Eunice Pereira Kowalczyk, DNP, PMHNP
Psychiatric/Mental Health Nurse Practitioner
Eunice Pereira Kowalczyk, DNP, PMHNP practices as part of a group psychiatric/mental health nurse practitioner practice in Westborough, MA. She has been in practice for 7+ years. She regularly sees Medicare patients with high cholesterol, depression, and mood disorders (per CMS claims data).
At a glance
- Uses generic medications more than 89% of reporting doctors in Massachusetts
- Virtual visits available — no app or travel required
Older · 366dNPPES updated 2025-05-05 · verify on CMS
Contact & Location
Practice Location
900 Union St, Westborough, MA 01581-5408
How Does This Doctor Compare?
Based on Medicare data, this doctor favors affordable generic drugs over brand-name ones.
Generic Rx
↑ Higher = better96.4%
Massachusetts avg: 81.9 · US avg: 82.8
✓ Higher than most doctors nationally(+13.6 pts)
Better than 89% of reporting doctors in MassachusettsHow often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.
Medicare Patients
31
Unique beneficiaries
Boutique practicePrescription Recipients
67
Patients prescribed
Prescriptions Written
825
Total claims
Total Medicare drug cost: $20k
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.
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 High Cholesterol, Depression, and Mood Disorders.
Elevated cholesterol or triglycerides that increase heart disease risk
US avg: 70.4%↑ More patients than average (+5%) — 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 (+43%) — 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 (+40%) — a focus area for this doctor
High blood pressure — a leading risk factor for heart disease and stroke
US avg: 70.2%↓ Fewer patients than average (-2%) — less common here
A condition with extreme mood swings between emotional highs and lows
Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%↓ Fewer patients than average (-4%) — 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.
Board certified · May 4, 2025
CMS-verified certification date
7 years in practice
Established
Definition to come...
Taxonomy: 363LP0808X
Virtual Psychiatric/Mental Health Care With Eunice Pereira Kowalczyk
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Eunice Pereira Kowalczyk for cholesterol management, depression management, mood disorder follow-ups — no travel to Westborough 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 Eunice Pereira Kowalczyk
Dr. Kowalczyk is listed as active in the NPI registry with telehealth listed in Westborough, MA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (508) 856-0732.
Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Physician Comparator. See Data Methodology.
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Contact Eunice Pereira Kowalczyk
Practice Location
900 Union St, Westborough, MA 01581-5408
Mailing Address
900 Union St, Westborough, MA 01581-5408
This is a provider directory. Contact the office directly to schedule appointments.
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