Dr. Janetta Lynne Iwanicki, MD
- Medicare services, 2024
- 47
- Medicare patients, 2024
- 54
- Part D claims, 2024
- 43
- MIPS score, 2024
- 97
- Hospital affiliations
- 1
- Practice address
- 777 Bannock St, Denver, CO 80204
- Practice phone
- Call (303) 602-4935
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Iwanicki's professional email, personal email and mobile number
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Dr. Janetta Lynne Iwanicki is an emergency medicine physician in Denver, Colorado
Dr. Iwanicki practices at Denver Health Medical Center in Denver, Colorado, part of Denver Health and Hospital Authority.
Dr. Iwanicki's NPI, 1649437393, was assigned on May 20, 2008. Dr. Iwanicki graduated from University of California, San Francisco School of Medicine in 2008. Dr. Iwanicki holds Colorado license 2731.
- NPI
- 1649437393NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9830342930
- NPI enumeration date
- May 20, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (303) 602-4935
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- 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. Janetta Lynne Iwanicki practices at Denver Health Medical Center in Denver, Colorado
Dr. Iwanicki's primary practice is Denver Health Medical Center, at 777 Bannock St, Denver, CO 80204 in Denver County. The practice phone is (303) 602-4935.
- Denver Health Medical Center777 Bannock St, Denver, CO 80204 · Denver CountyPhone(303) 602-4935
Source: Dmand AI Affiliation Data
Dr. Janetta Lynne Iwanicki is affiliated with 1 site of care and 1 medical group
Dr. Iwanicki's primary practice is Denver Health Medical Center in Denver, Colorado, part of Denver Health and Hospital Authority. The medical group on file is Denver Health. Dr. Iwanicki'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. Janetta Lynne Iwanicki's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Iwanicki practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Denver Health Medical Center | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Janetta Lynne Iwanicki is one of 1,226 emergency medicine physicians in Colorado
Emergency medicine is Dr. Iwanicki's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Iwanicki is licensed in Colorado.
Specialties and state licenses
- Emergency medicine, ColoradoPrimary
Emergency medicine physicians near Dr. Iwanicki
Counts of emergency medicine physicians 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. Janetta Lynne Iwanicki billed Medicare for 47 services in 2024
CMS data shows 47 Medicare services from Dr. Iwanicki across 2 procedure codes in 2024, for 54 Medicare patients. Medicare paid $5,375 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Iwanicki's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 702024: 4733%
Dr. Iwanicki compared with the Colorado median for emergency medicine physicians, 2024
- Dr. Iwanicki
- Colorado median
- Medicare services
- 47vs 19976% below
- Medicare patients
- 54vs 19372% below
- Part D claims
- 13vs 3462% below
Medians across 1,237 emergency medicine physicians in Colorado with Dmand AI profiles that report each measure.
Dr. Iwanicki'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. Iwanicki and other emergency medicine physicians in Colorado.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Janetta Lynne Iwanicki treated 54 Medicare patients in 2024, average age 62
CMS counts 54 Medicare patients who saw Dr. Iwanicki in 2024. The largest group is 65 to 74, with 25 patients. 65% of them have high blood pressure, and 50% have alcohol and drug use disorders. 78% are also on Medicaid. Their average risk score is 1.98, 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. Iwanicki's median patient age at 51, with 45% women.
Dr. Iwanicki's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Iwanicki's Medicare patients by sex, 2024
- Women1935%
- Men3565%
Chronic conditions among Dr. Iwanicki's Medicare patients, 2024
- High blood pressure65%
- Alcohol and drug use disorders50%
- Anxiety48%
- Tobacco use48%
- Mood disorders44%
- High cholesterol39%
- Depression37%
- Schizophrenia and other psychoses33%
Share of Medicare patients with each condition. A patient can have several.
Dr. Iwanicki's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 51
Patient panel by sex, all payers
- Women45%
- Men54%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Janetta Lynne Iwanicki wrote 43 Medicare Part D claims in 2024
In 2024, Dr. Iwanicki wrote 43 Medicare Part D claims for 28 patients. 84% of them were for generic drugs. CMS names the drug for 13 of them, across 1 drug with 11 or more claims each, at $217 in total drug cost. In 2017, CMS named 16 claims across 1 drug.
