Julie Tsai, M.D.
NPI 1588698120 · Ophthalmology Physician · East Setauket, NY
Julie Tsai, M.D. is a Ophthalmology Physician provider in East Setauket, NY (NPI 1588698120).
Provider details
- NPI number
- 1588698120
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- MD29419 (SC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
Mailing address
Registry dates
- Enumerated
- 2006-07-10
- Last updated
- 2008-12-28
Frequently asked questions
- What is Julie Tsai's NPI number?
- Julie Tsai's National Provider Identifier (NPI) is 1588698120, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Julie Tsai's specialty?
- Julie Tsai is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Julie Tsai located?
- Julie Tsai's practice location on file with NPPES is 33 Research Way, East Setauket, NY 11733.
- What is Julie Tsai's phone number?
- The practice phone number listed in the NPPES registry for Julie Tsai is (631) 444-1111.
- Is Julie Tsai's NPI active?
- Yes — Julie Tsai's NPI (1588698120) is active in the NPPES registry as of the last update on 2008-12-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.