Are you William S. Sutton-Ohannesian, DNP, PMHNP-BC? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileAt a glance
- 100 Ter Heun Dr, Falmouth, MA 02540
About Dr. Sutton-Ohannesian
William S. Sutton-Ohannesian, DNP, PMHNP-BC is a nurse practitioner practicing in Falmouth, MA. William trained at University of Maryland School of Medicine, graduating in 2018. William is also listed as specializing in nurse practitioner — psychiatric/mental health. Medicare claims data shows William provided 384 services to 201 patients. The services billed most often include emergency department visit with moderate level of medical decision making, psychotherapy with evaluation and management visit, 30 minutes, and subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes. This provider record is associated with NPI 1013261965.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (508) 548-5300
- Email not available
Practice Locations
100 TER HEUN DR
Falmouth, MA 02540
Procedures Most Often Billed to Medicare
384 services · 201 patients · 6 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Psychotherapy with evaluation and management visit, 30 minutes | Treatment | 90833 |
76 | As often as other peers in Nurse Practitioner |
| Emergency department visit with moderate level of medical decision making | Office visit | 99284 |
110 | More than most peers in Nurse Practitioner |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Office visit | 99232 |
70 | As often as other peers in Nurse Practitioner |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
66 | As often as other peers in Nurse Practitioner |
| Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | Office visit | 99222 |
42 | More often than most peers in Nurse Practitioner |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
20 | As often as other peers in Nurse Practitioner |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other nurse practitioners at this location 8
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 6
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 27 related providers in 4 groups
Other nurse practitioners in Falmouth 4
Same specialty, same city.
Trained at University of Maryland School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 2018 at University of Maryland School of Medicine 7
Providers who graduated from the same medical school in the same year.
Also performs Psychotherapy with evaluation and management visit, 30 minutes 8
Providers in MA who bill this service to Medicare most often.
Common questions
What does William S. Sutton-Ohannesian, DNP specialize in?
William S. Sutton-Ohannesian, DNP is a nurse practitioner in Falmouth, MA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is William S. Sutton-Ohannesian, DNP located?
William S. Sutton-Ohannesian, DNP is listed at 100 Ter Heun Dr, Falmouth, MA 02540. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is William S. Sutton-Ohannesian, DNP's phone number?
The number on file is (508) 548-5300. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for William S. Sutton-Ohannesian, DNP?
William S. Sutton-Ohannesian, DNP's National Provider Identifier is 1013261965. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did William S. Sutton-Ohannesian, DNP train?
William S. Sutton-Ohannesian, DNP attended University of Maryland School of Medicine, graduating in 2018. This comes from the CMS National Downloadable File.
CMS public data
How much experience does William S. Sutton-Ohannesian, DNP have?
William S. Sutton-Ohannesian, DNP has 8 years experience. Calculated from a graduation year of 2018, reported in the CMS National Downloadable File.
CMS public data
What does William S. Sutton-Ohannesian, DNP do most often?
According to Medicare billing data, William S. Sutton-Ohannesian, DNP provides treatments such as psychotherapy with evaluation and management visit, 30 minutes, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is William S. Sutton-Ohannesian, DNP's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by William S. Sutton-Ohannesian, DNP. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.