Charles Christian Kohnken, APRN, PMHNP-BC
Psychiatric/Mental Health Nurse Practitioner
Charles Christian Kohnken is a Psychiatric/Mental Health Nurse Practitioner based in Hillsboro, OR with over 10 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Charles Christian Kohnken, APRN, PMHNP-BC runs an independent psychiatric/mental health nurse practitioner practice in Hillsboro, OR. He has been in practice for 10+ years. Among his Medicare patients, common conditions include anxiety, mood disorders, and high cholesterol (per CMS data).
At a glance
- Uses generic medications more than 91% of reporting doctors in Oregon
- Virtual visits available — no app or travel required
Recent · 45dNPPES updated 2026-04-09 · verify NPI on CMS · Verify license at Oregon Medical Board
Contact & Location
Practice Location
535 Se Washington St, Hillsboro, OR 97123-4142
How Does This Doctor Compare?
Based on Medicare data, this doctor favors affordable generic drugs over brand-name ones.
Generic Rx
↑ Higher = better96.4%
Oregon avg: 83.7 · US avg: 82.8
✓ Higher than most doctors nationally(+13.6 pts)
Top 9% of reporting doctors in OregonHow often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.
Medicare Patients
42
Unique beneficiaries
Boutique practicePrescription Recipients
160
Patients prescribed
Prescriptions Written
4,566
Total claims
Total Medicare drug cost: $383k
Percentile rankings compared against 1,341 reporting peers in Oregon.
Data Note: Sourced from CMS Medicare Provider Utilization & Payment Data. Percentile rankings compare this provider against all peers with reported data in the same state. Updated annually to reflect the latest federal reporting cycle.
What This Doctor Treats Most
Based on Medicare claims data — here's what patients commonly see this doctor for
Based on Medicare data, this doctor primarily manages Anxiety Disorders, Mood Disorders, and High Cholesterol.
Excessive worry or fear that interferes with daily life
US avg: 34.1%↑ More patients than average (+41%) — a focus area for this doctor
Conditions affecting emotional state, including depression and bipolar disorder
Elevated cholesterol or triglycerides that increase heart disease risk
US avg: 70.4%↓ Fewer patients than average (-22%) — less common here
High blood pressure — a leading risk factor for heart disease and stroke
US avg: 70.2%↓ Fewer patients than average (-25%) — less common here
A mood disorder causing persistent sadness and loss of interest in activities
US avg: 31.8%↑ More patients than average (+8%) — a focus area for this doctor
A condition with extreme mood swings between emotional highs and lows
A serious mental disorder affecting thinking, emotions, and behavior
A condition where the body cannot properly regulate blood sugar levels
US avg: 34.5%↓ Fewer patients than average (-1%) — less common here
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
$31 received from industry
2 transactions reported in 2024 ·Low tier
Payments include consulting fees, speaking honoraria, food & beverage, travel, research support, and ownership interests from drug and medical device manufacturers. Disclosure is required by the federal Physician Payments Sunshine Act. These payments do not necessarily indicate conflicts of interest. National median: $338 across 136 000 tracked providers.
Tiers — Low: under $500 · Moderate: $500-5 000 · High: $5 000-25 000 · Very High: $25 000+. Source: CMS Open Payments 2024, attributed to Charles Christian Kohnken's NPI.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Board certified · Apr 8, 2026
Self-reported via NPPES
10 years in practice
Established
Definition to come...
Taxonomy: 363LP0808X
Mailing address
833 Callista Cay Loop, Tarpon Springs, FL 34689-0002
Differs from practice location
Primary hospital affiliation: Acute Care Hospitals
CMS Certification Number: 100137
View hospital on Medicare Care CompareVirtual Psychiatric/Mental Health Care With Charles Christian Kohnken
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Charles Christian Kohnken for anxiety counseling, mood disorder follow-ups, cholesterol management — no travel to Hillsboro required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes. Medicare enrolled per CMS records.
Frequently Asked Questions
Common questions about Charles Christian Kohnken
Dr. Kohnken is listed as active in the NPI registry with telehealth listed in Hillsboro, OR. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (503) 755-6703.
Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Open Payments 2024 · CMS Physician Comparator. See Data Methodology.
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Contact Charles Christian Kohnken
Practice Location
535 Se Washington St, Hillsboro, OR 97123-4142
Mailing Address
833 Callista Cay Loop, Tarpon Springs, FL 34689-0002
This is a provider directory. Contact the office directly to schedule appointments.
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