Julie Tsai, M.D.
NPI 1861496630 · Ophthalmology Physician · San Antonio, TX
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Julie Tsai, M.D. is a Ophthalmology Physician provider in San Antonio, TX (NPI 1861496630).
Provider details
- NPI number
- 1861496630
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- J9400 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
21 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
4 documented practice locations
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
Additional practice locations (3)
- Wilford Hall Ambulatory Surgical Center1100 Wilford Hall Loop, Bldg 4554Jbsa Lackland, TX 78236Phone: (210) 292-7412
- 3551 Roger Brooke DrSan Antonio, TX 78234-4504Phone: (210) 916-3710
- 343 W Houston StSte 109San Antonio, TX 78205-2262Phone: (210) 225-8882Fax: (210) 225-8987
Registry dates
- Enumerated
- 2005-06-09
- Last updated
- 2021-03-01
- Certified
- 2021-03-01
Frequently asked questions
- What is Julie Tsai's NPI number?
- Julie Tsai's National Provider Identifier (NPI) is 1861496630, 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 311 Camden St Ste 309, San Antonio, TX 78215-2013.
- What is Julie Tsai's phone number?
- The practice phone number listed in the NPPES registry for Julie Tsai is (210) 225-8882.
- Does Julie Tsai accept Medicare?
- Julie Tsai is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Julie Tsai's NPI active?
- Yes — Julie Tsai's NPI (1861496630) is active in the NPPES registry as of the last update on 2021-03-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.