John A Damergis, M.D.
Sleep Medicine Psychiatry & Neurology
John A Damergis is a Sleep Medicine Psychiatry & Neurology specialist based in Bloomington, MN with over 23 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Also practices: NEUROLOGY
John a Damergis, M.D. has practiced psychiatry & neurology for 23+ years, working in group practice. He graduated from Loyola University of Chicago, Stritch School of Medicine in 2003 and has 23+ years of clinical experience. He regularly sees Medicare patients with hypertension, high cholesterol, and arthritis (per CMS claims data). CMS MIPS quality score: 83.53/100 (2023).
At a glance
- Prescribes opioids less than 27% of reporting doctors in Minnesota
- Uses generic medications more than 63% of reporting doctors in Minnesota
- Federal MIPS score higher than 37% of MIPS-scored doctors in Minnesota
- Virtual visits available — no app or travel required
Older · 1021dNPPES updated 2023-08-07 · verify NPI on CMS · Verify license at Minnesota Board of Medical Practice
Contact & Location
Practice Location
3601 Minnesota Dr Ste 200, Bloomington, MN 55435-5281
How Does This Doctor Compare?
Based on Medicare data, this doctor prescribes opioid pain medications conservatively, favors affordable generic drugs over brand-name ones.
MIPS Score
202383.53/100
Minnesota avg: 84.7 · US avg: 83.6
⚠ Lower than most doctors nationally(-0.1 pts)
How the government rates this doctor's Medicare care quality. Scores above 75 are considered good.
Opioid Rx
↓ Lower = better2.73%
Minnesota avg: 4.3 · US avg: 5.1
✓ Higher than most doctors nationally(-2.4 pts)
2.73% of this doctor's prescriptions are opioid pain medications. Lower means more cautious prescribing.
Generic Rx
↑ Higher = better90%
Minnesota avg: 83.8 · US avg: 82.8
✓ Higher than most doctors nationally(+7.2 pts)
Typical range among reporting doctors in MinnesotaHow often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.
Medicare Patients
346
Unique beneficiaries
Standard volumePrescription Recipients
435
Patients prescribed
Prescriptions Written
2,345
Total claims
Total Medicare drug cost: $460k
Percentile rankings compared against 1,431 reporting peers in Minnesota.
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 Hypertension, High Cholesterol, and Arthritis.
High blood pressure — a leading risk factor for heart disease and stroke
US avg: 70.2%↓ Fewer patients than average (-10%) — less common here
Elevated cholesterol or triglycerides that increase heart disease risk
US avg: 70.4%↓ Fewer patients than average (-11%) — less common here
Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%↑ More patients than average (+2%) — a focus area for this doctor
Conditions affecting emotional state, including depression and bipolar disorder
Excessive worry or fear that interferes with daily life
US avg: 34.1%↑ More patients than average (+7%) — a focus area for this doctor
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
Reduced blood flow to the heart muscle, commonly known as coronary artery disease
US avg: 31.7%↓ Fewer patients than average (-8%) — less common here
A condition where the body cannot properly regulate blood sugar levels
US avg: 34.5%↓ Fewer patients than average (-11%) — less common here
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 2003
Loyola University Chicago Stritch School of Medicine
Board certified · Aug 6, 2023
Self-reported via NPPES
23 years in practice
Experienced
A Psychiatrist or Neurologist who practices Sleep Medicine is certified in the subspecialty of sleep medicine and specializes in the clinical assessment, physiologic testing, diagnosis, management and prevention of sleep and circadian rhythm disorders. Sleep specialists treat patients of any age and use multidisciplinary approaches. Disorders managed by sleep specialists include, but are not limited to, sleep related breathing disorders, insomnia, hypersomnias, circadian rhythm sleep disorders, parasomnias and sleep related movement disorders.
Taxonomy: 2084S0012X
Education & Training
Loyola University of Chicago, Stritch School of Medicine (Class of 2003)
Virtual Sleep Medicine Care With John a Damergis
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with John a Damergis for blood pressure monitoring, cholesterol management, arthritis follow-ups — no travel to Bloomington 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 John a Damergis
Dr. Damergis is listed as active in the NPI registry with telehealth listed in Bloomington, MN. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (612) 879-1000.
Sourced from CMS NPPES · OIG LEIE · CMS QPP 2023 · CMS Medicare Part D · CMS Physician Comparator. See Data Methodology.
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Contact John a Damergis
Practice Location
3601 Minnesota Dr Ste 200, Bloomington, MN 55435-5281
Mailing Address
3601 Minnesota Dr Ste 200, Bloomington, MN 55435-5281
This is a provider directory. Contact the office directly to schedule appointments.
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