Katherine Maria Tontillo, MD
Psychiatry Psychiatry & Neurology
Katherine Maria Tontillo is a Psychiatry Psychiatry & Neurology specialist based in Grand Rapids, MI with over 10 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Katherine Maria Tontillo, MD runs an independent psychiatry psychiatry & neurology specialist practice in Grand Rapids, MI. With 10+ years of experience, she has been practicing in the Grand Rapids area. CMS Medicare data shows her patients commonly have depression, anxiety, and mood disorders.
At a glance
- Uses generic medications more than 95% of reporting doctors in Michigan
- Virtual visits available — no app or travel required
Older · 2644dNPPES updated 2019-02-26 · verify NPI on CMS · Verify license at Michigan Board of Medicine
How Does This Doctor Compare?
Based on Medicare data, this doctor favors affordable generic drugs over brand-name ones.
Generic Rx
↑ Higher = better98.3%
Michigan avg: 83.5 · US avg: 82.8
✓ Higher than most doctors nationally(+15.5 pts)
Top 5% of reporting doctors in MichiganHow often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.
Medicare Patients
133
Unique beneficiaries
Standard volumePrescription Recipients
220
Patients prescribed
Prescriptions Written
2,453
Total claims
Total Medicare drug cost: $118k
Percentile rankings compared against 1,194 reporting peers in Michigan.
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 Depression, Anxiety Disorders, and Mood Disorders.
A mood disorder causing persistent sadness and loss of interest in activities
US avg: 31.8%↑ More patients than average (+43%) — a focus area for this doctor
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 (-5%) — less common here
High blood pressure — a leading risk factor for heart disease and stroke
US avg: 70.2%↓ Fewer patients than average (-7%) — less common here
Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%↓ Fewer patients than average (-2%) — less common here
A condition with extreme mood swings between emotional highs and lows
A serious mental disorder affecting thinking, emotions, and behavior
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.
10 years in practice
Established
Psychiatrists are physicians who diagnose and treat mental health conditions including depression, anxiety disorders, bipolar disorder, schizophrenia, PTSD, and substance use disorders. They can prescribe medications and provide psychotherapy.
Taxonomy: 2084P0800X
Virtual Psychiatry & Neurology Care With Katherine Maria Tontillo
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Katherine Maria Tontillo for depression management, anxiety counseling, mood disorder follow-ups — no travel to Grand Rapids 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 Katherine Maria Tontillo
Dr. Tontillo is listed as active in the NPI registry with telehealth listed in Grand Rapids, MI. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (616) 455-5000.
Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Physician Comparator. See Data Methodology.
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Medical Disclaimer: NPI Telehealth is a provider directory for informational purposes only. This page does not constitute medical advice, diagnosis, or treatment recommendations. Provider data is sourced from the CMS NPPES federal registry and public Medicare datasets. NPI Telehealth does not verify clinical qualifications beyond federal records. Data may not reflect real-time availability — always contact the provider's office directly to confirm details before seeking care.
Contact Katherine Maria Tontillo
Practice Location
300 68th St Se, Grand Rapids, MI 49548-6927
Mailing Address
300 68th St Se, Grand Rapids, MI 49548-6927
This is a provider directory. Contact the office directly to schedule appointments.
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