Provider Profile
Wai Ying Chan
Unclaimed ProfileAbout Wai Ying Chan
Wai Ying Chan is a nurse practitioner practicing in Stony Brook, NY. Wai Ying trained at State University of New York at Stony Brook, School of Medicine, graduating in 2024. According to Medicare claims data, Wai Ying cared for 94 Medicare patients across 629 services. The services billed most often include psychotherapy with evaluation and management visit, 45 minutes, residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes, and psychotherapy with evaluation and management visit, 1 hour. This provider record is associated with NPI 1144066648.
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
- (212) 388-1268
- Email not available
Practice Locations
101 NICOLLS RD
Stony Brook, NY 11794
Procedures Most Often Billed to Medicare
629 services · 94 patients · 3 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Psychotherapy with evaluation and management visit, 45 minutes | Treatment | 90836 |
319 | More than most peers in Nurse Practitioner |
| Psychotherapy with evaluation and management visit, 1 hour | Treatment | 90838 |
23 | As often as other peers in Nurse Practitioner |
| Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes | Office visit | 99349 |
287 | More often than most 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 5
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 2
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 Stony Brook 3
Same specialty, same city.
Trained at State University of New York at Stony Brook, School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 2024 at State University of New York at Stony Brook, School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Psychotherapy with evaluation and management visit, 45 minutes 8
Providers in NY who bill this service to Medicare most often.
Common questions
What does Wai Ying Chan specialize in?
Wai Ying Chan is a nurse practitioner in Stony Brook, NY. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Wai Ying Chan located?
Wai Ying Chan is listed at 101 Nicolls Rd, Stony Brook, NY 11794. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Wai Ying Chan's phone number?
The number on file is (212) 388-1268. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Wai Ying Chan's NPI number?
Wai Ying Chan's National Provider Identifier is 1144066648. 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 Wai Ying Chan train?
Wai Ying Chan attended State University of New York at Stony Brook, School of Medicine, graduating in 2024. This comes from the CMS National Downloadable File.
CMS public data
How long has Wai Ying Chan been practicing?
Wai Ying Chan has 2 years experience. Calculated from a graduation year of 2024, reported in the CMS National Downloadable File.
CMS public data
What does Wai Ying Chan do most often?
According to Medicare billing data, Wai Ying Chan provides treatments such as psychotherapy with evaluation and management visit, 45 minutes and psychotherapy with evaluation and management visit, 1 hour, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Wai Ying Chan confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Wai Ying Chan. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.