What is May Tsui's NPI number?

May Tsui's National Provider Identifier (NPI) is 1073712865, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is May Tsui's specialty?

May Tsui is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).

Where is May Tsui located?

May Tsui's practice location on file with NPPES is 45 Popham Rd Apt 1h, Scarsdale, NY 10583-4227.

What is May Tsui's phone number?

The practice phone number listed in the NPPES registry for May Tsui is (646) 202-9485.

Is May Tsui's NPI active?

Yes — May Tsui's NPI (1073712865) is active in the NPPES registry as of the last update on 2025-11-12.

IndividualActive

May Tsui, MD

NPI 1073712865 · Psychiatry Physician · Scarsdale, NY

May Tsui, MD is a Psychiatry Physician provider in Scarsdale, NY (NPI 1073712865).

Provider details

NPI number: 1073712865
Entity type: Individual
Primary specialty: Psychiatry PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Female
Sole proprietor: Yes
License: 239309 (NY)

Specialties & taxonomies

Psychiatry PhysicianPrimary2084P0800XLicense 239309 (NY)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(89/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
18 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) 362-4915

Street-level locationGet directions

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Mailing address