William Stephen Sutton-Ohannesian, DNP, PMHNP-BC
Psychiatric/Mental Health Nurse Practitioner
William Stephen Sutton-Ohannesian is a Psychiatric/Mental Health Nurse Practitioner based in Falmouth, MA with over 8 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
William Stephen Sutton-Ohannesian, DNP, PMHNP-BC specializes in nursing, serving patients in Falmouth, MA in group practice. He graduated from University of Maryland School of Medicine in 2018 and has 8+ years of clinical experience. Among his Medicare patients, common conditions include hypertension, high cholesterol, and anxiety (per CMS data). CMS MIPS quality score: 97.04/100 (2023).
At a glance
- Uses generic medications more than 54% of reporting doctors in Massachusetts
- Federal MIPS score higher than 96% of MIPS-scored doctors in Massachusetts
- Virtual visits available — no app or travel required
Older · 1093dNPPES updated 2023-05-26 · verify NPI on CMS · Verify license at Massachusetts Board of Registration in Medicine
How Does This Doctor Compare?
Based on Medicare data, this doctor scores better than 96% of doctors in Massachusetts on federal quality measures, favors affordable generic drugs over brand-name ones.
MIPS Score
202397.04/100
Massachusetts avg: 87.4 · US avg: 83.6
✓ Higher than most doctors nationally(+13.4 pts)
Top 4% of MIPS-scored doctors in MassachusettsHow the government rates this doctor's Medicare care quality. Scores above 75 are considered good.
Generic Rx
↑ Higher = better88.3%
Massachusetts avg: 81.9 · US avg: 82.8
✓ Higher than most doctors nationally(+5.5 pts)
Typical range among reporting doctors in MassachusettsHow often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.
Medicare Patients
173
Unique beneficiaries
Standard volumePrescription Recipients
102
Patients prescribed
Prescriptions Written
614
Total claims
Total Medicare drug cost: $221k
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 Hypertension, High Cholesterol, and Anxiety Disorders.
High blood pressure — a leading risk factor for heart disease and stroke
US avg: 70.2%↑ More patients than average (+5%) — a focus area for this doctor
Elevated cholesterol or triglycerides that increase heart disease risk
US avg: 70.4%↑ More patients than average (+5%) — 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
A mood disorder causing persistent sadness and loss of interest in activities
US avg: 31.8%↑ More patients than average (+41%) — a focus area for this doctor
Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%↑ More patients than average (+1%) — a focus area for this doctor
Problematic patterns of drug or alcohol use leading to health issues
Reduced blood flow to the heart muscle, commonly known as coronary artery disease
US avg: 31.7%↓ 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.
Graduated medical school · 2018
University of Maryland School of Medicine
Board certified · May 25, 2023
Self-reported via NPPES
8 years in practice
Established
Definition to come...
Taxonomy: 363LP0808X
Education & Training
University of Maryland School of Medicine (Class of 2018)
Mailing address
680 Quaker Rd, North Falmouth, MA 02556-2641
Differs from practice location
Virtual Psychiatric/Mental Health Care With William Stephen Sutton-Ohannesian
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with William Stephen Sutton-Ohannesian for blood pressure monitoring, cholesterol management, anxiety counseling — no travel to Falmouth 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 William Stephen Sutton-Ohannesian
Dr. Sutton-Ohannesian is listed as active in the NPI registry with telehealth listed in Falmouth, MA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (508) 548-5300.
Sourced from CMS NPPES · OIG LEIE · CMS QPP 2023 · CMS Medicare Part D · CMS Physician Comparator. See Data Methodology.
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Contact William Stephen Sutton-Ohannesian
Practice Location
100 Ter Heun Dr, Falmouth, MA 02540-2599
Mailing Address
680 Quaker Rd, North Falmouth, MA 02556-2641
This is a provider directory. Contact the office directly to schedule appointments.
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