2642024: 22216%
- Other services
- 2023: 02024: 15
- Surgery
- 2023: 252024: 1348%
Where Dr. Janssen's Medicare services took place, 2024
- In an office57979%
- In a facility15721%
Dr. Janssen compared with the Minnesota median for pulmonologists, 2024
- Dr. Janssen
- Minnesota median
- Medicare services
- 736vs 3182.3 times
- Medicare patients
- 190vs 1749% above
- Part D claims
- 1,074vs 2364.6 times
Medians across 265 pulmonologists in Minnesota with Dmand AI profiles that report each measure.
Dr. Janssen'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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Janssen and other pulmonologists in Minnesota.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Katherine Tran Janssen treated 190 Medicare patients in 2024, average age 73
CMS counts 190 Medicare patients who saw Dr. Janssen in 2024. The largest group is 65 to 74, with 77 patients. 65% of them have high cholesterol, and 64% have high blood pressure. 19% are also on Medicaid. Their average risk score is 1.63, 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. Janssen's median patient age at 71, with 58% women.
Dr. Janssen's Medicare patients by age, 2024
Dr. Janssen's Medicare patients by sex, 2024
- Women11561%
- Men7539%
Chronic conditions among Dr. Janssen's Medicare patients, 2024
- High cholesterol65%
- High blood pressure64%
- Arthritis45%
- COPD43%
- Anxiety38%
- Mood disorders35%
- Chronic kidney disease31%
- Depression31%
Share of Medicare patients with each condition. A patient can have several.
Dr. Janssen's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women58%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Katherine Tran Janssen wrote 1,201 Medicare Part D claims in 2024
In 2024, Dr. Janssen wrote 1,201 Medicare Part D claims for 249 patients. 32% of them were for generic drugs. CMS names the drug for 1,074 of them, across 22 drugs with 11 or more claims each, at $556,056 in total drug cost. In 2023, CMS named 886 claims across 22 drugs.
Dr. Janssen's Part D claims by kind of drug, 2024
- Generic381 claims32%
- Brand-name820 claims68%
Dr. Janssen'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. Janssen's Part D claims, 2024
- Antibiotics7%88 of 1,201 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: 8862024: 1,07421%
Drugs named by CMS: 22 in 2024, 22 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. Katherine Tran Janssen offers telehealth to Medicare patients
Dr. Janssen accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Janssen as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Katherine Tran Janssen has 5 publications on record
Dmand AI links 5 papers to Dr. Janssen, published from 2015 to 2020. 2019 was the busiest year, with 2. Dr. Janssen's most frequent co-authors are Nathan Charles Bahr, MD, Abbie Lynn Begnaud, MD and Joanne Laurette Billings, MD.
Dr. Janssen's papers by year, 2015 to 2020
Dr. Janssen's most frequent co-authors
- Nathan Charles Bahr, MD1 shared paper
- Abbie Lynn Begnaud, MD1 shared paper
- Joanne Laurette Billings, MD1 shared paper
Recent publications by Dr. Janssen
Ann Am Thorac Soc
See who Dr. Janssen researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Janssen works with, so you can find a warm path to the right pulmonologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Katherine Tran Janssen received $756 in industry payments from 2018 to 2020
CMS Open Payments shows 3 general payments to Dr. Janssen from 2 drug and device companies from 2018 to 2020. Speaker and faculty fees make up the largest share, 98% of the total. Boehringer Ingelheim Pharmaceuticals, Inc. paid the most, $744.
General payments to Dr. Janssen by program year, 2018 to 2020
General payments to Dr. Janssen by kind, 2018 to 2020
- Speaker and faculty fees$74498%
- Food and beverage$122%
Companies that paid Dr. Janssen the most, 2018 to 2020
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Katherine Tran Janssen graduated from University of Minnesota Medical School
Dr. Janssen graduated from University of Minnesota Medical School in 2012.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Katherine Tran Janssen'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 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) |
| 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. Katherine Tran Janssen
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. Katherine Tran Janssen's NPI number?
Dr. Katherine Tran Janssen's NPI number is 1205196854. It was assigned on May 16, 2012, and it is active in the NPI Registry.
What kind of doctor is Dr. Katherine Tran Janssen?
Dr. Katherine Tran Janssen is a pulmonologist in Minneapolis, Minnesota. The primary specialty in the NPI Registry is Pulmonary Disease Physician (taxonomy code 207RP1001X).
Where does Dr. Katherine Tran Janssen practice?
Dr. Janssen practices at 3800 Park Nicollet Blvd, Saint Louis Park, MN 55416. Dr. Janssen's primary practice is Park Nicollet Child and Family Behavioral Health Center - HOPD in Saint Louis Park, Minnesota. Dmand AI also links Dr. Janssen to 1 hospital, 8 medical groups, 6 group practices and clinics and 1 clinical lab.
What is Dr. Katherine Tran Janssen's medical license number?
Dr. Janssen holds Minnesota license 58067.
Which hospitals is Dr. Katherine Tran Janssen affiliated with?
Dr. Janssen is affiliated with Methodist Hospital. Dmand AI links Dr. Janssen to 1 more hospital.
What medical group is Dr. Katherine Tran Janssen part of?
Dr. Janssen is linked to M Health Fairview Recovery Clinic. Dmand AI links Dr. Janssen to 8 more medical groups.
Does Dr. Katherine Tran Janssen accept Medicare?
Yes. CMS data shows Dr. Janssen billed Medicare for 736 services in 2024, and Dr. Janssen accepts Medicare assignment.
Does Dr. Katherine Tran Janssen offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Janssen as offering telehealth services.
How many Medicare patients does Dr. Katherine Tran Janssen see?
CMS counts 190 Medicare patients who saw Dr. Janssen in 2024, with an average age of 73.
What services does Dr. Katherine Tran Janssen bill to Medicare?
In 2024, Dr. Janssen's most billed Medicare services were lung function service (94729), lung function service (94618) and lung function service (94375).
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Where did Dr. Katherine Tran Janssen go to medical school?
Dr. Janssen graduated from University of Minnesota Medical School in 2012.
What drugs does Dr. Katherine Tran Janssen prescribe most?
In 2024 Medicare Part D data, Dr. Janssen's most prescribed drugs by claims were Trelegy Ellipta, Albuterol Sulfate Hfa and Anoro Ellipta.
Has Dr. Katherine Tran Janssen received payments from drug or device companies?
CMS Open Payments shows $756 in general payments to Dr. Janssen from 2 companies from 2018 to 2020. The largest total came from Boehringer Ingelheim Pharmaceuticals, Inc.
How long has Dr. Katherine Tran Janssen been practicing?
Dr. Janssen graduated from medical school in 2012, 14 years ago.
Does Dr. Katherine Tran Janssen do research?
Dmand AI links 5 publications to Dr. Janssen, published from 2015 to 2020.
Who does Dr. Katherine Tran Janssen publish with?
Dr. Janssen's most frequent co-authors are Nathan Charles Bahr, MD (1 shared paper), Abbie Lynn Begnaud, MD (1 shared paper) and Joanne Laurette Billings, MD (1 shared paper).
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