OrganizationActive
May Tsui, M.D., PLLC
NPI 1770290322 · Psychiatry Physician · Scarsdale, NY
May Tsui, M.D., PLLC is a Psychiatry Physician organization in Scarsdale, NY (NPI 1770290322).
Provider details
- NPI number
- 1770290322
- Entity type
- Organization
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- May Tsui, Physician(646) 202-9485
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Established profile(59/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
45 Popham Rd Apt 1h
Scarsdale, NY 10583-4227
Phone: (646) 202-9485
Fax: (646) 786-3369
Street-level locationGet directions
Mailing address
45 Popham Rd Apt 1h
Scarsdale, NY 10583-4227
Registry dates
- Enumerated
- 2022-11-02
- Last updated
- 2024-07-21
- Certified
- 2024-07-21
Frequently asked questions
- What is May Tsui, M.D., PLLC's NPI number?
- May Tsui, M.D., PLLC's National Provider Identifier (NPI) is 1770290322, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is May Tsui, M.D., PLLC?
- May Tsui, M.D., PLLC is classified in the NPPES registry as Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is May Tsui, M.D., PLLC located?
- May Tsui, M.D., PLLC's practice location on file with NPPES is 45 Popham Rd Apt 1h, Scarsdale, NY 10583-4227.
- What is May Tsui, M.D., PLLC's phone number?
- The practice phone number listed in the NPPES registry for May Tsui, M.D., PLLC is (646) 202-9485.
- Who is the authorized official for May Tsui, M.D., PLLC?
- The authorized official listed on May Tsui, M.D., PLLC's NPPES record is May Tsui, Physician. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is May Tsui, M.D., PLLC's NPI active?
- Yes — May Tsui, M.D., PLLC's NPI (1770290322) is active in the NPPES registry as of the last update on 2024-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.