Dr. Isabella Cassandra Michna, MD
- Medicare services, 2024
- 222
- Medicare patients, 2024
- 84
- Part D claims, 2024
- 3,135
- Hospital affiliations
- 1
- Industry payments
- $361
- Practice address
- 1500 Park Central Dr, Highlands Ranch, CO 80129
- Practice phone
- Call (720) 516-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Michna'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. Isabella Cassandra Michna is a psychiatrist in Littleton, Colorado
Dr. Michna practices at UCHealth Highlands Ranch Hospital in Highlands Ranch, Colorado, part of UCHealth.
Dr. Michna's NPI, 1023274552, was assigned on August 4, 2008. Dr. Michna holds Colorado license 0055091.
- NPI
- 1023274552NPI Registry (opens in a new tab)
- NPI enumeration date
- August 4, 2008
- NPI status
- Active
- Practice phone
- (720) 516-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 46
- Medical school graduation
- 2006
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Isabella Cassandra Michna practices at UCHealth Highlands Ranch Hospital in Highlands Ranch, Colorado
Dr. Michna's primary practice is UCHealth Highlands Ranch Hospital, at 1500 Park Central Dr, Highlands Ranch, CO 80129 in Douglas County. The practice phone is (720) 516-1000.
- UCHealth Highlands Ranch Hospital1500 Park Central Dr, Highlands Ranch, CO 80129 · Douglas CountyPhone(720) 516-1000
Source: Dmand AI Affiliation Data
Dr. Isabella Cassandra Michna is affiliated with 1 site of care and 1 medical group
Dr. Michna's primary practice is UCHealth Highlands Ranch Hospital in Highlands Ranch, Colorado, part of UCHealth. The medical group on file is Aurora Mental Health & Recovery.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Isabella Cassandra Michna's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Michna practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UCHealth Highlands Ranch Hospital | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Isabella Cassandra Michna is one of 611 psychiatrists in Colorado
Psychiatry is Dr. Michna's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Michna is licensed in Colorado.
Specialties and state licenses
- Psychiatry, ColoradoPrimary
Psychiatrists near Dr. Michna
Counts of psychiatrists 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. Isabella Cassandra Michna billed Medicare for 222 services in 2024
CMS data shows 222 Medicare services from Dr. Michna across 2 procedure codes in 2024, all of them office visits, for 84 Medicare patients. Medicare paid $22,390 for them. Every service was in an office.
Dr. Michna's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2932024: 22224%
Dr. Michna compared with the Colorado median for psychiatrists, 2024
- Dr. Michna
- Colorado median
- Medicare services
- 222vs 1092.0 times
- Medicare patients
- 84vs 382.2 times
- Part D claims
- 3,012vs 11027.4 times
Medians across 691 psychiatrists in Colorado with Dmand AI profiles that report each measure.
Dr. Michna'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Isabella Cassandra Michna treated 84 Medicare patients in 2024, average age 46
CMS counts 84 Medicare patients who saw Dr. Michna in 2024. 60% of them have anxiety, and 56% have mood disorders. Their average risk score is 0.93, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Michna's median patient age at 33, with 42% women.
Dr. Michna's Medicare patients by sex, 2024
- Women2732%
- Men5768%
Chronic conditions among Dr. Michna's Medicare patients, 2024
- Anxiety60%
- Mood disorders56%
- ADHD and conduct disorders45%
- Bipolar disorder44%
- Schizophrenia and other psychoses36%
- High cholesterol33%
- High blood pressure30%
- Depression26%
Share of Medicare patients with each condition. A patient can have several.
Dr. Michna's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 33
Patient panel by sex, all payers
- Women42%
- Men56%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Isabella Cassandra Michna wrote 3,135 Medicare Part D claims in 2024
In 2024, Dr. Michna wrote 3,135 Medicare Part D claims for 106 patients. 95% of them were for generic drugs. CMS names the drug for 3,012 of them, across 49 drugs with 11 or more claims each, at $419,647 in total drug cost. In 2023, CMS named 161 claims across 10 drugs.
Dr. Michna's Part D claims by kind of drug, 2024
- Generic2,993 claims95%
- Brand-name142 claims5%
Dr. Michna'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. Michna's Part D claims, 2024
- Antipsychotics, patients 65 and over1%21 of 3,135 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: 1612024: 3,0121771%
Drugs named by CMS: 49 in 2024, 10 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
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Dr. Isabella Cassandra Michna received $361 in industry payments from 2016 to 2025
CMS Open Payments shows 7 general payments to Dr. Michna from 4 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Otsuka America Pharmaceutical, Inc. paid the most, $135.
General payments to Dr. Michna by program year, 2016 to 2025
Companies that paid Dr. Michna the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Isabella Cassandra Michna'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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Isabella Cassandra Michna
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. Isabella Cassandra Michna's NPI number?
Dr. Isabella Cassandra Michna's NPI number is 1023274552. It was assigned on August 4, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Isabella Cassandra Michna?
Dr. Isabella Cassandra Michna is a psychiatrist in Littleton, Colorado. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Isabella Cassandra Michna practice?
Dr. Michna practices at 1500 Park Central Dr, Highlands Ranch, CO 80129. Dr. Michna's primary practice is UCHealth Highlands Ranch Hospital in Highlands Ranch, Colorado, part of UCHealth.
What is Dr. Isabella Cassandra Michna's office phone number?
The practice phone on file for Dr. Michna is (720) 516-1000.
What is Dr. Isabella Cassandra Michna's medical license number?
Dr. Michna holds Colorado license 0055091.
Which hospitals is Dr. Isabella Cassandra Michna affiliated with?
Dr. Michna practices at UCHealth Highlands Ranch Hospital in Highlands Ranch, Colorado.
What medical group is Dr. Isabella Cassandra Michna part of?
Dr. Michna is linked to Aurora Mental Health & Recovery.
Does Dr. Isabella Cassandra Michna accept Medicare?
Yes. CMS data shows Dr. Michna billed Medicare for 222 services in 2024.
How many Medicare patients does Dr. Isabella Cassandra Michna see?
CMS counts 84 Medicare patients who saw Dr. Michna in 2024, with an average age of 46.
What services does Dr. Isabella Cassandra Michna bill to Medicare?
In 2024, Dr. Michna's most billed Medicare services were office visit, established patient (99215) and office visit, established patient (99214).
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What drugs does Dr. Isabella Cassandra Michna prescribe most?
In 2024 Medicare Part D data, Dr. Michna's most prescribed drugs by claims were Quetiapine Fumarate, Risperidone and Sertraline HCl.
Has Dr. Isabella Cassandra Michna received payments from drug or device companies?
CMS Open Payments shows $361 in general payments to Dr. Michna from 4 companies from 2016 to 2025. The largest total came from Otsuka America Pharmaceutical, Inc.
How long has Dr. Isabella Cassandra Michna been practicing?
Dr. Michna graduated from medical school in 2006, 20 years ago.
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