Dr. Iwanicki's Part D claims by kind of drug, 2024
- Generic36 claims84%
- Brand-name and other7 claims16%
Dr. Iwanicki's most prescribed drugs by claims, 2018
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. Iwanicki's Part D claims, 2024
- Antibiotics33%14 of 43 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, 2017 to 2018
- 2017
- 2018
- Claims for drugs CMS names
- 2017: 162018: 1319%
Drugs named by CMS: 1 in 2018, 1 in 2017.
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. Janetta Lynne Iwanicki scored 97 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 97 out of 100 for Dr. Iwanicki for performance year 2024, reported as part of a group. Dr. Iwanicki accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Iwanicki's MIPS scores, performance year 2024
- 97of 100Final score
- 92.1of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 80of 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. Janetta Lynne Iwanicki received $162 in industry payments from 2017 to 2020
CMS Open Payments shows 6 general payments to Dr. Iwanicki from 2 drug and device companies from 2017 to 2020. Food and beverage make up the largest share, 100% of the total. Collegium Pharmaceutical, Inc. paid the most, $142.
General payments to Dr. Iwanicki by program year, 2017 to 2020
Companies that paid Dr. Iwanicki the most, 2017 to 2020
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Janetta Lynne Iwanicki graduated from University of California, San Francisco School of Medicine
Dr. Iwanicki graduated from University of California, San Francisco School of Medicine in 2008.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Janetta Lynne Iwanicki'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) |
| 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. Janetta Lynne Iwanicki
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. Janetta Lynne Iwanicki's NPI number?
Dr. Janetta Lynne Iwanicki's NPI number is 1649437393. It was assigned on May 20, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Janetta Lynne Iwanicki?
Dr. Janetta Lynne Iwanicki is an emergency medicine physician in Denver, Colorado. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Janetta Lynne Iwanicki practice?
Dr. Iwanicki practices at 777 Bannock St, Denver, CO 80204. Dr. Iwanicki's primary practice is Denver Health Medical Center in Denver, Colorado, part of Denver Health and Hospital Authority.
What is Dr. Janetta Lynne Iwanicki's office phone number?
The practice phone on file for Dr. Iwanicki is (303) 602-4935.
What is Dr. Janetta Lynne Iwanicki's medical license number?
Dr. Iwanicki holds Colorado license 2731.
Which hospitals is Dr. Janetta Lynne Iwanicki affiliated with?
Dr. Iwanicki practices at Denver Health Medical Center in Denver, Colorado.
What medical group is Dr. Janetta Lynne Iwanicki part of?
Dr. Iwanicki is linked to Denver Health.
Does Dr. Janetta Lynne Iwanicki accept Medicare?
Yes. CMS data shows Dr. Iwanicki billed Medicare for 47 services in 2024, and Dr. Iwanicki accepts Medicare assignment.
What is Dr. Janetta Lynne Iwanicki's MIPS score?
Dr. Iwanicki's MIPS final score for performance year 2024 is 97 out of 100, reported as part of a group.
How many Medicare patients does Dr. Janetta Lynne Iwanicki see?
CMS counts 54 Medicare patients who saw Dr. Iwanicki in 2024, with an average age of 62.
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What services does Dr. Janetta Lynne Iwanicki bill to Medicare?
In 2024, Dr. Iwanicki's most billed Medicare services were emergency department visit (99285) and emergency department visit (99284).
Where did Dr. Janetta Lynne Iwanicki go to medical school?
Dr. Iwanicki graduated from University of California, San Francisco School of Medicine in 2008.
What drugs does Dr. Janetta Lynne Iwanicki prescribe most?
In 2018 Medicare Part D data, Dr. Iwanicki's most prescribed drugs by claims were Nitrofurantoin Mono-Macro.
Has Dr. Janetta Lynne Iwanicki received payments from drug or device companies?
CMS Open Payments shows $162 in general payments to Dr. Iwanicki from 2 companies from 2017 to 2020. The largest total came from Collegium Pharmaceutical, Inc.
How long has Dr. Janetta Lynne Iwanicki been practicing?
Dr. Iwanicki graduated from medical school in 2008, 18 years ago.
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