Katherine Tsai, MD
NPI 1952805574 · Pediatrics Physician · Memphis, TN
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katherine Tsai, MD is a Pediatrics Physician provider in Memphis, TN (NPI 1952805574).
Provider details
- NPI number
- 1952805574
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2018-03-20
- Last updated
- 2023-12-22
- Certified
- 2023-02-09
Frequently asked questions
- What is Katherine Tsai's NPI number?
- Katherine Tsai's National Provider Identifier (NPI) is 1952805574, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Tsai's specialty?
- Katherine Tsai is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Katherine Tsai located?
- Katherine Tsai's practice location on file with NPPES is 49 N Dunlap St Fl 3, Memphis, TN 38103-2802.
- What is Katherine Tsai's phone number?
- The practice phone number listed in the NPPES registry for Katherine Tsai is (019) 276-8199.
- Does Katherine Tsai accept Medicare?
- Katherine Tsai is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katherine Tsai's NPI active?
- Yes — Katherine Tsai's NPI (1952805574) is active in the NPPES registry as of the last update on 2023-12-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.