Eleftheria Tsavoussis, PMHCNS-BC

Psychiatric/Mental Health, Adult

Clinical Nurse Specialist

Eleftheria Tsavoussis is a Psychiatric/Mental Health, Adult specialist based in Waltham, MA with over 22 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.

(781) 966-0070Waltham, MA
Telehealth Available
NPI Active per CMS — Q2 2026|Medicare Enrolled|Order & Refer

With over 22 years in clinical nurse specialist, Eleftheria Tsavoussis, PMHCNS-BC is a long-established psychiatric/mental health, adult specialist in Waltham. She graduated from Boston University School of Medicine in 2004 and has 22+ years of clinical experience. Among her Medicare patients, common conditions include depression, anxiety, and mood disorders (per CMS data).

At a glance

  • Uses generic medications more than 82% of reporting doctors in Massachusetts
  • Virtual visits available — no app or travel required
1 of 41 Clinical Nurse Specialist providers in MASee all Clinical Nurse Specialist in Waltham22+ years experienceNPI since 2005

Older · 3950dNPPES updated 2015-07-31 · verify NPI on CMS · Verify license at Massachusetts Board of Registration in Medicine

Contact & Location

Practice Location

210 Bear Hill Road Suite 202, Waltham, MA 02451

Fax: (781) 915-0755
CMS Clinical Data

How Does This Doctor Compare?

Based on Medicare data, this doctor favors affordable generic drugs over brand-name ones.

Generic Rx

↑ Higher = better

93.6%

Massachusetts avg: 81.9 · US avg: 82.8

Higher than most doctors nationally(+10.8 pts)

Better than 82% of reporting doctors in Massachusetts

How often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.

Medicare Patients

29

Unique beneficiaries

Boutique practice

Prescription Recipients

37

Patients prescribed

Prescriptions Written

768

Total claims

Total Medicare drug cost: $77k

Percentile rankings compared against 1,606 reporting peers in Massachusetts.

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.

Patient Condition Panel

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.

Depression
Higher than avg (+43%)75%

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

Anxiety Disorders
Higher than avg (+41%)75%

Excessive worry or fear that interferes with daily life

US avg: 34.1%

↑ More patients than average (+41%) — a focus area for this doctor

Mood Disorders
75%

Conditions affecting emotional state, including depression and bipolar disorder

High Cholesterol
Lower than avg (-11%)59%

Elevated cholesterol or triglycerides that increase heart disease risk

US avg: 70.4%

↓ Fewer patients than average (-11%) — less common here

Arthritis
Higher than avg (+6%)55%

Joint inflammation causing pain, swelling, and stiffness

US avg: 49.3%

↑ More patients than average (+6%) — a focus area for this doctor

Hypertension
Lower than avg (-18%)52%

High blood pressure — a leading risk factor for heart disease and stroke

US avg: 70.2%

↓ Fewer patients than average (-18%) — less common here

Bipolar Disorder
41%

A condition with extreme mood swings between emotional highs and lows

ADHD
41%

Attention Deficit Hyperactivity Disorder — difficulty focusing, hyperactivity, and impulsivity

GeneralBehavioralNational avg

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.

Career Journey
  1. Graduated medical school · 2004

    Boston University Chobanian & Avedisian School of Medicine

  2. 22 years in practice

    Experienced

Clinical Nurse SpecialistPsychiatric/Mental Health, Adult in WalthamPhysician Assistants & Advanced Practice Nursing Providers

Definition to come...

Taxonomy: 364SP0809X

Education & Training

Boston University School of Medicine (Class of 2004)

Virtual Psychiatric/Mental Health, Adult Care With Eleftheria Tsavoussis

NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.

Schedule a virtual visit with Eleftheria Tsavoussis for depression management, anxiety counseling, mood disorder follow-ups — no travel to Waltham 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 Eleftheria Tsavoussis

NPI records show Dr. Tsavoussis as active with telehealth listed in Waltham, MA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (781) 966-0070.

Verified across 4 federal data sources

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.

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